YI

Yasutaka Ishitobi

SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
Overall (All Time): #2,645,027 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

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