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 patentsUS5142866ASep 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 patentsFUNAYAMA RYUJI
3 patentsUS8165401B2Apr 24, 2012
Robust interest point detector and descriptor
FUNAYAMA RYUJI52 citations96
US8670619B2Mar 11, 2014
Robust interest point detector and descriptor
FUNAYAMA RYUJI13 citations82
US9002055B2Apr 7, 2015
Methods and systems for matching keypoints and tracking regions between frames of video data
FUNAYAMA RYUJI13 citations81
YANAGIHARA HIROMICHI
3 patentsUS8836573B2Sep 16, 2014
Submillimeter radar using phase information
YANAGIHARA HIROMICHI19 citations89
US8912946B2Dec 16, 2014
Submillimeter radar using signals reflected from multiple angles
YANAGIHARA HIROMICHI10 citations81
US8482476B2Jul 9, 2013
Antenna having sparsely populated array of elements
YANAGIHARA HIROMICHI5 citations70