SM

Shota Miyanaga

TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
Overall (All Time): #2,935,204 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9593742 Silent chain Yuta Kurono 2017-03-14