SA

Sachiko Asada

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #3,669,695 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5994542 Process for producing 1-substituted tetrahydroquinazolines Masashi Komatsu, Shinji Nishii 1999-11-30