Inventor · disambiguated record
Hirotoshi Yamauchi
Also filed as: YAMAUCHI HIROTOSHI
8 granted patents·1 pending application·61 citations·filing 2005–2012
85Inventor score
Top patents by PatentIndex Score
9 records- 0190US8425373B2Outboard motorOKABE YOSHIHIKO·Filed 2012·Granted Apr 23, 2013·12 cites·10 claims
- 0288US8118701B2Outboard motorOKABE YOSHIHIKO·Filed 2009·Granted Feb 21, 2012·16 cites·4 claims
- 0380US8109800B2Outboard motorOKABE YOSHIHIKO·Filed 2009·Granted Feb 7, 2012·11 cites·9 claims
- 0476US8075357B2Outboard motorFUKUOKA YOSHIHITO·Filed 2008·Granted Dec 13, 2011·9 cites·11 claims
- 0574US7727037B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 1, 2010·7 cites·5 claims
- 0668US7217166B2Cowling structure for outboard motorYAMAHA MARINE KK·Filed 2005·Granted May 15, 2007·6 cites·18 claims
- 0743US8337354B2Lubricator in power transmission system of marine propulsion unitOKABE YOSHIHIKO·Filed 2009·Granted Dec 25, 2012·0 cites·17 claims
- 0843US2010248565A1Power transmission system for marine propulsion unitYAMAHA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 0942US7335075B2Outboard motor with cowlingYAMAHA MARINE KK·Filed 2005·Granted Feb 26, 2008·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →