TH

Toshiyuki Hirai

SI Sumitomo Rubber Industries: 1 patents #128 of 295Top 45%
📍 Komatsushima, JP: #11 of 19 inventorsTop 60%
Overall (2020): #242,356 of 565,922Top 45%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10745543 Antistatic rubber composition Yudai Okuno, Masashi Hamakubo, Akihiro Mine, Yoshihiro Yamada 2020-08-18