P

Inventor

YANAGIHARA HIROMICHI

JP44 patents
⚠️ This page may combine multiple inventors who share the name “YANAGIHARA HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

26 patents
US5142866ASep 1, 1992

Sequential turbocharger system for an internal combustion engine

TOYOTA MOTOR CO LTD199 citations98
US6182632B1Feb 6, 2001

Compression-ignition type engine

TOYOTA MOTOR CO LTD35 citations93
US6006720ADec 28, 1999

Internal combustion engine

TOYOTA MOTOR CO LTD30 citations93
US5979398ANov 9, 1999

Compression-ignition type engine

TOYOTA MOTOR CO LTD39 citations93
US5826427AOct 27, 1998

Compression ignition type engine

TOYOTA MOTOR CO LTD21 citations93
US5768887AJun 23, 1998

Direct injection type compression ignition engine and method of use

TOYOTA MOTOR CO LTD36 citations93
US4232638ANov 11, 1980

Internal combustion engine equipped with an auxiliary combustion chamber

TOYOTA MOTOR CO LTD34 citations93
US6829891B2Dec 14, 2004

Exhaust emission control device and method of controlling exhaust emission

TOYOTA MOTOR CO LTD26 citations92
US5467757ANov 21, 1995

Compression-ignition type engine and combustion method of same

TOYOTA MOTOR CO LTD41 citations92
US6945036B2Sep 20, 2005

Exhaust emission control filter and method of controlling exhaust emission

TOYOTA MOTOR CO LTD15 citations83
US5125235AJun 30, 1992

Supercharged lean burn internal combustion engine

TOYOTA MOTOR CO LTD21 citations82
US4056934ANov 8, 1977

After-burning preventive and flame-out apparatus

TOYOTA MOTOR CO LTD21 citations80
US6173691B1Jan 16, 2001

Compression-ignition type engine

TOYOTA MOTOR CO LTD8 citations74
US4180021ADec 25, 1979

Method of injecting fuel and a fuel injection device of an internal combustion engine

TOYOTA MOTOR CO LTD7 citations74
US4925091AMay 15, 1990

Vehicle engine warming and passenger compartment heating device

TOYOTA MOTOR CO LTD10 citations73
US4178903ADec 18, 1979

Internal combustion engine with an auxiliary combustion chamber

TOYOTA MOTOR CO LTD18 citations73
US4116234ASep 26, 1978

Internal combustion engine with an auxiliary combustion chamber

TOYOTA MOTOR CO LTD7 citations73
US4116191ASep 26, 1978

Internal combustion engine with an auxiliary chamber

TOYOTA MOTOR CO LTD18 citations73
US4409947AOct 18, 1983

Exhaust gas recirculating type diesel engine

TOYOTA MOTOR CO LTD9 citations72
US6776815B2Aug 17, 2004

Particulate filter

TOYOTA MOTOR CO LTD7 citations71
US4025588AMay 24, 1977

Carburetors utilizing an acceleration pump and a method therefor

TOYOTA MOTOR CO LTD6 citations63
US4007237AFeb 8, 1977

Compensation apparatus for carburetor

TOYOTA MOTOR CO LTD2 citations63
US4114568ASep 19, 1978

Internal combustion engine with an auxiliary chamber

TOYOTA MOTOR CO LTD5 citations62
US4114569ASep 19, 1978

Internal combustion engine with an auxiliary combustion chamber

TOYOTA MOTOR CO LTD2 citations62
US4016852AApr 12, 1977

Apparatus for preventing after-burning in internal combustion engine

TOYOTA MOTOR CO LTD5 citations62
US5516277AMay 14, 1996

Process of fuel combustion

TOYOTA MOTOR CO LTD3 citations61

SUMITOMO ELECTRIC INDUSTRIES

3 patents

FUNAYAMA RYUJI

3 patents

YANAGIHARA HIROMICHI

3 patents

SATAKE ENG CO LTD

2 patents

NICLASS CRISTIANO

1 patent

TOYOTA JIDOSHA KUBUSHIKI KAISH

1 patent

TOYOTA MOTOR EUROPE NV/SA

1 patent

NIPPON SOKEN

1 patent

CIPOLLA ROBERTO

1 patent

ASCARI LUCA

1 patent

MALM HENRIK

1 patent