HY

Hitoshi Yoshimi

SI Sumitomo Rubber Industries: 1 patents #55 of 139Top 40%
Overall (2004): #207,289 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800161 Method of arranging cyclic patterns in tire tread Shigeaki Takigawa, Hiroki Yokota 2004-10-05