KS

Katsuhiko Sumida

DI Daicel Chemical Industries: 1 patents #35 of 132Top 30%
Overall (2002): #178,332 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6420449 Resin composition for white marking Hiroshi Sagane, Shinichiro Imanishi 2002-07-16