TY

Toyofumi Yamada

KC Kyowa Hakko Kogyo Co.: 2 patents #380 of 943Top 45%
Overall (All Time): #2,326,430 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4962107 Agent for cerebral protection Joji Nakamura, Kazuhiro Kubo, Shunji Ichikawa, Hajime Takahashi, Keisuke Isozumi 1990-10-09
4824842 Cinnamoyl piperidines and thiomorpholine and cerebral protection compositions Joji Nakamura, Kazuhiro Kubo, Shunji Ichikawa, Hajime Takahashi, Keisuke Isozumi 1989-04-25