カテゴリー: Famous mark

JPO denied registration of Thom Browne RWB Stripe as a color mark three times in a row

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The JPO examiner rejected Thom Browne branding identifier, the red, white, and blue stripes as a color mark, due to a lack of inherent distinctiveness and non-conformity with the requisites for a color mark.

Thom Browne’s signature red, white, and blue stripes

Thom Brown, Inc. filed two trademark applications for a color mark to represent Thom Browne’s signature red, white, and blue stripe (see below) via the Madrid Protocol with the JPO for use on eyewear, eyeglasses, eyeglass frames, and sunglasses in Class 9.

IR 1744718

The applicant specified the mark as “The color(s) white, red, and blue is/are claimed as a feature of the mark. The mark consists of tag, label, and design features comprising five contiguous bands, the first, third, and fifth being white, the second band red, and the fourth band blue; the first and fifth bands are of a smaller width than the second, third, and fourth bands; the dashed-lined border is included merely for perspective and is not part of the mark.”

IR 1750744

The applicant specified the mark as “The color(s) white, red, and blue is/are claimed as a feature of the mark. The mark consists of a design feature comprising five contiguous bands, the first, third, and fifth being white, the second band red, and the fourth band blue. The first and fifth bands are of a smaller width than the second, third, and fourth bands. The dashed lines adjacent the first and fifth bands, and the dashed line depiction of an eyeglass frame, are included merely for perspective and are not part of the mark.”

The JPO examiner rejected the marks on two grounds.

  • A lack of inherent distinctiveness; and
  • Non-conformity to the requisites of a color mark. In this respect, the examiner considered above marks do not solely consist of colors, but contain a figurative element.

Apparently, the JPO considers that if an applicant does not indicate a specific position of the color mark, the constituent color(s) should be outlined in a straight line only and not surrounded on all four sides by other colors. In this respect, the following were rejected as a color mark due to nonconformity with the requirements.

Where an applicant requests registration of a color mark on a specific position in connection with designated goods, constituent color(s) should be outlined in a straight line only or painted on the relevant component entirely, and not be surrounded on all four sides by other colors. Following color marks with a specific position were rejected on this ground.

TM App no. 2025-12124

On February 6, 2025, Thom Brown, Inc. filed a trademark application for the same color (see below) directly with the JPO for use on eyeglasses, eyeglass frames, sunglasses, eyeglass cases, eyeglass holders, eyeglass chains, and eyeglass cords in Class 9.

On August 26, 2025, the JPO examiner issued a notice of refusal grounds only for a lack of inherent distinctiveness laid down in Article 3(1)(iii) of the Japan Trademark Law.

As the applicant did not respond to the office action, the JPO decided to reject the entire application on February 24, 2026. The decision is appealable by May 24, 2026.

TM App no. 2025-128977 (examination pending)

Seemingly, in anticipation of the refusal, Thom Brown, Inc. filed a trademark application for the color as a position mark with the JPO in the name of a local subsidiary, Thom Brown Japan Co., Ltd., for use on the same goods, on November 10, 2025 [TM App no. 2025-128977].

Ziploc Ribbon, Ziploc, or Ribbon?

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In an appeal concerning the similarity between the registered mark “Ribbon” and a junior application containing the literal elements “Ziploc” and “Ribbon,” the Japan Patent Office (JPO) overturned the examiner’s refusal and held that the two marks were dissimilar.
(Appeal Case No. 2025-4546, decision dated January 19, 2026)

The contested mark: “Ziploc Ribbon”

SC Johnson & Son, Inc. filed a trademark application on February 14, 2024, for a composite mark comprising the literal elements “Ziploc” and “Ribbon,” with the word “Ribbon” placed below “Ziploc” within a ribbon design (see image below). The application designated plastic bags and containers in Classes 16 and 21. [TM Application No. 2024-14335]

“Ziploc” is widely known as a brand of reusable, re-sealable zipper storage bags and containers manufactured by S. C. Johnson & Son, a US-based company.

https://www.beams.co.jp/special/ziplocribbon/

JPO examination

On January 29, 2025, the JPO examiner rejected the application pursuant to Article 4(1)(xi) of the Japan Trademark Law, citing prior registered trademark No. 4873505 for the word mark “Ribbon” in standard character, which has been registered since 2005 for identical or similar goods in the same classes.

SC Johnson filed an appeal against the examiner’s decision on March 25, 2025, seeking revocation of the refusal.

