Trademark dispute over MASTER SOMMELIER

The Japan Patent Office (JPO) decided to overturn the examiner’s rejection to TM App no. 2023-37634 for the mark “MASTER SOMMELIER OF SAKE” due to an unlikelihood of confusion with “The Court of Master Sommeliers” when used in connection with educational consultancy and examination services of class 41.
[Appeal case no. 2024-10027, decided on May 15, 2025]


MASTER SOMMELIER OF SAKE

Sake Sommelier Academy Limited, a UK company, filed a trademark application for the mark “MASTER SOMMELIER OF SAKE” (see below) for use on educational consultancy; educational examination; arranging, conducting and organization of seminars; providing electronic publications and other services in class 41 with the JPO on April 7, 2023.

The applicant works alongside a network of approved professional sake educators in all corners of the globe, to provide unprecedented Sake Sommelier training.


The Court of Master Sommeliers

On March 19, 2024, the JPO examiner rejected the applied mark because the term “MASTER SOMMELIER” is widely recognized by consumers as the highest-level sommelier qualification conferred by the Court of Master Sommeliers (CMS), a UK-based organization. Therefore, because of the close resemblance between the marks, using the applied mark in connection with the designated services could cause consumers to believe a source of the services in question from CMS or its association. Accordingly, the applied mark is unregistrable based on Article 4(1)(xv) of the Japan Trademark Law.

The applicant filed an appeal with the JPO to contest the rejection on June 17, 2024, and argued that there is no likelihood of confusion with CMS.


JPO decision

In global assessment of a likelihood of confusion, the JPO Appeal Board compared similarity of mark as one of the factors.

“When comparing the appearance of the applied mark with that of the cited mark, notable differences are evident. The applied mark contains a figurative element that represents a small sake cup (ochoko). The literal element of the applied mark contains the phrase “of Sake” at the end, which is not present in the cited mark. These differences have a significant impact on the overall visual impression, and the marks are therefore unlikely to be confused in appearance.

Secondly, with respect to pronunciation, “Master Sommelier of Sake” differs from “Master Sommelier” due to “of Sake” at the end. The distinction substantially alters the whole sound of respective marks, making the two marks clearly distinguishable.

Finally, a conceptual comparison is neural as neither the applied mark nor the cited mark has any clear meaning”.

In light of the foregoing, the Board found that two marks are deemed dissimilar overall, and the degree of similarity between them is low.

Given that it is unclear whether the cited mark is widely recognized among consumers in Japan as an indicator of services associated with CMS, using the applied mark by the applicant in connection with the services in class 41 is unlikely to cause traders or consumers to associate or recall the cited mark, the Board held.

Based on the foregoing, the JPO Appeal Board overturned the examiner’s rejection and granted protection of the applied mark accordingly.

JPO found “ARIS” dissimilar to “arivis” in trademark opposition

The Japan Patent Office (JPO) dismissed an opposition claimed by Carl Zeiss Microscopy GmbH against TM Reg no. 6846031 for word mark “AIRIS” due to dissimilarity to earlier IR no. 1566263 for word mark “arivis”.
[Opposition case no. 2024-900248, decided on May 13, 2025]


AIRIS

Appier Private Limited, a Singapore company, filed a trademark application for word mark “AIRIS” in connection with SaaS, computer programming and other computer software-related services in class 42 with the JPO on February 6, 2024 [TM App no. 2024-11487].

The JPO examiner granted protection of the applied mark and published it for a post-grant opposition on September 30, 2024 after registration [TM Reg no. 6846031].


Opposition by Carl Zeiss

On November 29, 2024, Carl Zeiss Microscopy GmbH, an owner of IR no. 1566263 for word mark “arivis” in standard that designates computer software-related goods and services in classes 9, 42, and 45, filed an opposition with the JPO and claimed cancellation of the mark “AIRIS” in contravention of Article 4(1)(xi) of the Japan Trademark Law.

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.


JPO decision

The JPO Opposition Board assessed similarity between “AIRIS” and “arivis” from visual, aural and conceptual points of view.

