Yoichi Inoue

Yoichi Inoue

Director of Chemical Department

Asamura Patent Office


Tennoz Central Tower 21F,22F, 2-2-24, Higashi-Shinagawa, Shinagawa-ku
Tokyo 140-0002


+81 3 5715 8651

E-mail Address:


Yoichi Inoue

Areas of Expertise



Yoichi Inoue is a Director of Chemical Department and an experienced patent attorney who specializes in biology, agricultural chemicals, medical treatment, and medicine. He focuses his practice on domestic and international patent prosecution and has extensive experience handling dispute-related matters, including litigation.

Prior to joining Asamura, Yoichi was involved in the research and development of new pesticides at a biological research laboratory. Fluent in English, he has visited numerous patent firms in the US and Europe and represented Asamura Patent Office at various IP summits. He was also involved with the seminar on European patents sponsored by the Research Institute of Economy, Trade and Industry of Japan.

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