ST

Shin-ya Tanaka

SC Sumitomo Chemical: 1 patents #96 of 345Top 30%
📍 Tsukuba, JP: #69 of 238 inventorsTop 30%
Overall (1997): #77,358 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5639893 Process for producing octahydrocoumarins and same as a product of such process Koji Iwamoto 1997-06-17