KO

Kazutake Okamoto

TK Toyo Boseki Kabushiki Kaisha: 1 patents #10 of 79Top 15%
📍 Toyohashi, JP: #17 of 86 inventorsTop 20%
Overall (1997): #122,159 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5624561 Cellulose acetate hemodialysis membrane Tohru Uenishi, Isamu Yamamoto, Hideo Sato, Yasuhiro Shiota, Hidehiko Sakurai +2 more 1997-04-29