HY

Hiroshi Yamaoka

SI Sumitomo Rubber Industries: 4 patents #24 of 288Top 9%
Overall (2021): #49,150 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11148473 Tyre 2021-10-19
11001102 Tire 2021-05-11
10994575 Tire Toshiki Horiguchi 2021-05-04
10894446 Tire 2021-01-19