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Yoshihiro Yamada

SI Sumitomo Rubber Industries: 1 patents #128 of 295Top 45%
📍 Kozushima, JP: #26 of 53 inventorsTop 50%
Overall (2020): #209,931 of 565,922Top 40%
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, Toshiyuki Hirai 2020-08-18