SK

Seiji Koono

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
📍 Niihama, JP: #15 of 51 inventorsTop 30%
Overall (1994): #41,017 of 165,921Top 25%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5302746 Process for producing carboxylic acid ester Osamu Moriya, Toshio Noguchi, Haruki Okamura 1994-04-12