TS

Tetuya Suzuta

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,831,020 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5237075 Process for producing 3,4-dihydrocoumarin derivatives Tamio Shirafuji, Kiyomi Sakai, Kensen Okusako, Itaru Kawata, Yasumoto Simazu 1993-08-17