JK

Junichi Koshiba

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
📍 Toyama, JP: #47 of 144 inventorsTop 35%
Overall (2002): #182,380 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6384290 Oil-extended copolymers for sponge — 2002-05-07