Speaker details

Biography

Mr. Yoshifumi Onodera is a leading international intellectual property lawyer and Partner at Mori Hamada & Matsumoto in Tokyo. With over two decades of experience, he is widely recognized as a foremost authority on intellectual property dispute procedures in Japan, handling some of the most complex and technically demanding IP, technology, TMT, and life sciences matters in both domestic and cross-border contexts. Renowned for his sophisticated command of Japanese court and administrative systems, Mr. Onodera represents clients in high-stakes patent, trademark, and copyright disputes across the full spectrum of contentious proceedings. His practice encompasses all forms of IP-related dispute resolution, and he is particularly valued for his strategic management of procedurally intricate and technically complex cases, from trial-level litigation through appeals and related administrative actions. With an academic background in chemistry and biology, he combines deep technical insight with refined litigation strategy, enabling him to effectively handle disputes involving cutting-edge technologies in industries such as semiconductors, telecommunications, biotechnology, pharmaceuticals, software, and gaming. Beyond Japan, Mr. Onodera brings extensive experience throughout China and the broader Asian region, including India and ASEAN jurisdictions. Having served as Representative Partner of the firm’s Beijing office (2014–2020) and currently as Exclusive Director of Mori Hamada & Matsumoto Intellectual Property (Beijing) Co., Ltd., he offers clients first-hand knowledge of Chinese enforcement practices, regulatory dynamics, and dispute trends. Operating seamlessly between Tokyo and Beijing, he develops coordinated cross-border strategies that integrate Japanese procedural expertise with practical insight into Asian legal systems. He has been consistently recognized as one of Japan’s leading IP practitioners by major international legal directories, including Chambers Global, The Legal 500, IAM Patent 1000, World Trademark Review 1000, IP Stars, Who’s Who Legal, Best Lawyers, and Expert Guides.