NO

Naoki Okada

TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
Overall (All Time): #3,055,019 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9046150 Silent chain Yoshiki Motoshima, Masatoshi Sonoda, Yoshinori Tsujino 2015-06-02