Appeal Board decision

The JPO Appeal Board reversed the examiner’s decision and concluded that the marks were dissimilar, reasoning as follows:

  1. Because the literal elements of the applied-for mark are depicted in a similar monochromatic color scheme and arranged in close proximity, relevant consumers are likely to perceive the mark as a single, unified whole.
  2. The term “Ribbon” possesses only a low degree of inherent distinctiveness, as it is commonly used to denote a long, narrow strip of material employed for tying or decorative purposes.
  3. Given that the element “Ziploc,” which is prominently displayed in the contested mark, is widely recognized as an indicator of origin for the applicant’s zipper storage bags and containers, there is no evidence to suggest that the term “Ribbon,” shown beneath “Ziploc” in a smaller font, plays a dominant role in identifying the commercial source of the goods.
  4. In light of the foregoing, it is unreasonable to assess similarity between the marks based solely on the shared element “Ribbon.”

Based on this analysis, the Appeal Board set aside the examiner’s refusal and granted registration of the “Ziploc Ribbon” mark.

Abercrombie & Fitch Fails to Protect Trademark “A&F” with Moose silhouette

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The Japan Patent Office (JPO) did not side with Abercrombie & Fitch in an appeal against the JPO examiner’s rejection of the mark “A&F” with an iconic moose silhouette in Class 9 due to a conflict with the earlier mark “A&F” in Class 35.
[Appeal case no. 2025-9982, decided on December 23, 2025]

Abercrombie & Fitch

Abercrombie & Fitch filed a trademark application for the mark consisting of the term “A&F” and their iconic Moose silhouette (see below) for use on eyeglasses, sunglasses, googles for sports, earphones, headphones, telecommunication machines and apparatus, personal digital assistants, cases for smartphones in class 9 with the JPO on February 26, 2024 [TM App no. 2024-18531].

Rejection laid down in Article 4(1)(xi)

On May 7, 2025, the JPO examiner rejected the mark applied for lain down in Article 4(1)(xi) of the Japan Trademark Law by citing two earlier TM Reg Nos. 5218488 and 5588154 for the mark “A&F” owned by A&F Corporation.

Article 4(1)(xi) is a provision that prohibits the registration of a junior mark that is deemed identical with, or similar to, any earlier registered mark.

The cited marks designate retail or wholesale services for telecommunication machines and apparatus, and eyeglasses in Class 35.

Under the JPO practice, goods and retail or wholesale services for the goods are deemed similar.

JPO Appeal Board decision

Abercrombie & Fitch filed an appeal to request that the examiner’s rejection be set aside on June 26, 2025.

In the appeal brief, Abercrombie & Fitch argued that the figurative element is dominant in the contested mark as the Moose silhouette has acquired a certain degree of recognition among the relevant consumers in Japan.

However, the Board observed the examiner did not err in finding facts relevantly and dismissed the appeal by stating that:

  1. The figurative element does not engender any specific meaning or sound. The literal element, “A&F,” is also recognized as a coined word, as it does not appear in ordinary dictionaries. There is no reasonable basis to consider these elements as a whole due to the significant space gap and lack of conceptual association between them. Therefore, it is appropriate to find that the literal element “A&F” of the contested mark plays an independent role in identifying the source of the goods bearing the contested mark.
  2. Even if a conceptual comparison is neutral, as neither the contested mark nor the cited marks have a clear meaning, the relevant consumers are likely to confuse the source of the goods in question with the cited owner because of the close resemblance in appearance and pronunciation.
  3. Based on the evidence submitted by Abercrombie & Fitch to demonstrate the popularity of the moose design, the Board found it unpersuasive that the design plays a dominant role as a source indicator.

Top 10 Trademark News in Japan, 2025

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As the year 2025 comes to an end, it is a good time to share the top 10 trademark news in Japan by counting the total number of likes on the Linkedin “Like” Button.

1: JPO Grants TM Registration for 3D Shape of the Popular Pocky Cookie

The Japan Patent Office (JPO) granted trademark registration for the three-dimensional (3D) shape of Ezaki Glico’s iconic “Pocky” cookie, recognizing that the shape had acquired distinctiveness in relation to chocolate confections in Class 30 [TM Reg. No. 6951539].

