Intellectual Property: Bengoshi | Asia-Pacific

Eiji Katayama is an eminent lawyer in the market whose engineering background serves his patent litigation practice well.

Yoshio Kumakura is a venerable figure in the market with a long-standing practice in IP law, including patent infringement proceedings.

Eiichiro Kubota is the founding and managing partner at KUBOTA and often handles patent litigation, as well as trade mark portfolio management.

Yasufumi Shiroyama co-leads Anderson Mori & Tomotsune's intellectual property practice group and is well regarded for his expertise in IP litigation, acting for a range of leading international companies. He regularly handles patent infringement disputes in district and appellate courts in Japan.

Kazuhiko Yoshida is recognised for his extensive experience handling IP litigation. He also advises on matters including licensing and commercial transactions for both Japanese and global clients.

Koichi Tsujii is a prominent figure who leads on both IP litigation and transactional matters.

Hitomi Iwase heads the trade mark division at Nishimura & Asahi and also handles the full range of IP matters, including trade marks, copyright and patents. Her practice covers both contentious and transactional IP matters.

Kei Iida is a highly reputed IP dispute resolution specialist who handles matters for both domestic and overseas clients.

Michiru Takahashi specialises in trade mark portfolio management, as well as patent infringement matters, and is a frequent adviser to major corporates in a variety of sectors, including pharmaceuticals, technology, and food and drink.

Miki Goto continues to attract recognition, particularly for handling patent disputes. He draws on his background in science and engineering to guide electronic and technology companies through intellectual property matters at the local and multijurisdictional level.

Shinsuke Yakura of Orrick, Herrington & Sutcliffe handles both advisory and litigation work, especially regarding patents and copyrights. His clients include food and beverage, electric device and automotive manufacturers.

Shunji Matsuda has a long-standing IP litigation practice, regularly acting for leading corporations in the electronics, pharmaceutical and chemical engineering sectors.

Takamitsu Shigetomi leads the IP group at Oh-Ebashi and is adept at handling IP licensing and litigation mandates, particularly for life sciences and biotechnology clients.

Tsuyoshi Sueyoshi is an experienced IP attorney who is notably strong in patent disputes relating to the life sciences industry.

Yoshikazu Iwase is an experienced patent disputes lawyer who represents domestic and international clients in venues including the Tokyo District Court.

Yutaka Miyoshi co-heads Mori Hamada & Matsumoto's intellectual property team. He has notable expertise in patent infringement disputes and patent assessments, as well as domain name matters.

Atsushi Okada offers strength in the areas of IP prosecution, enforcement and licensing work for clients from a range of sectors. He is praised by market sources for his knowledge and experience in the field of intellectual property.

Hideki Takaishi is a well-regarded lawyer who is noted for his ability to handle patent disputes.

Junichi Kitahara is a well-known lawyer in the market handling complex commercial disputes for both domestic and international clients. His practice covers the pharmaceutical and technology sectors.

Makoto Hattori is dual-qualified in Japan and New York, and represents multinationational corporates across a range of patent litigation.

Yoshiyuki Miyashita heads the firm's intellectual property group and has a wide range of expertise, notably assisting clients with IP disputes as well as licensing and matters arising out of transactions.

Yusuke Inui has an established practice that includes advising on the IP portfolios of multinational clients and on patent litigation cases. His clients include major international brands from the fashion and consumer goods sectors.