  • Visual similarity

Even if the alphabets that constitute the contested mark are included in the cited mark, the terms “AIRIS” and ‘arivis’ differ in the order and the number of the letters, and the presence or absence of the letter “v”. These differences have a significant impact on the overall visual impression of two marks, given both have relatively short character structures. Therefore, the marks are visually distinguishable.

  • Aural similarity

A comparison of the pronunciation of “AIRIS” and “arivis” reveals clear distinctions in the second and third sounds. Despite the presence of the vowel sound (i) in both sounds, the distinction between the second and third sounds has a substantial impact on the overall tone and feel. Consequently, when pronounced as a whole, there is no risk of confusion between the sounds, ensuring their clear distinction.

  • Conceptual similarity

A conceptual comparison is neutral because neither “AIRIS” nor “arivis” has any clear meaning.

Based on the foregoing, the Opposition Board noted:

Even if the contested mark and the cited mark cannot be compared in concept, there is no likelihood of confusion in appearance and sound. Therefore, taking into consideration the overall impression, memory, and associations given to traders and consumers by means of the appearance, pronunciation, and concept of both marks, the Board found a reason to believe that two marks are dissimilar and unlikely to cause confusion when used on the services in question.

Consequently, the JPO decided to dismiss the opposition and declared validity of the contested mark as the status quo.

Trademark dispute: MINI vs. DMINI

The Japan Patent Office (JPO) dismissed an opposition claimed by BMW against TM Reg no. 6798869 for wordmark “DMINI” in class 12 due to dissimilarity to and unlikelihood of confusion with a famous small car “MINI”.
[Opposition case no. 2024-900137, Gazette issued date: April 25, 2025]


DMINI

Mitsubishi Motors Corporation filed a trademark application for word mark “DMINI” in standard character for use on automobiles, motorcycles, bicycles, electric cars, hybrid electric cars, driverless cars and other goods in class 12 with the JPO on October 10, 2023.

The JPO examiner did not raise any objection in the course of substantive examination, and granted registration on March 29, 2024.

The mark “DMINI” was published on trademark registration gazette (TM Reg no. 6798869) for a post-grant opposition on May 7, 2024.


Opposition by BMW

Bayerische Motoren Werke GmbH (BMW) filed an opposition with the JPO on July 5, 2024 before the lapse of two-month statutory period counting from the publication date.

BMW requested the cancellation of the mark “DMINI” based on Article 4(1)(vii), (xi), and (xv) of the Japan Trademark Law by citing its owned earlier trademark registrations for wordmark “MINI” in class 12.

Allegedly, the cited mark has become famous among the relevant consumers to indicate a source of the world-famous small cars “MINI” that have been imported into Japan for more than the past six decades. BMW argued that the literal element “MINI” would be dominant in the opposed mark, taking into account the high degree of recognition of the cited mark “MINI” among the consumers. If so, both marks should be considered similar, or likely to cause confusion in relation to the goods in question.


JPO decision

From the produced evidence, the JPO Opposition Board found the cited mark “MINI” has acquired a remarkable degree of popularity and reputation among consumers to indicate the automobiles (small cars) manufactured by BMW.

However, the Opposition Board question similarity of the marks by stating that:

There is a difference in the presence or absence of the letter “D” at the beginning of each mark. The difference has a strong visual impact and is likely to create a different impression given the relatively short character structure of five and four letters respectively. Therefore, there is a low degree of visual similarity between the marks.

Secondly, there is a difference between in the overall sound of “DMINI” and “MINI” due to the presence or absence of the sound “D” at the beginning. It has a significant impact on the overall sound, given the short phonetic structure of four or two sounds, and thus the overall tone and aural impression are clearly different to the extent that a risk of confusion in pronunciation is not conceivable.

Thirdly, the opposed mark does not give rise to a specific meaning, whereas the cited mark has a meaning of “famous automobile brand owned by BMW”. If so, there will be any conceptual confusion.

Even if the cited mark “MINI” has become famous and the goods in question are highly related to the goods bearing the cited mark administered by BMW, given the facts that the term “MINI” is not a coined word and the low degree of similarity between “MINI” and “DMINI”, the Board has no reason to believe that the consumers are likely to confuse a source of goods bearing the opposed mark “DMINI” with BMW.

