TH

Toshiyuki Hirai

SI Sumitomo Rubber Industries: 1 patents #141 of 329Top 45%
📍 Komatsushima, JP: #11 of 18 inventorsTop 65%
Overall (2019): #240,063 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10261460 Paper feed roller and image forming apparatus with the paper feed roller Hirofumi Konishi, Akihiro Mine, Yoshihiro Yamada, Yudai Okuno, Yuichi Sato 2019-04-16