YI

Yasutaka Ishitobi

SI Sumitomo Rubber Industries: 1 patents #87 of 237Top 40%
Overall (2022): #204,360 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11285762 Tyre Ryuta Kitora, Ryo Oba 2022-03-29