Case Special Appeal from a Decision on a Quasi-Appeal Against an Order Granting Bail Court Supreme Court of Japan, Second […]
Case Building Purchase Price Claim Case Court Supreme Court of Japan, Second Petty Bench (Japan) Date Decided August 28, 2026
Case BGI Japan Co., Ltd. v. Foshan Shunde Herong Food Co., Ltd. Court Intellectual Property High Court (Japan) Date Decided
Case X v. Y, Appeal Concerning Injunction Against Publication for Copyright Infringement and Damages Court Intellectual Property High Court (Japan)
Case X1 and X2 v. zSustainergy Co., Ltd. (Action for Confirmation of the Right to Obtain Patents) Court Intellectual Property
Case Secure Lamil Co., Ltd. v. A, Copyright Infringement Injunction and Related Claims Appeal Court Intellectual Property High Court, Second
Case X v. Alphacool International GmbH, Action to Revoke JPO Invalidation Decision Court Intellectual Property High Court (Japan) Date Decided
Case D&X Co., Ltd. v. Y Court Intellectual Property High Court (Japan) Judge Per Curiam Date Decided July 27, 2026
Case Forcevalley Concierge K.K. v. Beyond Technologies K.K., et al. Court Intellectual Property High Court (Japan) Date Decided July 22,
Case Labor Union Damages Claim (Main Lawsuit and Counter-Claim) — 令和6(オ)720, 令和6(オ)721 Court Supreme Court of Japan, First Petty Bench
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 Public Water Surface Reclamation Withdrawal Disposition Case; Administrative Appeal Decision Revocation (令和6(行ヒ)281) Court Supreme Court of Japan, First Petty
Case Reiwa 7 (Sa) No. 1 (Attempted Filming of Person in Sexual Posture) Court Supreme Court of Japan, Second Small
Case Japanese Patent Application 2020-546445 Court Intellectual Property High Court of Japan (4th Division) Judge Per Curiam Date Decided July
Case Gifu East Clean Center Fire Damages and Compensation Case (Reiwa 6(Ju)1694) Court Supreme Court of Japan, Third Petty Bench
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
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Case 所得税更正処分等取消請求事件 (Case Seeking Cancellation of Income Tax Reassessment Dispositions, etc.) Court Supreme Court of Japan, Third Petty Bench (最高裁判所第三小法廷)
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.