ATTORNEYS | We, Nagai International Patent Bureau are especially adept at protection of intellectual property right and infringement litigation.

【ENGLISH】
【JAPANESE】

Nozomu Nagai (Managing Partner)

Patent Attorney
Registered Patent Attorney for Specific Infringement
Litigation

Biotechnology, Trademarks

Japan Patent Attorneys Association, Asian Patent Attorneys Association, Japan Trademark Association

Committee Member for Intellectual Property in Agriculture, Forestry and Fisheries, Japan Patent Attorneys Association (2015)
Trademark Committee Member, Japan Patent Attorneys Association (2020, 2021)
Representative for Corporate Pension Fund for Patent Attorneys (2020 to Present)

Masayuki Yuasa (Partner)


Mechanical Engineering, Control Technology

Patent Attorney
Registered Patent Attorney for Specific Infringement Litigation

Kazutaka Kato (Partner)


Chemistry, Material Science, Mechanical Engineering

Patent Attorney
Registered Patent Attorney for Specific Infringement Litigation

Masahiro Mizokoshi


Paper Manufacturing, Civil Engineering, Mechanical Engineering

Patent Attorney

Yasuhiro Miura


Chemistry and Mechanical Engineering

Patent Attorney
Registered Patent Attorney for Specific Infringement Litigation

Go Honda


Material Science, Chemistry and Polymer Chemistry

Patent Attorney

Yuki Adachi


Chemistry and Pharmaceuticals

Patent Attorney

Shinichi Kawakubo (Consultant)


Electrical Engineering and Electronics

Patent Attorney
Registered Patent Attorney for Specific Infringement Litigation

Yoshihisa Nagai (Chair)

Patent Attorney
Registered Patent Attorney for Specific Infringement
Litigation

Mechanical Engineering, Material Science, Construction, Chemistry

Japan Patent Attorneys Association, Asian Patent Attorneys Association, International Association for the Protection of Intellectual Property

Vice Chairman of Japan Patent Attorneys Association (1996 and 1998)
Mediator, Arbitrator & Panelists Candidates of Japan Intellectual Property Arbitration Center (1999 - Present)
Technical Adviser to the Tokyo High Court and the Tokyo District Court (2004 - 2010)
Technical Adviser to Customs Bureau of Ministry of Finance (2007 - Present)

Advanced Course in Special Training of Japan Intellectual Property Association Patents/Utility Models/Appeals/Trial Decision Cancellation Suits (2004 - 2015)