HISAMITSU PHARMACEUTICAL CO., INC.
242 Marks
K.K.
First Filed:May 20, 1955Latest Filed:Jan 16, 2026Address:408, Tashirodaikan-machi,, Tosu-shi, Saga, 841-0017, JP
Portfolio Overview
Registered
70(29%)Pending
14(6%)Dead
158(65%)Previous
5Top Classes
Class 5
PharmaceuticalsClass 3
Cosmetics & Cleaning ProductsClass 10
Medical ApparatusTTAB Proceedings
Total Proceedings
6As Plaintiff
2(33%)As Defendant
4(67%)Top Firms
Holland & Hart LLP(Dec 2025)
217
Kilpatrick Townsend & Stockt...(Sep 2002)
1
Collen IP Intellectual Prope...(Aug 1999)
1
Trademark Activity Timeline(1980 – 2026)
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