KW

Ken Wakui

YM Yamaha Marine: 2 patents #49 of 137Top 40%
📍 Nanbu, JP: #540 of 1,154 inventorsTop 50%
Overall (All Time): #2,131,503 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7485020 Outboard motor Daisuke Nakamura, Isao Fujii 2009-02-03
7458866 Outboard drive with speed change mechanism Daisuke Nakamura, Isao Fujii 2008-12-02