Nishimura Keiichi International Patent Office

JP · Trademark counsel activity

Find counterpart candidates View scoped families View yearly trends

2022–2026 · Filing dates checked through 2026-09-02

Cross-border families

15

Observed corridors

4

Counterpart candidates

8

Largest corridor

JP-CN

7 families

Outbound share

93%

How this is measured

14 sent · 1 received. Observed activity, not evidence of who chose foreign counsel.

Top Nice class

01

Industrial chemicals · 15 of 15 classified

Observed counterparts

01北京惠利尔商标代理有限责任公司CN0 received · 5 sent
02Beijing Kangxin Intellectual Property Agency Co., Ltd.CN0 received · 2 sent
03Edell Shapiro & FinnanUS1 received · 0 sent
04Fross, Zelnick, Lehrman & Zissu, P.C.US1 received · 0 sent
05Mansung International Patent Law OfficeKR0 received · 1 sent

Scope: JP · Cross-border
Window: 2022–2026
As of: Observed trademark families
Unit: Observed families

Observed families over time

2022–2024 · same vertical scale

Scope: JP · Cross-border
Window: 2022–2026
As of: Observed trademark families
Unit: Observed families

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