TO

Tadayuki Oguro

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Overall (All Time): #3,992,518 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4577733 Drum brake or clutch Teturo Yoshimoto, Hazime Niki 1986-03-25