JPO Grants TM Registration for 3D Shape of the Popular Pocky Cookie

2: UNIQLO Lost in Trademark Opposition against UNIPRO

UNIQLO lost in its attempt to oppose TM Reg no. 6746724 for the mark “UNIPRO” in class 28 due to dissimilarity and unlikelihood of confusion with a world-famous Japanese clothing brand “UNIQLO”.

UNIQLO Lost in Trademark Opposition against UNIPRO

3: STARBUCKS Unsuccessful Invalidation Action against Trademark “STARBOSS”

The Japan Patent Office (JPO) dismissed an invalidation action claimed by Starbucks Inc. against TM Reg no. 6595964 for wordmark “STARBOSS” in class 32 due to dissimilarity to and unlikelihood of confusion with the world’s largest coffee chain “STARBUCKS”.

STARBUCKS Unsuccessful Invalidation Action against Trademark “STARBOSS”

4: IP High Court ruling: STARBUCKS vs STARBOSS

The Japan IP High Court did not side with Starbucks Corporation in a trademark dispute between “STARBUCKS” and “STARBOSS”, and affirmed the JPO decision that found “STARBOSS” dissimilar to, and less likelihood of confusion with “STARBUCKS when used on beverages.

IP High Court ruling: STARBUCKS vs STARBOSS

5: Trademark dispute: SONY vs SONIMART

The Japan Patent Office (JPO) sided with SONY in a trademark invalidation action against TM Reg no. 6162062 for word mark “SONIMARK” in classes 35 and 42 by finding a likelihood of confusion with famous mark “SONY”.

Trademark dispute: SONY vs SONIMART

6: MONSTER STRIKE vs MONSTER ENERGY

The Japan Patent Office (JPO) did not decide in favour of Monster Energy Company in its opposition to Defensive Mark Reg. No. 5673517 for the word mark “MONSTER STRIKE” in Classes 29, 30, and 32.

MONSTER STRIKE vs MONSTER ENERGY

7: YONEX Scored Win in Registering Color mark

On October 21, 2025, the Japan Patent Office (JPO) granted registration of a color mark that consists of blue and green colors, filed by Yonex Co., Ltd. to use on badminton shuttlecocks by finding acquired distinctiveness of the color combination.

YONEX Scored Win in Registering Color mark

8: HERMES Defeated with Trademark Opposition against KIMONO TWILLY

The Japan Patent Office (JPO) dismissed an opposition filed by Hermes International against TM Reg no. 6753650 for the word mark “KIMONO TWILLY” in Class 18, claiming a likelihood of confusion with the Hermes scarves “TWILLY”.

HERMES Defeated with Trademark Opposition against KIMONO TWILLY

9: JPO Said No to Register Kawasaki Green Color Mark

On March 19, 2025, the Japan Patent Office (JPO) finally decided to reject a color mark application filed a decade ago by Kawasaki Heavy Industries, Ltd., which sought to register a green color used on the world-famous Kawasaki motorcycles.

JPO Said No to Register Kawasaki Green Color Mark

10: TOMMY HILFIGER vs TOMTOMMY

The Japan Patent Office (JPO) did not side with Tommy Hilfiger Licensing B.V. in an opposition against TM Reg no. 6604265 “TOMTOMMY” due to dissimilarity and unlikelihood of confusion with “TOMMY” and “TOMMY HILFIGER”.

TOMMY HILFIGER vs TOMTOMMY

JPO Found Trademark Squatter Liable for Disobeying Public Order

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In a trademark dispute regarding the validity of TM Reg no. 6680828 “Alphacool,” the Japan Patent Office (JPO) declared invalidation of the contested mark because of disobeying the public order by a trademark squatter.
[Invalidation case no. 2025-890027, decided on December 9, 2025]

Trademark Squatting

The mark at issue, consisting of the term “Alphacool” in standard character, was filed with the JPO for use on goods in Class 9 on May 16, 2022, by a Chinese individual, and registered on March 15, 2023 [TM Reg no. 6680828].

The applicant filed 80 trademark applications from October 13, 2019, to August 6, 2024. “dyson”, “roomba”, “Xiaomi” are included among them. 48 marks are already registered. However, nine of them are subject to opposition, and seven to invalidation.

On April 21, 2025, Alphacool International GmbH requested the invalidation of TM Reg no. 6680828 “Alphacool” in contravention of Article 4(1)(vii), (x), (xv), and (xix) of the Japan Trademark Law.

