Inventor · disambiguated record
Yoshihito Fukuoka
Also filed as: FUKUOKA YOSHIHITO
26 granted patents·2 pending applications·189 citations·filing 1993–2014
96Inventor score
Files withYAMAHA MOTOR CO LTD14FUKUOKA YOSHIHITO4SANSHIN KOGYO KK4YAMAHA MARINE KK4NAKAMURA DAISUKE1
Top patents by PatentIndex Score
28 records- 0186US8079886B2Cooling system for outboard motorFUKUOKA YOSHIHITO·Filed 2008·Granted Dec 20, 2011·16 cites·5 claims
- 0280US7798874B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted Sep 21, 2010·10 cites·5 claims
- 0378US8047885B2Boat propulsion unitYAMAHA MOTOR CO LTD·Filed 2009·Granted Nov 1, 2011·9 cites·17 claims
- 0478US6276327B1Engine layout for outboard motorSANSHIN KOGYO KK·Filed 2000·Granted Aug 21, 2001·22 cites·28 claims
- 0577US7811141B2Boat propulsion unitYAMAHA MOTOR CO LTD·Filed 2009·Granted Oct 12, 2010·8 cites·14 claims
- 0677US7621792B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2007·Granted Nov 24, 2009·8 cites·11 claims
- 0777US7249985B2Outboard motor having a cowlingYAMAHA MARINE KK·Filed 2005·Granted Jul 31, 2007·9 cites·15 claims
- 0876US8075357B2Outboard motorFUKUOKA YOSHIHITO·Filed 2008·Granted Dec 13, 2011·9 cites·11 claims
- 0974US8100732B2Boat propulsion unitNAKAMURA DAISUKE·Filed 2009·Granted Jan 24, 2012·7 cites·11 claims
- 1074US7727037B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 1, 2010·7 cites·5 claims
- 1168US7934964B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted May 3, 2011·5 cites·9 claims
- 1268US7217166B2Cowling structure for outboard motorYAMAHA MARINE KK·Filed 2005·Granted May 15, 2007·6 cites·18 claims
- 1367US9522720B2Vessel propulsion apparatus and method for manufacturing the sameYAMAHA MOTOR CO LTD·Filed 2014·Granted Dec 20, 2016·2 cites·15 claims
- 1466US8821335B2Vessel propulsion apparatusYAMAHA MOTOR CO LTD·Filed 2013·Granted Sep 2, 2014·2 cites·11 claims
- 1562US9422044B2Vessel propulsion apparatusYAMAHA MOTOR CO LTD·Filed 2014·Granted Aug 23, 2016·1 cites·12 claims
- 1662US6394057B1Arrangement of components for engineSANSHIN KOGYO KK·Filed 2000·Granted May 28, 2002·11 cites·30 claims
- 1762US5450831AFuel supply system for an engineSANSHIN KOYGO KABUSHIKI KAISHA·Filed 1994·Granted Sep 19, 1995·19 cites·16 claims
- 1861US7892054B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted Feb 22, 2011·4 cites·10 claims
- 1958US7892055B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2008·Granted Feb 22, 2011·3 cites·7 claims
- 2054US8166927B2Outboard motorFUKUOKA YOSHIHITO·Filed 2009·Granted May 1, 2012·2 cites·10 claims
- 2151US5501188AEngine starter mounting arrangementSANSHIN KOGYO KK·Filed 1994·Granted Mar 26, 1996·14 cites·15 claims
- 2250US5460555AOil supply system for vertical engineYAMAHA MOTOR CO LTD·Filed 1993·Granted Oct 24, 1995·14 cites·8 claims
- 2346US8926466B2Vessel propulsion apparatusYAMAHA MOTOR CO LTD·Filed 2013·Granted Jan 6, 2015·0 cites·7 claims
- 2443US2010248565A1Power transmission system for marine propulsion unitYAMAHA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 2542US8142244B2Outboard motorFUKUOKA YOSHIHITO·Filed 2010·Granted Mar 27, 2012·0 cites·9 claims
- 2642US7335075B2Outboard motor with cowlingYAMAHA MARINE KK·Filed 2005·Granted Feb 26, 2008·0 cites·24 claims
- 2739US6500036B1Outboard motor power headSANSHIN KOGYO KK·Filed 2000·Granted Dec 31, 2002·1 cites·10 claims
- 2839US2008017451A1Lubricating structure for marine driveYAMAHA MARINE KK·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →