Inventor
GOKAN YOSHITSUGU
JP43 patents
⚠️ This page may combine multiple inventors who share the name “GOKAN YOSHITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
31 patentsUS7377350B2May 27, 2008
Disposition structure of heat exchanger in motorcycle
HONDA MOTOR CO LTD11 citations84
US6763814B2Jul 20, 2004
Oil tank system for engine
HONDA MOTOR CO LTD13 citations84
US6746288B2Jun 8, 2004
Personal watercraft having internal combustion engine with supercharger incorporated therein
HONDA MOTOR CO LTD16 citations84
US6743063B2Jun 1, 2004
Dry sump engine for a small planing boat
HONDA MOTOR CO LTD14 citations84
US6688928B2Feb 10, 2004
Personal watercraft having engine with supercharger incorporated therein
HONDA MOTOR CO LTD18 citations84
US7337755B2Mar 4, 2008
Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control system
HONDA MOTOR CO LTD13 citations82
US6634420B2Oct 21, 2003
Intercooler
HONDA MOTOR CO LTD19 citations82
US6681708B2Jan 27, 2004
Engine for planing boat
HONDA MOTOR CO LTD10 citations74
US6676464B2Jan 13, 2004
Supercharger cooling structure for small watercraft
HONDA MOTOR CO LTD10 citations74
US6659089B2Dec 9, 2003
Turbocharger arrangement structure for personal watercraft
HONDA MOTOR CO LTD9 citations74
US6655307B2Dec 2, 2003
Personal watercraft on which supercharger is mounted
HONDA MOTOR CO LTD11 citations74
US7174867B2Feb 13, 2007
Air-cooled internal combustion engine
HONDA MOTOR CO LTD7 citations72
US6910525B2Jun 28, 2005
Heat exchanger
HONDA MOTOR CO LTD7 citations72
US6719598B2Apr 13, 2004
System for lubricating engine for personal watercraft
HONDA MOTOR CO LTD12 citations72
US6247439B1Jun 19, 2001
Starter for internal combustion engine
HONDA MOTOR CO LTD13 citations71
US9279359B2Mar 8, 2016
Piston cooling apparatus
HONDA MOTOR CO LTD3 citations70
US7165516B2Jan 23, 2007
Cooling unit for air-cooled internal combustion engine
HONDA MOTOR CO LTD3 citations63
US6699088B2Mar 2, 2004
Engine mount structure for personal watercraft
HONDA MOTOR CO LTD6 citations63
US6612883B2Sep 2, 2003
Output shaft structure of personal watercraft
HONDA MOTOR CO LTD2 citations63
US6789650B2Sep 14, 2004
Oil jet device for piston cooling
HONDA MOTOR CO LTD4 citations62
US6752010B2Jun 22, 2004
Sensor arrangement structure for personal watercraft
HONDA MOTOR CO LTD2 citations62
US6450783B1Sep 17, 2002
Engine with oil pump
HONDA MOTOR CO LTD5 citations62
US6346020B1Feb 12, 2002
Small-sized boat
HONDA MOTOR CO LTD5 citations62
US6823967B1Nov 30, 2004
Lubricating apparatus for dry sump type engine
HONDA MOTOR CO LTD4 citations61
US6716076B2Apr 6, 2004
Output shaft structure of personal watercraft
HONDA MOTOR CO LTD3 citations61
US6409558B1Jun 25, 2002
Turbocharged engine structure for small-sized boat
HONDA MOTOR CO LTD4 citations61
US9850791B2Dec 26, 2017
Oil jet device
HONDA MOTOR CO LTD1 citations52
US6810869B2Nov 2, 2004
Ignition device for personal watercraft engine
HONDA MOTOR CO LTD1 citations52
US6708634B2Mar 23, 2004
Output power shaft structure for personal watercraft
HONDA MOTOR CO LTD1 citations52
US6357372B1Mar 19, 2002
Saddle type small-sized boat
HONDA MOTOR CO LTD0 citations51
US8967093B2Mar 3, 2015
Piston cooling system
HONDA MOTOR CO LTD1 citations49
GOKAN YOSHITSUGU
8 patentsUS8490768B2Jul 23, 2013
Multi-plate clutch system
GOKAN YOSHITSUGU2 citations61
US8448770B2May 28, 2013
Multiplate clutch
GOKAN YOSHITSUGU2 citations60
US8272489B2Sep 25, 2012
Multiple disc clutch
GOKAN YOSHITSUGU3 citations60
US8256595B2Sep 4, 2012
Multiple disc clutch
GOKAN YOSHITSUGU3 citations60
US8302752B2Nov 6, 2012
Multi-plate clutch
GOKAN YOSHITSUGU3 citations59
US8424662B2Apr 23, 2013
Multi-plate clutch system
GOKAN YOSHITSUGU2 citations57
US8336691B2Dec 25, 2012
Multi-plate clutch
GOKAN YOSHITSUGU1 citations51
US8240445B2Aug 14, 2012
Multiplate clutch and motor vehicle having the same
GOKAN YOSHITSUGU1 citations51