Inventor · disambiguated record
Yoshitsugu Gokan
Also filed as: GOKAN YOSHITSUGU
43 granted patents·269 citations·filing 1999–2016
98Inventor score
Top patents by PatentIndex Score
43 records- 0181US7337755B2Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control systemHONDA MOTOR CO LTD·Filed 2005·Granted Mar 4, 2008·13 cites·22 claims
- 0280US9279359B2Piston cooling apparatusHONDA MOTOR CO LTD·Filed 2014·Granted Mar 8, 2016·3 cites·8 claims
- 0375US6688928B2Personal watercraft having engine with supercharger incorporated thereinHONDA MOTOR CO LTD·Filed 2002·Granted Feb 10, 2004·18 cites·21 claims
- 0473US6746288B2Personal watercraft having internal combustion engine with supercharger incorporated thereinHONDA MOTOR CO LTD·Filed 2002·Granted Jun 8, 2004·16 cites·14 claims
- 0573US6743063B2Dry sump engine for a small planing boatHONDA MOTOR CO LTD·Filed 2002·Granted Jun 1, 2004·14 cites·11 claims
- 0672US9850791B2Oil jet deviceHONDA MOTOR CO LTD·Filed 2016·Granted Dec 26, 2017·1 cites·8 claims
- 0772US6763814B2Oil tank system for engineHONDA MOTOR CO LTD·Filed 2002·Granted Jul 20, 2004·13 cites·19 claims
- 0870US7377350B2Disposition structure of heat exchanger in motorcycleHONDA MOTOR CO LTD·Filed 2004·Granted May 27, 2008·11 cites·19 claims
- 0970US6634420B2IntercoolerHONDA MOTOR CO LTD·Filed 2002·Granted Oct 21, 2003·19 cites·20 claims
- 1069US6719598B2System for lubricating engine for personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Apr 13, 2004·12 cites·28 claims
- 1169US6655307B2Personal watercraft on which supercharger is mountedHONDA MOTOR CO LTD·Filed 2002·Granted Dec 2, 2003·11 cites·20 claims
- 1268US6942017B2IntercoolerZEXEL VALEO CLIMATE CONTR CORP·Filed 2002·Granted Sep 13, 2005·17 cites·12 claims
- 1367US8272489B2Multiple disc clutchGOKAN YOSHITSUGU·Filed 2009·Granted Sep 25, 2012·3 cites·9 claims
- 1467US8256595B2Multiple disc clutchGOKAN YOSHITSUGU·Filed 2009·Granted Sep 4, 2012·3 cites·11 claims
- 1566US8967093B2Piston cooling systemHONDA MOTOR CO LTD·Filed 2014·Granted Mar 3, 2015·1 cites·10 claims
- 1665US8490768B2Multi-plate clutch systemGOKAN YOSHITSUGU·Filed 2010·Granted Jul 23, 2013·2 cites·17 claims
- 1764US8448770B2Multiplate clutchGOKAN YOSHITSUGU·Filed 2010·Granted May 28, 2013·2 cites·17 claims
- 1864US8302752B2Multi-plate clutchGOKAN YOSHITSUGU·Filed 2009·Granted Nov 6, 2012·3 cites·20 claims
- 1963US6676464B2Supercharger cooling structure for small watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Jan 13, 2004·10 cites·16 claims
- 2062US8459428B2Electronic clutch control apparatus for vehicleHAYAKAWA KOSHI·Filed 2010·Granted Jun 11, 2013·1 cites·20 claims
- 2162US8424662B2Multi-plate clutch systemGOKAN YOSHITSUGU·Filed 2010·Granted Apr 23, 2013·2 cites·20 claims
- 2262US6681708B2Engine for planing boatHONDA MOTOR CO LTD·Filed 2002·Granted Jan 27, 2004·10 cites·14 claims
- 2360US6659089B2Turbocharger arrangement structure for personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Dec 9, 2003·9 cites·13 claims
- 2459US7174867B2Air-cooled internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Feb 13, 2007·7 cites·20 claims
- 2557US8336691B2Multi-plate clutchGOKAN YOSHITSUGU·Filed 2009·Granted Dec 25, 2012·1 cites·14 claims
- 2657US8240445B2Multiplate clutch and motor vehicle having the sameGOKAN YOSHITSUGU·Filed 2007·Granted Aug 14, 2012·1 cites·19 claims
- 2756US8215469B2Multiple disk clutchKAWATSU HIROTAKA·Filed 2008·Granted Jul 10, 2012·2 cites·10 claims
- 2856US6699088B2Engine mount structure for personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Mar 2, 2004·6 cites·2 claims
- 2955US6910525B2Heat exchangerHONDA MOTOR CO LTD·Filed 2002·Granted Jun 28, 2005·7 cites·16 claims
- 3053US7044283B2Dry multiple-disk clutchFCC KK·Filed 2004·Granted May 16, 2006·4 cites·15 claims
- 3152US6450783B1Engine with oil pumpHONDA MOTOR CO LTD·Filed 2000·Granted Sep 17, 2002·5 cites·26 claims
- 3252US6346020B1Small-sized boatHONDA MOTOR CO LTD·Filed 2000·Granted Feb 12, 2002·5 cites·16 claims
- 3351US6409558B1Turbocharged engine structure for small-sized boatHONDA MOTOR CO LTD·Filed 2000·Granted Jun 25, 2002·4 cites·14 claims
- 3449US6823967B1Lubricating apparatus for dry sump type engineHONDA MOTOR CO LTD·Filed 2000·Granted Nov 30, 2004·4 cites·2 claims
- 3549US6789650B2Oil jet device for piston coolingHONDA MOTOR CO LTD·Filed 2002·Granted Sep 14, 2004·4 cites·20 claims
- 3649US6247439B1Starter for internal combustion engineHONDA MOTOR CO LTD·Filed 1999·Granted Jun 19, 2001·13 cites·18 claims
- 3748US7165516B2Cooling unit for air-cooled internal combustion engineHONDA MOTOR CO LTD·Filed 2004·Granted Jan 23, 2007·3 cites·22 claims
- 3846US6716076B2Output shaft structure of personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Apr 6, 2004·3 cites·14 claims
- 3946US6612883B2Output shaft structure of personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Sep 2, 2003·2 cites·10 claims
- 4043US6810869B2Ignition device for personal watercraft engineHONDA MOTOR CO LTD·Filed 2002·Granted Nov 2, 2004·1 cites·18 claims
- 4142US6708634B2Output power shaft structure for personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Mar 23, 2004·1 cites·20 claims
- 4238US6752010B2Sensor arrangement structure for personal watercraftHONDA MOTOR CO LTD·Filed 2002·Granted Jun 22, 2004·2 cites·10 claims
- 4336US6357372B1Saddle type small-sized boatHONDA MOTOR CO LTD·Filed 2000·Granted Mar 19, 2002·0 cites·20 claims
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