Inventor
SASAKI SHOJI
JP58 patents
⚠️ This page may combine multiple inventors who share the name “SASAKI SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
34 patentsUS7630807B2Dec 8, 2009
Vehicle control system
HITACHI LTD112 citations99
US5467277ANov 14, 1995
Apparatus and method for automobile control using a control characteristic which can be adjusted by the driver
HITACHI LTD59 citations96
US6373671B1Apr 16, 2002
Apparatus with an over-current shutdown means and an over-temperature shutdown means
HITACHI LTD66 citations95
US6600295B2Jul 29, 2003
Electric power converter with continuous stable noise reduction
HITACHI LTD27 citations93
US5602738AFeb 11, 1997
Control apparatus for automobile engine including microcomputer which may be programmed after mounting on a circuit board
HITACHI LTD42 citations93
US5095438AMar 10, 1992
Engine controller with low voltage reset
HITACHI LTD31 citations93
US7456603B2Nov 25, 2008
Phase detection circuit, resolver/digital converter using the circuit, and control system using the converter
HITACHI LTD28 citations92
US7312545B2Dec 25, 2007
Controller for electric power steering and electric power steering system
HITACHI LTD31 citations92
US7263416B2Aug 28, 2007
Electrical control unit for an automobile
HITACHI LTD41 citations92
US7009535B2Mar 7, 2006
Resolver/digital converter and control apparatus using the same
HITACHI LTD25 citations92
US6972700B2Dec 6, 2005
Resolver/digital converter and control apparatus using the same
HITACHI LTD27 citations92
US6880530B2Apr 19, 2005
Fuel supply system
HITACHI LTD22 citations92
US5968100AOct 19, 1999
Vehicle control method and system therefor
HITACHI LTD31 citations92
US9650038B2May 16, 2017
Vehicle control system
HITACHI LTD11 citations84
US7057378B2Jun 6, 2006
Power supply unit
HITACHI LTD17 citations84
US6684862B2Feb 3, 2004
Controller for internal combustion engine having fuel injection system
HITACHI LTD19 citations84
US4748566AMay 31, 1988
Engine control apparatus
HITACHI LTD21 citations82
US7509206B2Mar 24, 2009
Electronic control unit for automobiles and output driver circuit used in the same
HITACHI LTD10 citations79
US7480549B2Jan 20, 2009
Electrical control unit for an automobile
HITACHI LTD6 citations74
US7376498B2May 20, 2008
Vehicle controller
HITACHI LTD7 citations74
US5787381AJul 28, 1998
Control apparatus for automobile engine including microcomputer which may be programmed after mounting on a circuit board
HITACHI LTD12 citations74
US4960092AOct 2, 1990
Engine control system
HITACHI LTD17 citations74
US4757798AJul 19, 1988
Electronic distribution backup apparatus
HITACHI LTD9 citations74
US4726347AFeb 23, 1988
Electronic ignition signal distributor for automobile engine
HITACHI LTD8 citations74
US7161264B2Jan 9, 2007
Semiconductor circuit having drivers of different withstand voltage within the same chip
HITACHI LTD6 citations71
US5060614AOct 29, 1991
Ignition timing control system for an engine having backup function for failure
HITACHI LTD15 citations70
US7423403B2Sep 9, 2008
Motor control system
HITACHI LTD5 citations63
US7146265B2Dec 5, 2006
Control device with time measuring function
HITACHI LTD3 citations63
US6624474B2Sep 23, 2003
Semiconductor device with scalable withstanding voltage
HITACHI LTD4 citations63
US5834636ANov 10, 1998
Engine control apparatus
HITACHI LTD6 citations63
US7680228B2Mar 16, 2010
Communication system, real-time control device, and information processing system
HITACHI LTD5 citations62
US5975739ANov 2, 1999
Single-chip microcomputer for control
HITACHI LTD6 citations62
US8046087B2Oct 25, 2011
Electronic controller for power converter and motor drive circuit
HITACHI LTD0 citations52
US5941916AAug 24, 1999
Driving apparatus with a function for detecting an electric current and method for detecting its electric current
HITACHI LTD1 citations52
TOYOTA MOTOR CO LTD
5 patentsUS6907867B2Jun 21, 2005
Control apparatus and control method for internal combustion engine
TOYOTA MOTOR CO LTD40 citations92
US6883324B2Apr 26, 2005
Control apparatus and control method for internal combustion engine
TOYOTA MOTOR CO LTD32 citations92
US4684319AAug 4, 1987
Turbocharger with variable nozzle mechanism
TOYOTA MOTOR CO LTD20 citations82
US4685869AAug 11, 1987
Device for supporting nozzle vanes of a turbocharger
TOYOTA MOTOR CO LTD16 citations74
US4204807AMay 27, 1980
Radial turbines
TOYOTA MOTOR CO LTD7 citations74
FUJI ELECTRIC CO LTD
2 patentsCANON KK
2 patentsYOSHIMURA KENTARO
1 patentNSK LTD
1 patentHITACHI CAR ENG CO LTD
1 patentKANEKAWA NOBUYASU
1 patentKABATA TOSHIYUKI
1 patentSASAKI SHOJI
1 patentJTEKT CORP
1 patentShowing the top 50 of 58 patents by PatentIndex Score.