Inventor
IIDA KAZUMASA
JP33 patents
⚠️ This page may combine multiple inventors who share the name “IIDA KAZUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI MOTORS CORP
23 patentsUS5960765AOct 5, 1999
Control device for cylinder-injection and spark-ignition type internal combustion engines
MITSUBISHI MOTORS CORP62 citations96
US5832901ANov 10, 1998
Fuel injection control apparatus and method for an internal combustion engine
MITSUBISHI MOTORS CORP59 citations96
US4705001ANov 10, 1987
Device for controlling engine and method thereof
MITSUBISHI MOTORS CORP25 citations93
US6009851AJan 4, 2000
Idle speed control apparatus for an internal combustion engine
MITSUBISHI MOTORS CORP52 citations92
US5970947AOct 26, 1999
Control apparatus for a cylinder-injection spark-ignition internal combustion engine
MITSUBISHI MOTORS CORP33 citations92
US5809973ASep 22, 1998
Control device and control method for internal-combustion engine
MITSUBISHI MOTORS CORP45 citations92
US5797367AAug 25, 1998
Control apparatus for an in-cylinder injection internal combustion engine
MITSUBISHI MOTORS CORP31 citations92
US5628290AMay 13, 1997
Idle speed control apparatus for an internal combustion engine
MITSUBISHI MOTORS CORP52 citations92
US5267163ANov 30, 1993
Method for detecting blending ratio of mixed fuel to be supplied to combustion chamber of internal combined engine
MITSUBISHI MOTORS CORP24 citations92
US5195497AMar 23, 1993
Method for detecting fuel blending ratio
MITSUBISHI MOTORS CORP38 citations92
US5722363AMar 3, 1998
Cylinder-injection type internal combustion engine and a fuel injection control apparatus therefor
MITSUBISHI MOTORS CORP43 citations91
US5481461AJan 2, 1996
Automotive vehicle engine with cylinder suspending mechanism for switching between a partial-cylinder non-working mode and an all-cylinder working mode depending on running conditions of the engine
MITSUBISHI MOTORS CORP53 citations91
US5425335AJun 20, 1995
Automobile engine
MITSUBISHI MOTORS CORP31 citations90
US5909723AJun 8, 1999
Apparatus and a method for controlling the ignition timing of a cylinder-injection internal combustion engine
MITSUBISHI MOTORS CORP19 citations84
US5109821AMay 5, 1992
Engine control system
MITSUBISHI MOTORS CORP19 citations82
US4580535AApr 8, 1986
Engine idling speed controlling system
MITSUBISHI MOTORS CORP25 citations81
US5163407ANov 17, 1992
Method for detecting fuel blending ratio
MITSUBISHI MOTORS CORP19 citations80
US5542389AAug 6, 1996
Control system for multi-cylinder internal combustion engine
MITSUBISHI MOTORS CORP13 citations74
US4586475AMay 6, 1986
Ignition timing control apparatus for internal combustion engine
MITSUBISHI MOTORS CORP17 citations74
US5311852AMay 17, 1994
Method for detecting fuel blending ratio
MITSUBISHI MOTORS CORP7 citations73
US5263464ANov 23, 1993
Method for detecting fuel blending ratio
MITSUBISHI MOTORS CORP14 citations73
US5197451AMar 30, 1993
Method for detecting fuel blending ratio
MITSUBISHI MOTORS CORP17 citations73
US5158058AOct 27, 1992
Air-fuel ratio feedback control method for a multi-fuel internal combustion engine
MITSUBISHI MOTORS CORP14 citations73
TDK CORP
6 patentsUS6139766AOct 31, 2000
Oxide magnetic material, ferrite particle, sintered magnet, bonded magnet, magnetic recording medium and motor
TDK CORP88 citations97
US6248253B1Jun 19, 2001
Hexagonal ferrite magnets
TDK CORP20 citations92
US6258290B1Jul 10, 2001
Magnet powder, sintered magnet, process for producing them, bonded magnet, motor and magnetic recording medium
TDK CORP29 citations91
US6086781AJul 11, 2000
Magnet powder, sintered magnet, process for producing them, bonded magnet, motor and magnetic recording medium
TDK CORP38 citations91
US6402980B1Jun 11, 2002
Oxide magnetic material, ferrite particles, bonded magnet, sintered magnet, process for producing the same, and magnetic recording medium
TDK CORP46 citations90
US5951937ASep 14, 1999
Preparation of oxide magnetic material
TDK CORP14 citations73