Shiga International Patent Office

SHIGA International Patent Office is one of the largest intellectual property firms in Japan. We represent domestic and international clients from start-ups to Fortune 500 companies in filing applications at the Japanese Patent Office and worldwide.

Staff: approximately 780

7 former JPO Examiners
142 Patent and Trademark Attorneys
3 Japanese Attorneys-at-Law
3 Chinese Patent Attorneys
1 Chinese Attorneys-at-Law
1 U.S. Attorney-at-Law admitted to the California bar
360 technical specialists experienced in R&D and IP matters
5 native English speakers with technical backgrounds
29 litigation specialists who are qualified to represent parties in court in IP infringement litigation

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