Partner

23rd Floor, Roppongi Hills Mori Tower, 6-10-1 Roppongi
Minato-ku
Tokyo 106-6123

+81364385611

Patent star 2025

Japanese
English


Jurisdictions:

Japan

Practice areas:

Patent litigation
Patent prosecution

Industry sectors:

Artificial intelligence
Electrical
Telecommunication


Mr. Yukio Oishi focuses his practice on patent prosecution and patent disputes, including patent litigation and patent licensing negotiations.

Before joining TMI, Mr. Oishi was a patent attorney in the intellectual property division of Sony Corporation, specializing in global patent prosecution, patent litigation (especially in the US), and patent licensing negotiations.

Mr. Oishi obtained broad knowledge in the field of computer science at the Nara Institute of Science and Technology (NAIST) after achieving excellent results that enabled him to skip his fourth year at Osaka University. After graduating from NAIST, he worked as a systems engineer at Nomura Research Institute, Ltd., one of the largest systems integration companies in Japan. Through his academic and practical experience, Mr. Oishi has developed a deep level of knowledge regarding a wide variety of information technologies. With this deep knowledge, Mr. Oishi has handled numerous cases relating to information technology, including patent dispute matters and patent prosecution.

Year Joined Firm: 2010

Education/Alumni:

  • Osaka University (Department of Information and Computer Science, Faculty of Engineering Science; Entered graduate school in lieu of fourth year of undergraduate study)
  • Nara Institute of Science and Technology (Graduate School of Information Science)

Network Memberships: JPAA