JPO decision

The JPO invalidation Board observed that the applicant must have knowingly filed a lot of trademarks, including the contested mark used by other business entities. Actual use of the contested mark by the applicant rather suggests that the applicant sought to parasitize the other’s trademarks with malicious intent to disturb their business or free-ride on the reputation of their marks.

To bolster the above finding, the Board noted the fact that 16 marks out of 48 registered by the applicant are subject to opposition or invalidation actions. The ratio is approximately 33%. According to the JPO annual statistics, the average ratio is 0.5% for registered marks to be opposed or invalidated. Compared to the average ratio, 33% must be extremely high.

Accordingly, the Board found the contested mark should be invalidated based on Article 4(1)(vii) due to the likelihood of disobeying public order.

Samsung Unsuccessful in Trademark Opposition against BEAT GALAXY

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The Japan Patent Office (JPO) did not side with Samsung, the South Korean tech giant, in a trademark opposition against TM Reg no. 6895229 for word mark “BEAT GALAXY” in Class 9 by finding a low degree of similarity to and less likelihood of confusion with the mark “GALAXY” even when used on PDA, mobile phones.
[Opposition case no. 2025-900084, decided on December 2, 2025]

BEAT GALAXY

UMG Recordings Inc. filed a trademark application for the wordmark “BEAT GALAXY” in standard character with the JPO on November 13, 2023, for use on PDA, mobile phones, computers, computer software, audio files and other goods in Class 9 [TM App no. 2023-129205].

https://www.universalmusic.com/universal-music-group-and-supersocial-announce-beat-galaxy-on-roblox-a-groundbreaking-music-hub-featuring-artists-and-music-from-umg/

The JPO examiner granted protection of the mark on February 4, 2025.

Subsequently, it was published for a post-grant opposition on February 20, 2025.

Opposition by Samsung

Samsung, a South Korean tech giant, filed an opposition against the mark “BEAT GALAXY” on April 18, 2025, and claimed cancellation of the contested mark in contravention of Article 4(1)(vii), (x), (xi), (xv), and (xix) of the Japan Trademark Law by citing their earlier mark “GALAXY”.

Samsung argued the contested mark “BEAT GALAXY” is similar to the cited mark, and conveys a negative impression of defeating Samsung’s Galaxy. Thus, the contested mark detrimentally affects the goodwill of the cited mark. Relevant consumers are likely to associate the contested mark with Samsung.

JPO decision

The JPO Opposition Board found that the cited mark “GALAXY” has been widely recognised as an indicator of Samsung’s business.

In the meantime, the Board denied similarity between “BEAT GALAXY” and “GALAXY” by stating that:

The contested mark and the cited mark differ in the presence of the word “BEAT” at the beginning of the contested mark. Therefore, even when assessed in a different time and place, there is no likelihood of confusion in appearance.

Secondly, the different sound caused by the word “Beat” at the beginning of the contested mark significantly affects the overall aural impression. As both sounds are distinguishable as a whole, there is no likelihood of confusion in pronunciation.

As for concept, while the contested mark does not have any specific concept, the cited mark gives rise to a meaning of a collection of stars and planets that are held together by gravity. Accordingly, both marks are neutral in concept.

Based on the foregoing, the Board noted that, even though the goods in question are highly related to Samsung’s business, in view of a low degree of similarity and originality of the cited mark, it is reasonable to conclude that relevant consumers are unlikely to confuse a source of goods bearing the contested mark with Samsung or any undertaking economically or systematically connected with the claimant.

Consequently, the Board decided to dismiss the entire opposition.

MONSTER STRIKE vs MONSTER ENERGY

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The Japan Patent Office (JPO) did not decide in favour of Monster Energy Company in its opposition to Defensive Mark Reg. No. 5673517 for the word mark “MONSTER STRIKE” in Classes 29, 30, and 32.
[Opposition case no. 2023-900135, decided on November 4, 2025]

MONSTER STRIKE

Monster Strike, a popular mobile “slingshot hunting RPG” developed by the Japanese company Mixi, is famous for its simple pull-and-release gameplay, deep co-op mode for up to four players, frequent collaborations, and immense revenue. Monster Strike essentially saved Mixi’s social network legacy, becoming a cultural phenomenon in Japan and generating billions in revenue while fostering family communication.

https://www.monster-strike.com/

Since 2014, Mixi has owned trademark registration for the word mark “MONSTER STRIKE” in Classes 9 and 41 in connection with game programs [TM Reg no. 5673517].

