Shintarou Kawaguchi

Yamaha Motor: 2 patents #855 of 2,310Top 40%

Overall (All Time): #2,057,223 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8821201	Vessel propulsion apparatus	—	2014-09-02
8616929	Vessel propulsion apparatus	—	2013-12-31