Based on the foregoing, the Board decided to dismiss the entire opposition and declared the validity of the mark “DMINI” as status quo.

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”.
[Opposition case no. 2024-900010 / Gazette issued date: March 28, 2025]


KIMONO TWILLY

The contested mark, consisting of word “KIMONO TWILLY” in standard character, was filed by NPO Kimono For World Heritage Promotion Committee for use on bags and pouches, purses, vanity cases in Class 18 with the JPO on April 20, 2023 [TM App no. 2023-49360].

“KIMONO” is a traditional piece of Japanese clothing like a long loose coat, worn at special ceremonies.

The JPO granted registration of the mark “KIMONO TWILLY” on October 13, 2024, without issuing any refusal notice, and published it for a post-grant opposition on November 22, 2023.


Hermes TWILLY

On Jan 19, 2024, Hermes International filed an opposition against “KIMONO TWILLY” based on Article 4(1)(xv) and (xix) of the Japan Trademark Law by citing an owned earlier TM Reg no. 4764732 for the word mark “TWILLY” in Classes 24, 25, and 26.

Hermes argued that the contested mark is confusingly similar to the earlier mark “TWILLY”, which has become famous for Hermes’ tie-like scarves, because the term “KIMONO” is less distinctive in relation to the goods in question.

Taking into consideration that the contested mark covers bags, which have a close association with Hermes, and that the “TWILLY” scarves are widely known to be used to wrap the handles of Hermes handbags, the relevant consumers are likely to confuse a source of the goods in question bearing the contested mark with Hermes. Given the significant popularity and reputation of the Hermes TWILLY scarves, the applicant would have to be in bad faith to free-ride on that reputation by deliberately adopting a similar mark.


JPO decision

The JPO Opposition Board noted the submitted evidence was inadequate to substantiate a high degree of recognition for the earlier mark “TWILLY” since Hermes failed to provide objective evidence concerning sales figures, market share, and advertising expenditures in Japan and other countries.

Additionally, the Board found that the contested mark should be assessed in its entirety even if the term “KIMONO” indicates a traditional piece of Japanese clothing, as the respective word of the contested mark is represented in the same font, size, and the whole sound is not too long.

If so, both marks are deemed dissimilar because there is a clear difference in appearance and sound even though a conceptual comparison is neutral as none of them have any clear meaning.

Based on the above findings, the Board has no reason to believe that relevant consumers of the goods in question would associate the contested mark with Hermes “TWILLY” scarves.

Consequently, the Board decided the contested mark should not be canceled in contravention of Article 4(1)(xv) and (xix).

Trademark dispute: “MARROW” vs “Le mallow”

In a recent decision, the Japan Patent Office (JPO) disaffirmed the examiner’s rejection of TM App no. 2023-42899 for wordmark “MARROW” in class 3 based on erroneous finding of similarity to earlier TM Reg no. 6107748 for wordmark “Le mallow” in class 3.
[Appeal case no. 2024-10724, decided on March 3, 2025]


MARROW

East Corporation Inc. files a trademark application for word mark “MARROW” in standard character for use on cosmetics in class 3 with the JPO on March 29, 2024 [TM App no. 2023-42899].


Le mallow

On March 29, 2024, the JPO examiner found the applied mark is note eligible for registration under Article 4(1)(xi) of the Japan Trademark Law due to a conflict with earlier TM Reg no. 6107748 for the wordmark consisting of “Le mallow” and its Japanese transliteration represented as below. The cited mark also designates cosmetics in class 3.

The examiner stated in her rejection that a mark to be used in connection with cosmetics and clothing frequently contains French terms. The word “Le”, known as a definite article in French having no particular meaning, is less distinctive per se. In this respect, it is reasonable to assume that relevant consumers would pay attention to the word “mallow” as distinctive and dominant element of the applied mark. If so, the examiner believes that the cited mark does not give rise to a specific meaning, but has the same sound with the applied mark.

