TA

Toshikazu Awaji

KC Kaken Pharmaceutical Co.: 1 patents #159 of 335Top 50%
📍 Moriyama, JP: #1,620 of 2,577 inventorsTop 65%
Overall (All Time): #3,948,352 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4731375 Coumarin derivatives and antiallergic agents containing the same Jun Nakano, Kiyoshi Kuriyama, Yoshiyuki Hiyama, Toshiaki OKUDA 1988-03-15