Shusaku Yamamoto

Who We Are

Where Vision Meets Legal Mastery

69

Advanced Degrees

9.8 Years

Average Attorney Tenure

10 Jurisdictions

Attorneys are Qualified to Practice

17 Countries

Staff Originated From
Our Firm Leaders

Kensaku Yamamoto

Managing Partner

John A. Tessensohn

Executive Director

Lani Victoria Q. Vinas

Legal Director

Junko Asai

Partner

Daisuke Kammera

Partner

Satoshi Fukunaga

Partner

Kazuya Misaka

Partner

Takeshi Oshio

Senior Patent Attorney

Daisuke Ishikawa

Senior Patent Attorney

Our Professionals