On March 29, 2021, Mixi filed a defensive mark application for the mark to expand the scope of protection in Classes 14, 16, 18, 21, 24, 25, 26, 28, 29, 30, 32, and 33, including beverages [TM Application no. 2021-37152].

Defensive mark

Article 64 of the Japan Trademark Law provides the requirements for defensive mark registration.

“Where a registered trademark is well known among consumers as an indicator of the designated goods or service in connection with the owner’s business and confusion is likely if the mark is to be used on dissimilar goods or services by a third party, the owner is entitled to obtain a defensive mark registration for the same mark in connection with such goods or services.”

A trademark can be registered as a defensive mark for dissimilar goods or services not covered by the original registration if the owner can demonstrate that the mark has gained significant prestige for the goods or services for which it has been used. This is because relevant consumers are likely to confuse the source of the goods or services if they are remotely associated with or dissimilar to those in the original registration due to the substantial reputation of the mark.

It is noteworthy that the JPO does not examine whether a defensive mark may confuse earlier marks that have been registered on the goods and services designated in the defensive mark application.

The JPO granted registration of the mark MONSTER STRIKLE in Classes 14, 16, 18, 21, 24, 25, 26, 28, 29, 30, 32, and 33 as a defensive mark on March 24, 2023, and published it for a post-grant opposition on April 3, 2024.

Subsequently, Monster Energy Company filed an opposition against the defensive mark registration, claiming cancellation for goods, inter alia, beverages, in Classes 29, 30, and 33, in contravention of Article 64.

JPO decision

The JPO Opposition Board found that “MONSTER STRIKE” has been widely recognised among not only consumers for game programs designated under the original registration, but also relevant consumers unrelated to the game industry.

The Board noted a trade practice that, in general, there are a lot of goods, including food and beverages, distributed bearing well-known contents and characters in collaboration with other suppliers. Bearing this in mind, it is reasonable to find that the contested goods are to some extent associated with the goods and services in the original registration.

Therefore, where the contested goods bearing the term “MONSTER STRIKE” are placed in the market by a third party, relevant consumers are likely to consider that the goods originate from Mixi or economically linked undertakings, and thus confuse the source accordingly.

The opponent claimed their substantial use of the mark “MONSTER” on the energy drink. However, such facts are irrelevant to evaluate the likelihood of confusion stipulated under Article 64(1).

Based on the above findings, the JPO dismissed the opposition and declared registration of the defensive mark as the status quo.

Trademark dispute: SUNRISE vs KILLER SUNRISE

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In a recent trademark dispute between “SUNRISE” and “KILLER SUNRISE”, the Japan Patent Office (JPO) found both marks dissimilar and non-confusable for wines and alcoholic beverages.
[Opposition case no. 2025-900010, decided on November 4, 2025]

KILLER SUNRISE

Monster Brewing LLC filed a trademark application for the word mark “KILLER SUNRISE” in standard character with the JPO for use on alcoholic beverages, except beer of Class 33 on June 7, 2024 [TM App no. 2024-61229].

https://beastunleashed.com/beast-unleashed/killer-sunrise/

The JPO examiner, without raising any grounds for refusal, granted registration of the mark on October 16, 2024. Subsequently, it was registered on November 6, 2024, and published in the JPO official gazette on November 14, 2024, for a post-grant opposition.

Opposition by Viña Concha y Toro

On January 8, 2025, Viña Concha y Toro S.A., the main Latin American wine producer, filed an opposition against the mark “KILLER SUNRISE” by citing their earlier TM Reg no. 4208026 for the word mark “SUNRISE” that has been used on Chilean wine.

Viña Concha y Toro argued that the cited mark has become famous to indicate the origin of their Chilean wines as a result of extensive use for three decades.

Relevant consumers will recognise the contested mark be composed of “KILLER” and “SUNRISE” in appearance and concept. As the term “KILLER” has an adjective meaning of ‘strikingly impressive or effective’ that appears to be less distinctive, the literal element “SUNRISE” would be a dominant portion of the contested mark. Since the dominant portion is identical to the cited mark, the contested mark should be considered similar to the cited mark. In view of a high degree of similarity between the marks and a highly-recognised “SUNRISE” Chilean wine, relevant consumers and traders would confuse the goods in question with the contested mark comes from the same undertaking or from an economically linked undertaking. Accordingly, the contested mark should be cancelled in contravention of Article 4(1)(xi) and (xv) of the Japan Trademark Law.

