HT

Hiroshi Tsumuki

KC Kyowa Hakko Kogyo Co.: 1 patents #32 of 115Top 30%
Overall (1994): #124,079 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5371225 Tetracyclic compounds Fumio Suzuki, Yoshisuke Nakasato, Kenji Ohmori, Hiroshi Nakajima, Tadafumi Tamura +1 more 1994-12-06