Inventor
FUKUI WATARU
JP112 patents
Patents
50 patentsUS5425339AJun 20, 1995
Internal combustion engine control device
MITSUBISHI ELECTRIC CORP63 citations96
US5203727AApr 20, 1993
Control apparatus for an outboard marine engine with improved cruising performance
MITSUBISHI ELECTRIC CORP60 citations96
US5168854ADec 8, 1992
Method and apparatus for detecting failure of pressure sensor in internal combustion engine
MITSUBISHI ELECTRIC CORP63 citations96
US5113821AMay 19, 1992
Vehicle speed governor
MITSUBISHI ELECTRIC CORP71 citations94
US6092015AJul 18, 2000
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP23 citations93
US6054859AApr 25, 2000
Combustion state detecting apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP30 citations93
US5801529ASep 1, 1998
Magnetoresistance sensing device without hystersis influence
MITSUBISHI ELECTRIC CORP55 citations93
US5789925AAug 4, 1998
Sensor system having abnormality detecting circuit for detecting abnormality of sensor system from outputs of signal processing circuits
MITSUBISHI ELECTRIC CORP22 citations93
US5778862AJul 14, 1998
Ignition controller for internal combustion engine
MITSUBISHI ELECTRIC CORP23 citations93
US5755206AMay 26, 1998
Control method and apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP50 citations93
US5675072AOct 7, 1997
Combustion condition detector for internal combustion engine
MITSUBISHI ELECTRIC CORP45 citations93
US5364322ANov 15, 1994
Control apparatus for a marine engine
MITSUBISHI ELECTRIC CORP21 citations93
US5351528AOct 4, 1994
Apparatus and method for detecting misfiring in an internal combustion engine
MITSUBISHI ELECTRIC CORP20 citations93
US5293076AMar 8, 1994
Vehicle control apparatus
MITSUBISHI ELECTRIC CORP43 citations93
US5184590AFeb 9, 1993
Engine timing control apparatus
MITSUBISHI ELECTRIC CORP26 citations93
US5182943AFeb 2, 1993
Cylinder identification apparatus
MITSUBISHI ELECTRIC CORP34 citations93
US5156125AOct 20, 1992
Engine control apparatus
MITSUBISHI ELECTRIC CORP29 citations93
US5121729AJun 16, 1992
Knocking control method and apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP22 citations93
US6427316B1Aug 6, 2002
Manufacturing method of a rotation sensor
MITSUBISHI ELECTRIC CORP28 citations92
US6140813AOct 31, 2000
Rotating magnetic object motion sensor with unbalanced bias
MITSUBISHI ELECTRIC CORP17 citations92
US6076502AJun 20, 2000
Exhaust gas recirculation control system for internal combustion engines
MITSUBISHI ELECTRIC CORP26 citations92
US5861551AJan 19, 1999
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP23 citations92
US5821744AOct 13, 1998
Rotation sensor having a simplified and compact structure
MITSUBISHI ELECTRIC CORP26 citations92
US5694900ADec 9, 1997
Knock control system for an internal combustion engine
MITSUBISHI ELECTRIC CORP50 citations92
US5621320AApr 15, 1997
Magnetoresistance type sensor device for detecting change of magnetic field
MITSUBISHI ELECTRIC CORP41 citations92
US5497290AMar 5, 1996
Hermetic case for electronic circuit equipment
MITSUBISHI ELECTRIC CORP38 citations92
US5434748AJul 18, 1995
Hermetic electronic equipment with flexible diaphragm, fastened to case by elastic U-shaped ring, for absorbing pressure fluctuations
MITSUBISHI ELECTRIC CORP39 citations92
US5343844ASep 6, 1994
Apparatus and method for detecting misfiring in an internal combustion engine
MITSUBISHI ELECTRIC CORP51 citations92
US5337716AAug 16, 1994
Control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP32 citations92
US5309884AMay 10, 1994
Internal combustion engine control apparatus with ignition coil diagnosis function
MITSUBISHI ELECTRIC CORP26 citations92
US6073611AJun 13, 2000
Control apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP39 citations91
US5671714ASep 30, 1997
Apparatus for controlling operation timing of internal combustion engine
MITSUBISHI ELECTRIC CORP24 citations91
US5630396AMay 20, 1997
Apparatus for generating control signal for controlling operation of internal combustion engine
MITSUBISHI ELECTRIC CORP31 citations91
US5982171ANov 9, 1999
Sensing device for detecting the angular displacement and relative position of a member of magnetic material
MITSUBISHI ELECTRIC CORP19 citations84
US5929629AJul 27, 1999
Magnetic sensor having a liquid seal
MITSUBISHI ELECTRIC CORP20 citations84
US5895839AApr 20, 1999
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP18 citations84
US5789919AAug 4, 1998
Magnetoresistance sensing device with increased magnetic field detection efficiency
MITSUBISHI ELECTRIC CORP17 citations84
US5575259ANov 19, 1996
Controller for four-stroke cycle internal-combustion engine
MITSUBISHI ELECTRIC CORP19 citations84
US5647322AJul 15, 1997
Internal combustion engine control apparatus
MITSUBISHI ELECTRIC CORP20 citations83
US5190487AMar 2, 1993
Control apparatus for an outboard marine engine
MITSUBISHI ELECTRIC CORP20 citations82
US6255811B1Jul 3, 2001
Magnetic detector with a magnetoresistive element having hysteresis
MITSUBISHI ELECTRIC CORP11 citations74
US6061895AMay 16, 2000
Manufacturing method of a rotation sensor
MITSUBISHI ELECTRIC CORP9 citations74
US6040698AMar 21, 2000
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP14 citations74
US5877626AMar 2, 1999
Temperature resistant magnetoresistance sensing device
MITSUBISHI ELECTRIC CORP12 citations74
US5868115AFeb 9, 1999
Ignition controller for internal combustion engine
MITSUBISHI ELECTRIC CORP7 citations74
US5794592AAug 18, 1998
Internal combustion engine controller
MITSUBISHI ELECTRIC CORP14 citations74
US5785020AJul 28, 1998
Combustion state detecting apparatus for an internal-combustion engine
MITSUBISHI ELECTRIC CORP16 citations74
US5747670AMay 5, 1998
Apparatus for detecting combustion state in internal combustion engine
MITSUBISHI ELECTRIC CORP11 citations74
US5701876ADec 30, 1997
Misfire detecting apparatus for internal combustion engine
MITSUBISHI ELECTRIC CORP16 citations74
US5554802ASep 10, 1996
Cylinder identifying device for an internal combustion engine
MITSUBISHI ELECTRIC CORP10 citations74
Showing the top 50 of 112 patents by PatentIndex Score.