Anderson Mori & Tomotsune's practice provides targeted legal support across patent litigation, IP licensing, trade mark and copyright disputes, as well as in the range of tech-focused transactions. The team is spearheaded by Yasufumi Shiroyama, who acts for clients in a broad range of IP matters, including patent, trade mark, and copyright infringement cases, and Yoshikazu Iwase who has extensive experience handling patent infringement litigation in Japan. Akihito Nakamachi is also a key figure in the team who harnesses particular capabilities advising tech-driven clients, from start-ups to global corporates, on the range of IP matters.
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Accolades

Client satisfaction: Sector knowledge
Client satisfaction: NPS ®

Testimonials

Collated independently by Legal 500 research team.

  • 'Always very responsive. AMT team provide high work quality and understanding of both factual and legal issues across Japan and the US.'
  • 'Anderson Mori has a strong intellectual property team with expertise in the overlap of IP and other regulatory areas, such as export controls.'

Key clients

  • Toyota Motor Corporation
  • British Broadcasting Corporation (BBC)
  • DENSO CORPORATION
  • AISIN CORPORATION
  • JTEKT CORPORATION
  • ADVICS CO., LTD.
  • USHIO INC.
  • BluE Nexus Corporation
  • Taiyo Holdings Co., Ltd.
  • KAKEN PHARMACEUTICAL CO., LTD.
  • NGK INSULATORS, LTD.
  • NISSIN KOGYO CO., LTD.

Work highlights

Advised SUPERNOVA Inc., a startup specialising in generative AI, on drafting the terms and conditions for its partnership with NTT Docomo Inc. to launch Japan’s first full-scale generative AI service for the general public.
Advised Toyota Motor Corporation on its high-profile collaboration with NTT Inc. to advance the use of generative AI in autonomous driving and Intelligent Transportation Systems (ITS).

Lawyers

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Leading partners: Bengoshi

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Practice head

Yasufumi Shiroyama; Yoshikazu Iwase

Other key lawyers

Akihito Nakamachi