JPO Decision

The JPO Opposition Board observed that the evidence shows the cited mark was used in connection with wine and its advertising. However, it did not demonstrate the sales amount, market share, and advertising expenditure of the SUNRISE wine. Based on this finding, the Board noted that the evidence was insufficient and unpersuasive to demonstrate a high degree of recognition and reputation for the cited mark, “SUNRISE”.

Regarding the similarity of the marks, the Board stated that the marks are distinguishable in appearance and sound due to the presence of the term “KILLER.” The contested mark does not convey any specific meaning. Meanwhile, the cited mark has a concept of ‘the apparent rising of the sun above the horizon.’ Therefore, the conceptual comparison does not impact the finding of similarity between the marks.

Accordingly, the Board has a reason to believe that the contested mark is dissimilar to the cited mark.

Given that the cited mark is not famous, according to the evidence, and the low degree of similarity between the marks, relevant consumers are unlikely to confuse the source of goods in question bearing the contested mark with the cited mark.

Based on the foregoing, the Board dismissed the opposition entirely and found that the contested mark should not be subject to cancellation under Article 4(1)(xi) and (xv) of the Japan Trademark Law.

IP High Court ruling: STARBUCKS vs STARBOSS

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The Japan IP High Court did not side with Starbucks Corporation in a trademark dispute between “STARBUCKS” and “STARBOSS” and affirmed the JPO decision that found “STARBOSS” dissimilar to, and less likelihood of confusion with “STARBUCKS when used on beverages.
[Court case no. Reiwa7(Gyo-ke)10036, ruled on October 20, 2025]

STARBOSS

Kenkoman Co., Ltd. filed a trademark application for a wordmark “STARBOSS” in standard character for use on beer, carbonated drinks [refreshing beverages], fruit juices, vegetable juices [beverages], extracts of hops for making beer, whey beverages in class 32 with the JPO on January 25, 2022 (TM App no. 2022-13707).

The JPO examiner granted registration of the applied mark on June 24, 2022, without issuing any office action (TM Reg no. 6595964).

The applicant promotes energy drinks bearing the applied mark.

https://kenkoman.com/products/starboss-energy-drink-240ml-per-bottle

JPO decision against the invalidation filed by Starbucks

Starbucks Corporation requested a declaration of invalidity against the applied mark with the JPO in contravention of Article 4(1)(xi) and (xv) of the Trademark Law on April 28, 2023.

Starbucks argued that the mark “STARBOSS” is confusingly similar to the earlier mark “STARBUCKS” that has been consecutively registered in class 32 since 1989 because the difference of the letter, “OS” and “UCK” in the middle of respective marks, would not overwhelm the entire similarity in appearance and concept.

Besides, consumers of the goods in question mostly overlap with coffee shop. Taking into consideration a remarkable degree of popularity and reputation of the mark “STARBUCKS” among the general public in Japan, relevant consumers at the sight of beverages bearing the contested mark would pay much attention to the prefix portion starting with “STARB” and associate it with STARBUCKS, and thus consider the goods originating from a business entity economically or systematically connected with Starbucks.

However, the JPO Invalidation Board did not question a high degree of recognition of the mark “STARBUCKS” to indicate a source of coffee chain managed by Starbucks.

In the meantime, the Board found both marks dissimilar by stating that:

“Comparing with appearance, both marks start with “STARB” and end with “S”. But there is a difference between the letters “OS” and “UCK” in the middle of respective mark. This difference would have a material effect on the visual impression of two marks that consist of eight or nine alphabet letters. Thus, both marks are clearly distinguishable in appearance.

Aurally, relevant consumers can distinguish “STARBOSS” from “STURBUCKS” because the enunciation of “BO” and “BUCK” in the middle of respective marks is pronounced in a strong tone and accordingly has a material impact on the overall sound.

A conceptual comparison is neutral as neither “STARBOSS” nor “STARBUCKS” has any clear meaning.

Based on the above findings, the Board has a reason to believe that the contested mark “STARBOSS” is dissimilar to the mark “STARBUCKS” by considering the impression, memory, and association conveyed to the consumers overall.”

Given the low degree of similarity between “STARBOSS” and “STARBUCKS”, relevant consumers with ordinary care are unlikely to confuse a source of goods in question bearing the contested mark with Starbucks or any business entity economically or systematically connected with the claimant.

Consequently, the Board dismissed the invalidation action by Starbucks on December 17, 2024.