Where the consumers are unable to remember a mark with its meaning, they will have to rely on its sound. Therefore, in assessing similarity of the mark that has no particular meaning, it is reasonable to focus on similarity of the sound as a matter of course.

The applicant filed an appeal against the rejection with the JPO on June 28, 2024, requesting that the rejection be set aside.


JPO Appeal Board decision

The JPO Appeal Board had doubt whether the term “mallow” is dominant in the cited mark from overall configuration.

The Board found the cited mark should be assessed in its entirety because the literal elements are all represented in the same font and size. The whole sound can be pronounced smoothly. Given the term “mallow” is not a familiar foreign word among relevant consumers in Japan, it is rather unreasonable to find that the cited mark can be dissected into two words and the consumers consider the term “mallow” as a dominant element of the cited mark.

Based on the above findings, the Board assessed similarity of the marks.

From appearance, both marks are distinguishable on account of differences in overall configuration and components of the letter. Aurally, the sound “mær·oʊ” of the applied mark and “lə mæl.oʊ” of the cited mark are dissimilar due to clear difference in the initial sound. A conceptual comparison is neutral as neither mark has any clear meaning. Taking globally into consideration the impression, recollection, and perception of both marks by the average consumers, the Board finds it reasonable to consider the applied mark is dissimilar to and unlikely to cause confusion with the cited mark.

As a conclusion, the Board decided to overturn the examiner’s rejection and granted registration of the applied mark.

JPO found “Pitta” dissimilar to “PITTA MASK”

In an administrative decision on Jan 14, 2025, the Japan Patent Office (JPO) overturned the examiner’s rejection that found similarity of mark between earlier TM Reg no. 6486979 “PITTA MASK” (Cl. 35) and junior TM App no. 2023-61590 “Pitta” (Cl. 35).
[Appeal case no. 2024-6542]


Applied mark “Pitta”

Pitta Co., Ltd. filed a trademark application for word mark “Pitta” in standard character with the JPO on June 5, 2023.

The application designates various services in classes 35 and 42, in particular ‘advertising and publicity services; promoting the goods and services of others through the administration of sales and promotional incentive schemes involving trading stamps; business management; marketing research or analysis; providing commercial information and advice for consumers in the choice of products and services’.


Earlier mark “PITTA MASK”

On November 20, 2023, the JPO examiner raised her objection due to a conflict with earlier TM Reg no. 6486979 “PITTA MASK” (see below) based on Article 4(1)(xi) of the Japan Trademark Law.

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.

Though the cited mark is just in use for sanitary masks, it is allowed under the trademark law to designate goods and services other than masks as long as the total number of similarity code does not exceed 22 in each class. Since the cited mark also covers the same services unrelated to sanitary masks with the applied mark in class 35, the JPO examiner decided to reject the applied mark on March 18, 2024.

The applicant filed an appeal against the rejection with the JPO on April 17, 2024 and claimed cancellation of the examiner’s rejection by arguing dissimilarity of the marks.


JPO decision

The JPO Appeal Board found the examiner errored in finding similarity of mark and decided to reverse the rejection.

The Board reasoned that the term “SELECT” is a less distinctive word since it is commonly used to exaggerate quality of goods and service. Meanwhile, the term “PITTA” and “MASK” are depicted in a larger and conspicuous font, and visually represented as a combined element. The term “MASK” would not be less distinctive when used on goods and services unrelated to sanitary masks. If so, the literal portion consisting of “PITTA” and “MASK” can be extricable part of the cited mark. Therefore, it is permissible to consider the portion as a dominant in the cited mark and assess similarity of mark by comparing the dominant portion with the applied mark.

Based on the above findings, the Board found the cited mark gives rise to a pronunciation of ‘pitta mask” but no specific meaning.

Visually, the applied mark is distinguishable from the dominant portion due to non-existence of the term “MASK” and horizontal lines.

Phonetically, comparing ‘pitta’ with ‘pitta mask’, both marks are easily distinguishable.

A conceptual comparison is neutral as both marks have any clear meaning.

