SN

Seiji Nagahisa

📍 Katsuura, JP: #13 of 18 inventorsTop 75%
Overall (All Time): #3,337,209 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7598336 Two-part curing high-durable polyurethane elastomer composition Keisuke Fukuda, Hiroshi Yamaguchi 2009-10-06