Osaka District Court, Reiwa 5 (Wa) 10970 [Video viewing apparatus] <Presiding Judge Takemiya>
日本語版: https://www.takaishihideki.com/single-post/linkedin-7512399504474587136-ja Article information Article type: Case note Categories: Patents・Unfair competition law Issues: Claim interpretation・Damages First published on this website: October 5, 2026 Case information: Osaka District Court, Reiwa 5 (Wa) 10970 [Video viewing apparatus] <Presiding Judge Takemiya> Display and classification checked: October 5, 2026 Osaka District Court, Reiwa 5 (Wa) 10970 [Video viewing appara
IP High Court, Reiwa 6 (Ne) 10076 [Temporary protective fence that can be raised, lowered and stored] <Presiding Judge Nakadaira>
日本語版: https://www.takaishihideki.com/single-post/linkedin-7512400174837678080-ja Article information Article type: Case note Categories: Patents Issues: Doctrine of equivalents・Claim interpretation First published on this website: October 5, 2026 Case information: Reiwa 6 (Ne) 10076 [Temporary protective fence that can be raised, lowered and stored] <Presiding Judge Nakadaira> Display and classification checked: October 5, 2026 IP High Court, Reiwa 6 (Ne) 10076 [Temporary pro
IP High Court, Reiwa 6 (Gyo-Ko) 10007 [Pharmaceutical composition / registration of patent term extension] <Presiding Judge Nakadaira>
日本語版: https://www.takaishihideki.com/single-post/linkedin-7512400293892988928-ja Article information Article type: Case note Categories: Patents Issues: — First published on this website: October 5, 2026 Case information: Reiwa 6 (Gyo-Ko) 10007 [Pharmaceutical composition / registration of patent term extension] <Presiding Judge Nakadaira> Display and classification checked: October 5, 2026 IP High Court, Reiwa 6 (Gyo-Ko) 10007 [Pharmaceutical composition / registration of pa
IP High Court, Reiwa 6 (Gyo-Ke) 10024 [X-ray inspection apparatus] <Presiding Judge Nakadaira>
日本語版: https://www.takaishihideki.com/single-post/linkedin-7512400062518341632-ja Article information Article type: Case note Categories: Patents Issues: Inventive step First published on this website: October 5, 2026 Case information: Reiwa 6 (Gyo-Ke) 10024 [X-ray inspection apparatus] <Presiding Judge Nakadaira> Display and classification checked: October 5, 2026 IP High Court, Reiwa 6 (Gyo-Ke) 10024 [X-ray inspection apparatus] <Presiding Judge Nakadaira> Cited Document 2 d
IP High Court, Reiwa 3 (Ne) 10037 [Antipruritic agent] <Presiding Judge Hibiki Shimizu>
日本語版: https://www.takaishihideki.com/single-post/linkedin-7512399924743909377-ja Article information Article type: Case note Categories: Patents Issues: Damages First published on this website: October 5, 2026 Case information: Reiwa 3 (Ne) 10037 [Antipruritic agent] <Presiding Judge Hibiki Shimizu> Display and classification checked: October 5, 2026 May 27, Reiwa 7 IP High Court, Reiwa 3 (Ne) 10037 [Antipruritic agent] <Presiding Judge Hibiki Shimizu> <Damages> Treatment of
IP High Court, Reiwa 6 (Gyo-Ke) 10043 [Elastoplastic hysteretic damper] <Presiding Judge Honda>
Japanese version Article information Article type: Case note Category: Patents Issues: Inventive step, Motivation and teaching away, Support requirement First published on this website: 2026-10-03 Court: Intellectual Property High Court Case number: Reiwa 6 (Gyo-Ke) 10043 Display and classification checked: 2026-10-03 IP High Court, Reiwa 6 (Gyo-Ke) 10043 [Elastoplastic hysteretic damper] <Presiding Judge Honda> 1. <Ko 1 + Ko 2, etc.> The plaintiff argued that it was easy to
IP High Court, Reiwa 6 (Gyo-Ke) 10037 [Wood composite] <Presiding Judge Hibiki Shimizu>
Japanese version Article information Article type: Case note Category: Patents Issues: Inventive step, Numerical limitations and parameters, Design choices First published on this website: 2026-10-03 Court: Intellectual Property High Court Case number: Reiwa 6 (Gyo-Ke) 10037 Display/classification checked: 2026-10-10 IP High Court, Reiwa 6 (Gyo-Ke) 10037 [Wood composite] <Presiding Judge Hibiki Shimizu> Lacks inventive step. The plaintiff argued that density, flake dimensions
IP High Court, Reiwa 6 (Ne) 10056 [Van for cleaning operations] <Presiding Judge Nakadaira>
Japanese version Article information Article type: Case note Category: Patents Issues: Joint torts First published on this website: 2026-10-03 Court: Intellectual Property High Court Case number: Reiwa 6 (Ne) 10056 Display and classification checked: 2026-10-03 IP High Court, Reiwa 6 (Ne) 10056 [Van for cleaning operations] <Presiding Judge Nakadaira> * An offer for sale concerned a product different from the infringer's product. ⇒ Joint tort liability denied. (Excerpt from t
IP High Court, Reiwa 6 (Ne) 10001 [Yarn color placement system] <Presiding Judge Hibiki Shimizu>
Japanese version Article information Article type: Case note Category: Patents Issues: Inventive step, Design choices First published on this website: 2026-10-03 Court: Intellectual Property High Court Case number: Reiwa 6 (Ne) 10001 Display and classification checked: 2026-10-03 IP High Court, Reiwa 6 (Ne) 10001 [Yarn color placement system] <Presiding Judge Hibiki Shimizu> Lacks inventive step ⇒ Claim dismissed. “High-low control” is conventional technology for making patte
Tokyo District Court, Reiwa 5 (Wa) 70079 [Vehicle guidance system] <Presiding Judge Kokubu>
Japanese version Article information Article type: Case note Category: Patents Issues: Claim interpretation First published on this website: 2026-10-03 Court: Tokyo District Court Case number: Reiwa 5 (Wa) 70079 Display and classification checked: 2026-10-03 Tokyo District Court, Reiwa 5 (Wa) 70079 [Vehicle guidance system] <Presiding Judge Kokubu> * Patent infringement found. ⇒ Reversed on appeal: claim elements not satisfied. Regarding element A (a system guiding vehicles e
