Case Alibaba Inc. v. BWB Inc. (Patent Validity Challenge) Court Intellectual Property High Court of Japan, Fourth Division Date Decided […]
Case BＷB Co., Ltd. v. Alibaba Co., Ltd. (Patent Infringement Injunction Appeal) Court Intellectual Property High Court of Japan, 4th
Case Japanese Patent Application 2020-546445 Court Intellectual Property High Court of Japan (4th Division) Date Decided July 8, 2026 Citation
Case GROOVE X株式会社 v. 特許庁長官 (GROOVE X K.K. v. Commissioner, Japan Patent Office) Court Intellectual Property High Court, Division 4
Case Eatwell Co., Ltd. v. Toto Living Cooperative Union (Trademark Non-Use Cancellation) Court Intellectual Property High Court of Japan, Second
Case Appeal of Patent Office Decision (Patent Invalidation Challenge) No. 2024-00077 Court Intellectual Property High Court of Japan, First Division
Japan’s IP High Court voided a trademark registration for “AI Announcer,” ruling the term is merely descriptive of AI-powered automated news-reading software and cannot be monopolized.