MH

Masashi Hamakubo

SI Sumitomo Rubber Industries: 1 patents #141 of 329Top 45%
Overall (2019): #361,942 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10294052 Sheet feed roller, and method of producing the same Yudai Okuno 2019-05-21