Starbucks filed an appeal to the IP High Court and argued that the contested mark is similar to the earlier mark “STARBUCKS”, and relevant consumers are likely to confuse the source of goods in question with Starbucks.

IP High Court Ruling

In the court decision dated October 20, 2025, the IP High Court stated as follows.

1. Similarity of the marks

– Visual comparison

Though both marks start with the letters “STARB” and end with “S” in common, they contain different letters ‘OS’ and “UCK” around the middle. Given their relatively short configuration of eight or nine alphabet letters, this difference enables the marks to be distinguishable. Considering that the letters of both marks are inextricably combined as a whole, and thus the relevant consumers would never consider the “STARB” portion as a dominant element for identifying the source of goods bearing the contested mark.

– Aural comparison

Though both marks have the same sound starting with “star” and ending with “su” in common, their pronunciations differ in the sound of ‘bo’ and “back” around the middle. Due to the difference, both sounds are sufficiently distinguishable, given a relatively short sound configuration.

– Conceptual comparison

The cited mark gives rise to a meaning of “Starbucks coffee chain.” Since the contested mark does not have any specific meaning, both marks are easily distinguishable in concept. Furthermore, there is no circumstantial evidence to support that relevant consumers would associate the terms beginning with “STARB” with Starbucks or their business. Therefore, it would be unreasonable to find that the literal portion “STARB” of the contested mark causes a conceptual connection with Starbucks.

2. Likelihood of confusion

Based on the low degree of similarity between “STARBOSS” and “STARBUCKS”, and the lack of evidence to demonstrate actual use of a mark starting with “STARB” other than “STARBUCKS” by Plaintiff, from the provided evidence at record, the court found no rational basis to believe that relevant consumers confuse the origin of goods in question bearing the contested mark with Starbucks.

YONEX Scored Win in Registering Color mark

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On October 21, 2025, the Japan Patent Office (JPO) granted registration of a color mark that consists of blue and green colors, filed by Yonex Co., Ltd. to use on badminton shuttlecocks by finding acquired distinctiveness of the color combination.
[Appeal case no. 2022-17481]

YONEX Color Mark

Yonex Co., Ltd. filed a trademark application with the Japan Patent Office on September 6, 2019, for a mark that consists of a combination of blue (Pantone 2935C) and green (Pantone 355C) (color ratio 50%:50%), designating “sports equipment; badminton equipment” and other goods in Class 28 [TM App no. 2019-118815].

Rejection by JPO examiner

On July 27, 2022, the JPO examiner rejected the mark under Article 3(1)(iii) of the Japan Trademark Law, due to a lack of inherent distinctive character. Furthermore, while acknowledging that a certain number of traders and consumers recognize the color combination perse as an indicator of the applicant’s goods in view of the applicant’s extensive use of the mark on badminton shuttlecocks for years, and its leading market share, the examiner had an opinion that a significant number of people do not recognize it as a source indicator to distinguish from others. Accordingly, the examiner concluded that the mark does not satisfy the requirements to apply Article 3(2) since the applicant failed to demonstrate acquired distinctiveness of the mark in relation to the goods in question.

Subsequently, the applicant filed an appeal against the rejection on November 1, 2022, and then restricted the designated goods to “Shuttlecocks” in Class 28.

JPO Appeal Board decision

The JPO Appeal Board observed that the evidence submitted by the applicant would sufficiently demonstrate that the color combination has played a role in identifying the specific source of Shuttlecocks by taking into account the following facts.

  1. The mark has been used continuously for over 48 years, since at least 1976, on Yonex Badminton shuttlecocks. The color combination appears on the applicant’s website, in product catalogs, internet articles, magazines, newspapers, and television programs. The shuttlecocks bearing the mark have been officially used at numerous international badminton tournaments, including the Olympic Games and World Championships.
  2. Yonex shuttlecocks ranked first in the domestic market for 11 consecutive years from 2009 to 2019, with a market share of approximately 70% to 80% during that period.
  3. According to survey results targeting 1,053 men and women aged 15 to 59 who currently play or have played badminton or tennis, 57.87% of the respondents who have played both tennis (including soft tennis) and badminton could associate the color combination with the applicant in the answer to an open or closed (multiple choice) question. For those who have experienced badminton, but not tennis, 56.59% could associate it with the applicant in either question.

Based on the foregoing, the Board found that the examiner erred in applying Article 3(2), and thus decided to register the color combination as a trademark.