JAPAN TRADEMARK REVIEW – Latest news & updates for trademarks in Japan

Article 4(1)(xi), Composite mark, compound mark, Famous mark, Likelihood of confusion, Refusal appeal, Similarity of mark, Trademark Appeal 01/24/2026

Ziploc Ribbon, Ziploc, or Ribbon?

In an appeal concerning the similar…

Alphabetical word, Article 4(1)(xi), Refusal appeal, similarity of goods, Similarity of mark, Trademark Appeal 01/10/2026

JPO found “is me” dissimilar to “iS.ME” as trademark

The Japan Patent Office (JPO) rever…

Article 3(1)(vi), Device mark, Inherent distinctiveness, Trademark Appeal 01/03/2026

SERAPIAN Successful in Registering iconic MOSAICO braided pattern as trademark

Posted on2026年1月3日AuthorMasaki MIKA…

Color marks, Famous mark, Invalidation, IP High Court, Likelihood of confusion, New Trademark Law, Non-Traditional trademark, Non-use cancellation, Opposition, Similarity of mark, Three dimensional mark, Tokyo district court, trademark infringement 12/27/2025

Top 10 Trademark News in Japan, 2025

As the year 2025 comes to an end, i…

Article 4(1)(vii), Bad faith, Famous mark, Invalidation, Violation of public order 12/20/2025

JPO Found Trademark Squatter Liable for Disobeying Public Order

In a trademark dispute regarding th…

Article 4(1)(vii), Article 4(1)(xi), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Composite mark, Famous mark, Likelihood of confusion, Opposition, Similarity of mark 12/13/2025

Samsung Unsuccessful in Trademark Opposition against BEAT GALAXY

The Japan Patent Office (JPO) did n…

Article 50, Cancellation trial, Non-use cancellation 12/06/2025

Trademark battle over ZOOM between Zoom Communications Inc and Zoom Corporation

On November 26, 2025, the Japan IP …

Article 64, Famous mark, Opposition 11/29/2025

MONSTER STRIKE vs MONSTER ENERGY

The Japan Patent Office (JPO) did n…

abbreviation, Article 4(1)(xi), Composite mark, Invalidation, IP High Court, similarity of goods, Similarity of mark, similarity of service 11/22/2025

Japan IP High Court reversed JPO decision regarding similarity between COSME MUSEUM and Cosmetic Museum

On November 17, 2025, the Japan IP …

Article 4(1)(xi), Article 4(1)(xv), Composite mark, Famous mark, Likelihood of confusion, Opposition, similarity of goods, Similarity of mark 11/15/2025

Trademark dispute: SUNRISE vs KILLER SUNRISE

In a recent trademark dispute betwe…