EN

Etsumi Nakamura

TC Tanabe Seiyaku Co.: 1 patents #2 of 21Top 10%
📍 Toyonaka, JP: #23 of 95 inventorsTop 25%
Overall (1982): #66,303 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313875 Purification of penicillin derivative Takashi Suzuki, Tadasu Yanagida, Minehiko Yamamura 1982-02-02