YH

Yoshihiro Hada

SI Sumitomo Rubber Industries: 1 patents #77 of 236Top 35%
Overall (2018): #183,709 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9889712 Pneumatic tire Naoya Nagahara, Junichi Nagata, Kiyotaka Ueyama, Hiroshi Okagawa 2018-02-13