SW

Susumu Watanuma

SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
Overall (All Time): #3,768,206 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5405899 Radial tire Yuichi Saito, Naohiko Kikuchi, Hiroyuki Noma 1995-04-11