弁理士法人飯島国際商標特許事務所

JP · Observed counsel organization. Names on filings are recorded representatives; this profile is the organization those filings currently resolve to. Current office affiliations are unverified and are not shown as confirmed membership.

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All available years · Filing dates checked through 2026-09-02

Cross-border families

363

Observed corridors

4

Counterpart candidates

26

Largest corridor

KR-JP

263 families

Outbound share

96%

348 families left through this firm, 15 arrived at it.Outbound families needed counsel abroad. Observed flow, not an agreement about who chose that counsel.

Top Nice class

01

Industrial chemicals · 354 of 363 classified

Exchange

15 received348 sent

Observed two-way · not a reciprocity score

Scope: JP · Cross-border
Window: All available years
Unit: Observed families

People

People data not available yet

Observed counterparts

01Kim & ChangKR4,282 received · 17 sent
02Ware, Fressola, Maguire & Barber LLPUS35 received · 1 sent
03CCPIT Patent and Trademark Law OfficeCN1,000 received · 49 sent
04Fross, Zelnick, Lehrman & Zissu, P.C.US729 received · 106 sent
05YOU ME PATENT & LAW FIRMKR517 received · 73 sent

Scope: JP · Cross-border
Window: All available years
As of: Observed trademark families
Unit: Observed families

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