Seiji Matsuda
Bar Admissions
admitted in Japan, 2010
Daini Tokyo Bar Association
admitted as Patent Attorney, 2014
Japan Patent Attorneys Association
Contact Information
TEL +81-3-6270-3524
FAX +81-3-6270-3501
Languages
Japanese
Offices/Locations
Tokyo Head Office, Osaka
Background
Kobe University Graduate School of Law (J.D., 2009)
Nakanoshima City Law Firm (2010)
Fixed-term government employee at Legislative Affairs Office, General Affairs Department, Japan Patent Office (on secondment, 2015 - 2017)
Member of Examination Commission, Industrial Property Council (2015)
Observer, Industrial Structure Council, Commerce, Distribution and Information  subcommittee, the Ministry of Economy, Trade and Industry (2016)
Lecturer at Kobe University Graduate School of Law (2016 - present)
Director, Information Network Law Association (2016 - 2020)
Oh-Ebashi LPC & Partners (2017 - 2019)
Statutory Auditor, TradFit Co., Ltd. (2020 - present)
Lecturer at Faculty of Science and Technology, Keio University (2020 - 2024)
Technical Review Committee member, National Center for Industrial Property Information and Training (2021 - present)
Conflict of Interest Advisor, Kobe University (2022 - 2025)
Practice Areas
- Patents, Utility Model Rights, Design Rights, and Trademarks
- Copyrights
- Trade Secrets and Unfair Competition
- Information Technology
- Entertainment
- Medical and Healthcare
- Corporate Law Disputes
- International Disputes
- Alternative Dispute Resolution (ADR)
- General Corporate Practice
Publications
Seminars
| 2019.02.18 | M&P Strategic Legal Affairs Seminar: Recent Developments in International Trade Law M&P Seminars | 
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News
| 2025.10.01 | Osaka Office starts operation Notice | 
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| 2025.08.05 | Miura & Partners Announces Opening of Osaka Office Notice | 
| 2025.04.17 | The Best Lawyers - 2026 edition Awards & Rankings | 
| 2024.04.18 | The Best Lawyers - 2025 edition Awards & Rankings | 
| 2023.04.20 | The Best Lawyers - 2024 edition Awards & Rankings | 
