Awards
IP Transactions
We have a great deal of experience in the area of IP related transactions, such as technology transfers and licensing, and technical research and development agreements, for the benefit of our clients in Japan and abroad. Our IP practice encompasses many complex and front-line legal practice areas concerning IP management, such as preparing employee invention related rules, etc., and analyzing IP-related legal risks. Our internationally-recognized corporate, M&A and finance practice is strengthened by our ability to undertake complex IP-related matters, such as IP-related strategic alliances and joint venture implementations and IP finance. Furthermore, as legislation develops in accordance with the rapid progress of information technology and the widespread use of the Internet, the legal issues surrounding these technologies become ever more complex, and the need for sophisticated and expert legal advice becomes ever more important. We actively provide our advice on IP-related legal issues in the area.
Awards
IP Transactions Related Awards
Topics
IP Transactions Related Topics
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New Additions
Tomomi Hioki joins Nagashima Ohno & Tsunematsu
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Announcements
Yothin Intaraprasong appointed as the Secretary attached to the Committee on Commerce and Intellectual Property, the House of Representatives of Thailand.
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Announcements
Keiji Tonomura appointed as the Expert Member of Study Group on Data Contract Guidelines in Agricultural Sector, Ministry of Agriculture, Forestry and Fisheries.
Seminars
IP Transactions Related Seminars
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July 30, 2026 (Thu) 14:00 - 15:15Key practical considerations regarding investment in startups and M&A of startups – based on the METI guidelines
- Shuichi Nishimura
- Motoki Saito
- Kohei Mano
Online (Live & On-Demand)
- M&A
- Private Equity/Venture Capital and Startups
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July 15, 2026 (Wed) -AI Seminar 2026 : Part 2 Legal Issues and Governance of AI Agents
- Keiji Tonomura
- Yoshiteru Matsuzaki
Online (On-Demand)
- Technology
- AI and Robotics
- Internet/IT Services/Cloud
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May 21, 2026 (Thu) - September 21, 2026 (Mon) 16:00The Nexus of Drug Pricing and Contract Practice: Risk Allocation in a Changing Landscape
- Kensuke Suzuki
- Masanori Tosu
- Keigo Hiramatsu
Online (On-Demand)
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
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June 26, 2026 (Fri) 14:00 - 16:40New Horizons in Life Sciences Law: Forefront of IP Laws and Emerging Trends in Economic Security
- Masato Kumeuchi
- Oki Osawa
- Tomoharu Hagiwara
Nagashima Ohno & Tsunematsu Tokyo Office
- Pharmaceutical and Healthcare
- Medical, Pharmaceutical and Life Sciences
Publications
IP Transactions Related Publications
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Articles
The Legal 500: 10th Edition TMT Country Comparative Guide – Japan
(August 2026)
Keiji Tonomura, Minh Thi Cao Koike, Anju Yamamoto, Iroha Honda (Co-author)
- Technology
- Finance
- Data and IoT
- AI and Robotics
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Newsletters
Background Music to Stop Being Free: the “Right of Public Performance and Communication of Recordings” under the Copyright Act
Masato Kumeuchi, Hana Sato, Yumi Tominaga (Co-author)
- Intellectual Property
- Dispute Resolution
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Articles
Chambers Global Practice Guides Trade Marks & Copyright 2026 Japan – Trends & Developments
(March 2026)
Kenji Tosaki, Hiroki Tajima, Chie Komiya (Co-author)
- Intellectual Property
- IP Transactions
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Articles
The International Comparative Legal Guide to: Digital Health 2026 – Chapter 15 Japan
(February 2026)
Kenji Tosaki, Masanori Tosu (Co-author)
- Intellectual Property
- IP Transactions
- IP Disputes