As a conclusion, given both marks are dissimilar, even if the designated services in class 35 are overlapping, the Board has no reason to find the applied mark subject to Article 4(1)(xi).

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”.
[Opposition case no. 2022-900456, gazette issued on December 27, 2024]


TOMTOMMY

The contested mark, consisting of the word “TOMTOMMY” in standard characters, was filed with the JPO by a Chinese individual on January 20, 2022 for use on shoulder bags, tote bags, sports bags, wallets, umbrellas and other goods in Class 18, and underwear, belts, shoes, caps, coats, socks and other goods in Class 25 on January 30, 2022 (TM App no. 2022-10028).

The JPO examiner made an administrative decision to grant registration of the mark on August 3, 2022. Subsequently, the mark was published in Trademark Gazette for post-grant opposition on August 31, 2022.


Opposition by Tommy Hilfiger

Tommy Hilfiger Licensing B.V. filed an opposition with the JPO on October 31, 2022 by citing its own earlier trademark registrations for the wordmark “TOMMY” or “TOMMY HILFIGER”.

Tommy Hilfiger claimed that the contested mark should be cancelled in contravention of Article 4(1)(xi) and (xv) of the Japan Trademark Law.

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.

Article 4(1)(xv) prohibits the registration of trademarks that are likely to cause confusion with the business of other entities.

Tommy Hilfiger contends that the contested mark is composed of two distinctive words, “TOM” and “TOMMY”. Since “TOMMY” has been widely recognized by the relevant consumers to indicate the world-famous fashion brand “TOMMY HILFIGER”, the average consumers, uppon seeing the goods in question bearing the contested mark, will consider the term “TOMMY” as a prominent part of the contested mark in order to identify its origin. If so, the contested mark is similar to the cited marks a high degree.

Moreover, Tommy Hilfiger has used not only the mark “TOMMY”, but also various marks containing “TOMMY”, such as “TOMY JEANS”, “TOMMY NOW”, “TOMMY SPORT”, “TEAM TOMMY”, “TOMMY FACTORY”. In those circumstances, the consumers are likely to mistakenly believe that the goods in question bearing the contested mark “TOMTOMMY” come from the same undertaking or from economically-linked undertaking.


JPO decision

To my surprise, the JPO Opposition Board questioned the high degree of recognition of fashion brands, “TOMMY” and “TOMMY HILFIGER”, because the claimant did not provide sufficient evidence to prove the substantial and extensive use of the cited marks in Japan.

Furthermore, the Board denied similarity even between “TOMTOMMY” and “TOMMY” by stating:

  1. The contested mark is considered to be a coined word, and therefore has no specific meaning.
  2. Visually, both marks are distinguishable due to the difference in the number of letters that constitutes respective mark (8 letters vs 5 letters).
  3. Aurally, both sounds are dissimilar because the prefix sound “TOM” has a significant impact on the overcall pronunciation.
  4. A conceptual comparison is neutral because neither “TOMTOMMY” nor “TOMMY” has any clear meaning.

Because Tommy Hilfiger failed to demonstrate a high degree of popularity of the cited marks, the Board found that there was no reason to believe that the relevant consumer would confuse the source of the goods at issue bearing the contested mark with Tommy Hilfiger or an economically-linked undertaking due to a low degree of similarity between the marks.

Based on the foregoing, the Board decided the contested mark shall not be canceled and dismissed the oppositions entirely.

Trademark dispute: MONSTER EVERGY vs POCKET MONSTERS

In a trademark opposition disputed between “MONSTER ENERGY” and “POCKET MONSTERS”, the Japan Patent Office (JPO) did not side with Monster Energy Company and decided in favor of Nintendo.
[Opposition case no. 2023-900162, decided on December 19, 2024]


POCKET MONSTERS

Nintendo / Creatures Inc. / Game Freak Inc., the IP owners of “Pocket Monsters”, widely known as its abbreviation, “Pokémon” as well, filed a trademark application for wordmark “POCKET MONSTRERS” in standard character for use on various categories of goods and services in classes 3, 9, 14, 16, 18, 20, 21, 24, 25, 28, 30 and 41 with the JPO on September 1, 2022 (TM App no. 2022-101055).

