Inventor
TAUE JUN
JP22 patents
Patents
22 patentsUS6055959AMay 2, 2000
Engine supercharged in crankcase chamber
YAMAHA MOTOR CO LTD50 citations92
US5873332AFeb 23, 1999
Water propulsion unit having a "V" shaped multi-cylinder crankcase scavenging engine
YAMAHA MOTOR CO LTD29 citations92
US5709186AJan 20, 1998
Lubrication device for crank chamber supercharged engine
YAMAHA MOTOR CO LTD25 citations92
US5678525AOct 21, 1997
Fuel supply device for crankcase chamber supercharged engine
YAMAHA MOTOR CO LTD32 citations92
US4964571AOct 23, 1990
Actuator for accumulator type fuel injection nozzle
YAMAHA MOTOR CO LTD52 citations92
US5845618ADec 8, 1998
Engine for transport vehicle
YAMAHA MOTOR CO LTD25 citations91
US5775299AJul 7, 1998
Multiple cylinder engine control
YAMAHA MOTOR CO LTD26 citations91
US5117793AJun 2, 1992
High pressure fuel injection unit
YAMAHA MOTOR CO LTD27 citations91
US6079378AJun 27, 2000
Suction device for a supercharged engine
YAMAHA MOTOR CO LTD21 citations89
US5660155AAug 26, 1997
Four-cycle engine
YAMAHA MOTOR CO LTD31 citations86
US5778838AJul 14, 1998
Fuel supply device for crankcase chamber supercharged engine
YAMAHA MOTOR CO LTD18 citations84
US5072882ADec 17, 1991
High pressure fuel injection device for engine
YAMAHA MOTOR CO LTD18 citations82
US7478692B2Jan 20, 2009
Electric vehicle
YAMAHA MOTOR CO LTD12 citations80
US4395991AAug 2, 1983
Emission preventing system of evaporated fuel for internal combustion engine
YAMAHA MOTOR CO LTD25 citations76
US5148987ASep 22, 1992
High pressure fuel injection device for engine
YAMAHA MOTOR CO LTD8 citations74
US5127583AJul 7, 1992
Accumulator type injection nozzle
YAMAHA MOTOR CO LTD14 citations74
US5014671AMay 14, 1991
High pressure fuel injection unit for engines
YAMAHA MOTOR CO LTD9 citations74
US4993636AFeb 19, 1991
High pressure fuel injection device for engine
YAMAHA MOTOR CO LTD12 citations74
US4962736AOct 16, 1990
Diesel engine
YAMAHA MOTOR CO LTD14 citations73
US5769039AJun 23, 1998
V shaped multi-cylinder engine of crankcase compression type
YAMAHA MOTOR CO LTD13 citations72
US4969442ANov 13, 1990
High pressure fuel injection device for engine
YAMAHA MOTOR CO LTD4 citations63
US7905137B2Mar 15, 2011
Engine oil consumption measurement device and engine oil consumption measurement method
YAMAHA MOTOR CO LTD1 citations51