SUGIMURA & Partners On March 1, 2017, we relaunched an IP law firm, ”SUGIMURA & Partners”
Let us be your bridge to your IP protection in Japan SUGIMURA and Partners is a leading intellectual property law firm in Japan which was founded in 1923.
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Media Mentions


“[SUGIMURA] wins widespread plaudits for its prosecution and licensing efforts.”

Managing IP

“Sugimura International Patent and Trademark Attorneys is a strong prosecution firm”

Managing IP - MIP Handbook

"[SUGIMURA] stays up to date with the latest trends and developments to provide cutting-edge advice."

The Legal 500

Clients ranging from luxury brands to manufacturers retain SUGIMURA for patent, design and trade mark prosecutions and JPO proceedings.