Pokémon, a blend of the words “Pocket Monsters”, means not only fictional creatures that inhabit the fictional Pokémon World, but also a Japanese media franchise that includes video games, animated series, films, and a trading card game.

The JPO granted protection of the applied mark without issuing any office action on April 3, 2023. Subsequently, the mark was published for post-grant opposition on May 12, 2023.


Opposition by Monster Energy

Monster Energy Company, the parent company of Monster Energy Drink, filed an opposition against “POCKET MONSTERS” with the JPO on July 10, 2023 before the lapse of a two-month statutory period counting from the publication date.

Monster Energy claimed a partial cancellation of the applied mark in relation to the designated goods of class 30 including tea, tea-based beverages, coffee, coffee beverages, cocoa based on Article 4(1)(vii) and (xv) of the Japan Trademark Law by citing its owned earlier marks that consist of “MONSTER ENERGY” or “MONSTER” in class 32.

Monster Energy alleged that the mark “MONSTER” has become famous among consumers to indicate energy drinks originating from the claimant. There was no dispute that the applied mark contains the term “MONSTER”. Therefore, relevant consumers would mistakenly associate the opposed mark with the claimant and consider a source of the beverages bearing the mark “POCKET MONSTERS” from a licensee of the claimant.


JPO decision

The JPO Opposition Board found evidence sufficient to establish a high degree of recognition of the mark “MONSTER ENERGY” to indicate energy drinks from the claimant. However, the Board questioned whether the cited marks have been widely recognized even among general consumers of carbonated beverages and juices other than energy drinks.

In addition, the Board found evidence insufficient to find a certain degree of recognition of the mar “MONSTER” per se.

Based on the above findings, the Board assessed similarity of mark by comparing overall appearance, sound and meaning between “MONSTER ENERGY” and “POCKET MONSTERS”.

From appearance and sound, the difference of words, “ENERGY” and “POCKET” has a material effect on overall visual and aural impression to the extent that relevant consumers can easily distinguish. Conceptually, the marks are unlikely to cause confusion because the opposed mark does not give rise to any specific meaning contrary to the cited marks. Therefore, the opposed mark is deemed dissimilar to the cited mark “MONSTER ENERGY”.

Given the low degree of similarity between “MONSTER ENERGY” and “POCKET MONSTERS”, the Board has no reason to believe that relevant consumers are likely to associate the opposed mark used on the goods in class 30 with Monster Energy or its licensee.

If so, the opposed mark should not be cancelled in contravention of Article 4(1)(vii) and (xv).

JPO Decision: Trademark “Dear U plus” dissimilar to “dear U”

The Japan Patent Office (JPO) overturned the examiner’s refusal and granted registration of TM App no. 2023-99199 for wordmark “Dear U plus” by finding dissimilarity to earlier marks, “dear U” and “DEAR YOU”.
[Appeal Case no. 2024-13602, decided on December 12, 2024]


TM App no. 2023-99199

Fanplus, Inc. filled a trademark application for wordmark “Dear U plus” in standard character for use on goods and services in classes 9, 35, 41 and 42 with the JPO on September 6, 2023.


Article 4(1)(xi)

On June 3, 2024, the JPO examiner rejected the applied mark based on Article 4(1)(xi) of the Japan Trademark Law by citing earlier TM Reg nos. 6570375 “dear U” (classes 9, 38, 41, and 45) and 6756169 “DEAR YOU” (classes 20, 21, 24, 27, 29, 30, 35, and 43).

In the refusal, the examiner asserted that the word “plus” is often used in conjunction with a source indicator to represent that the quality of the goods or services offered is more advanced or improved than that of existing goods or services. Under the circumstances, relevant consumers would consider the word “plus” less distinctive in connection with the goods and services in question. Therefore, the “Dear U” element is dominant in the applied mark. If so, it is reasonable to conclude that the applied mark is aurally and conceptually similar to the cited marks.


JPO Appeal Board decision

The applicant filed an appeal against the examiner’s refusal with the JPO on August 23, 2024, and argued dissimilarity of mark.

