NAKAMURA & PARTNERS ｜中村合同特許法律事務所

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November 10,2025

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Patent

[Patent★] Patent Administration Litigation “Lamp and Lighting Device”…

Intellectual Property High Court Case Nos. 10057 and 10054 (Gyo-ke) 20

Patent

[Patent★★] Appeal Court for Patent Infringement “Functional Water” Ca…

Intellectual Property High Court Case No.10010 (Ne) 2023, February 27,

【Tort law★】 A case in which the Appellant had been streaming a “sho…

Osaka High Court Decision of January 30, 2025 (Case No. 338 (Ne) 2024

Patent

Patent★ Patent Administrative Litigation “Program” Case: A case in wh…

Intellectual Property High Court Case No. 10118 (Gyo-ke) 2022, Novembe

Trademark

【Trademark Act★】 A case in which the Intellectual Property High Cou…

Trademark in the Application Intellectual Property High Court D

【Unfair Competition Prevention Act★★】A case in which the Nagoya Dis…

Nagoya District Court Decision of March 18, 2022 (Case No. 427 (Wa) 20

Trademark

【Trademark Act★】 A case in which the Intellectual Property High Cou…

Intellectual Property High Court Decision of October 30 2024 (Case No.

Patent

[Patent★] Patent Administrative Litigation “Training Apparatus” Case:…

Intellectual Property High Court Case No. 10040 (Gyo-ke) 2023, Novembe

【Unfair Competition Prevention Act★★】A case in which the Sapporo Hi…

Sapporo High Court Decision of July 6, 2023 (Case No. 74 (U) 2023―Pres

Trademark

【Trademark Act★★】 A case in which the Intellectual Property High Co…

Trademark in the Application Cited Trademark１　　　　　　　　Cited Trad

October 16,2025

Eriko KITAHARA (MS.), partner, and trademark attorney, co-authored and published the article on Patent Vol.78 “An Overview of Recent Major Discussions on the Amendments to the Madrid Protocol and the Nice Classification”

June 26,2024

A series of articles entitled “Outline of the Laws and Procedures in Japan to Protect Intellectual Property Rights” was prepared by Nakamura & Partners.

April 15,2024

Kei IIDA (Mr.), partner, and attorney at law and patent attorney, joined, co-authored and published the article on the symposium “Cross Border Patent Infringement” in the first issue of SOFTIC Law Review.

January 24,2024

Kei IIDA (Mr.), partner, and attorney at law and patent attroney, authored and published the article regarding territorial principle and cross-border infringement of IPRs in the Patent.

October 31,2023

Kei IIDA (Mr.), partner, and attorney at law and patent attorney, authored the article on the criteria to determine co-inventorship, which was published in the Festschrift for Misao SHIMIZU on Seventieth Birthday.

October 31,2023

Kei IIDA (Mr.), partner, and attorney at law and patent attorney, authored the article on 2023 IP Acts Amendment, which was publishded in Julist.

June 9,2023

Handbook for Labor Dispute Resolution Revised Edition, which was revised by Hidekazu NISHIMURA (Mr.), attorney at law, was published.

May 8,2023

Kei IIDA (Mr.), partner, and attorney at law and patent attorney, authored the article “IP High Court Grand Panel Judgment on Applicability of Article 102II of Patent Act, Overcome of Presumption by the Article, Applicability of Article 102III of Patent Act onto Overcome Part, etc.”, which was published in the Hanreihisho Journal.

May 8,2023

Kei IIDA (Mr.), partner, and attorney at law and patent attorney, authored the article “Measures against Warning Letter and Lawsuit based on IPR”, which was published in the Legal Advice for Startup.

December 2,2022

Kei IIDA, partner, and attorney at law and patent attorney, authored the article “Sequel Study on Calculation of Damages under IP High Court Grand Panel Decisions on Beauty Instrument Case and Viscous Compositions containing Carbon Dioxide Case and Patent Act Amendment 2019”, which was published in the INTELLECTUAL PROPERTY LAW and POLICY JOURNAL Vol. 64.

January 24,2024

Kei IIDA (Mr.), partner, attorney at law and patent attorney, gave a web seminar titled as”Territorial Principle and Cross-Border Infringement of IPRs” at Yamaguchi University.

March 29,2023

Masakazu KOBAYASHI (Mr.), attorney at law and patent attorney, gave a lecture titled “Space Business and Intellectual Property – Focusing on Patents” hosted by Japan Space Law Association.

March 24,2023

Masakazu KOBAYASHI (Mr.), attorney at law and patent attorney, gave a lecture titled “How to Interpret and Analyze Other Companies’ Patent Claims and Patent Specifications and Find Weak Points” hosted by Technical Information Institute Co.,Ltd.

January 26,2023

Kei IIDA (Mr.), attorney at law and patent attorney, gave a lecture titled as “Intellectual Property” at Customs Training Institute.

February 1,2022

Kei IIDA (Mr.), attorney at law and patent attorney, will give a lecture titled as “Intellectual Property” at Customs Training Institute.

January 6,2022

Yoshimitsu KUDO (Mr.), patent attorney, will be on stage at a panel session of Society for management of intellectual properties (Smips).

December 28,2021

Kei IIDA, Hironobu HATTORI, and Kunimitsu KOMATSU gave a lecture titled “Various Issues of Agricultural and Fishery Intellectual Properties in the Food Sector: Innovation”

December 28,2021

Kei IIDA, Reiko TONOMURA, and Takashi ISHIDO gave a lecture titled “Various Issues of Agricultural and Fishery Intellectual Properties in the Food Sector: Brand Management”

June 21,2021

Hideki TAKAISHI (Mr.), attorney at law & patent attorney, gave a lecture titled as “Gathering Documents by Sasho (Inspection) introduced in 2020”.

May 12,2021

Kunimitsu KOMATSU gave a lecture at AIPPI Japan 198^th Case Study Workshop

Coming soon