Inventor
YANAGIHARA TSUIDE
JP7 patents
Patents
7 patentsUS6722932B2Apr 20, 2004
Braking device for watercraft
YAMAHA MOTOR CO LTD27 citations91
US6709302B2Mar 23, 2004
Engine control for watercraft
YAMAHA MOTOR CO LTD48 citations91
US6676462B2Jan 13, 2004
Reverse thrust arrangement for small watercraft
YAMAHA MOTOR CO LTD32 citations91
US6530812B2Mar 11, 2003
Secondary thrust arrangement for small watercraft
YAMAHA MOTOR CO LTD42 citations88
US5271351ADec 21, 1993
Auto-sailing system
YAMAHA MOTOR CO LTD29 citations88
US7118431B2Oct 10, 2006
Watercraft steering assist system
YAMAHA MOTOR CO LTD8 citations73
US7381106B2Jun 3, 2008
Watercraft steering assist system
YAMAHA MOTOR CO LTD1 citations51