The JPO Appeal Board found that the applied mark “Dear U plus” did not have a specific meaning and would be recognized as a whole, taking into account a visual configuration represented by the same font and a less redundant pronunciation.

In assessing similarity of mark, the Board held:

The applied mark is visually distinguishable from the cited marks because of the presence of the term “plus” and the difference between the letter “U” and “YOU”. Furthermore, there are differences in the upper and lower case of the words “Dear,” “dear,” and “DEAR”.

Aurally, even though the applied mark and the cited marks contain the same sound “dɪr-juː”, the whole sounds are distinguishable because the difference in the suffix sound “plʌs” makes the overall tone and nuance of respective mark significantly different.

The conceptual aspect does not have impact on the assessment as the applied mark has no specific meaning.

Based on the foregoing, the Board found both marks dissimilar and held that the examiner erroneously applied Article 4(1)(xi). Consequently, the JPO decided to overturn the examiner’s refection.

COSME MUSEUM vs Cosmetic Museum

In a trademark invalidation action disputing similarity between “COSME MUSEUM” and “Cosmetic Museum”, the Japan Patent Office (JPO) found both marks dissimilar and unlikely to cause confusion when used in relation to cosmetics.
[Invalidation case no. 2024-890015, decided on November 6, 2024]


COSME MUSEUM

CEL-ENA Co., Ltd. filed a trademark application for the wordmark “COSME MUSEUM” (Contested mark) with the JPO on February 24, 2023. It designates various services classified in class 35, including retail or wholesale services for cosmetics (TM App no. 2023-18992).

The applicant owns the domain “cosme-museum.com” and uses the contested mark on the domain’s web pages.

The JPO examiner granted registration of the contested mark on August 9, 2023 without issuing a notice of refusal. Upon payment of the statutory registration fee, the mark was registered on October 19, 2023 [TM Reg no. 6746429].


Cosmetic Museum

MOMOTANIJUNTENKAN Co., Ltd. filed a trademark application for the wordmark “Cosmetic Museum” in standard character with the JPO on February 16, 2023 (8 days prior to the contested mark) for use on breath freshening preparations, deodorants for animals, soaps and detergents, dentifrices, bath preparations, not for medical purposes, perfumes and flavor materials, incense, false nails, false eyelashes, and cosmetics in class 3 (TM App no. 2023-16082) in order to secure online use of the mark in connection with cosmetics on its websites under the domain “cosmeticmuseum.jp”.

The JPO registered the earlier mark on July 13, 2023 (3 months prior to the contested mark) [TM Reg no. 6717335].

On March 28, 2024, five months after the registration of the contested mark, MONOTANIJUNTENKAN filed an invalidation petition with the JPO requesting that the contested mark be retroactively annulled based on Article 4(1)(xi) of the Japan Trademark Law.

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.


JPO decision

The JPO Invalidation Board found the contested mark “COSME MUSEUM” is dissimilar to the cited mark “Cosme Museum” by stating that:

Firstly, comparing the appearance of the contested mark and the cited mark, there are visual distinctions in the presence or absence of the term “tic”, and the upper-case letters or lower-case letters consisting of respective mark. Therefore, the Board has a reason to believe that two marks are clearly distinguishable, and unlikely to cause confusion in appearance.

Secondly, the pronunciation of the contested mark and that of the cited mark clearly differ in the presence or absence of a “tic” sound in the middle, and are clearly audible.

Thirdly, both marks do not give rise to any specific meaning at all. In this regard, they are not comparable in conception.

Based on the foregoing, even if the contested mark and the cited mark are conceptually incomparable, they are unlikely to cause confusion due to a low degree of similarity in appearance and pronunciation. Taking a global view of the impression, memory, and association that the relevant consumers will have from the appearance, sound and concept of the marks, the Board has a reason to believe that the contested mark “COSME MUSEUM” should be found dissimilar to the earlier mark “Cosmetic Museum” and unlikely to cause confusion.”

Accordingly, the Board decided to dismiss the invalidation action and declared the contested mark valid.