HK

Hirotada Kakiya

SC Sumitomo Chemical: 1 patents #80 of 272Top 30%
📍 Ibaraki, JP: #221 of 742 inventorsTop 30%
Overall (2004): #209,984 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6806387 Process for preparation of allyl sulfone derivatives and intermediates for the preparation Toshiya Takahashi, Shinzo Seko 2004-10-19