Inventor
UMEMOTO HIDEKI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “UMEMOTO HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
27 patentsUS5801529ASep 1, 1998
Magnetoresistance sensing device without hystersis influence
MITSUBISHI ELECTRIC CORP55 citations93
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
US5403246AApr 4, 1995
Control device for an internal combustion engine
MITSUBISHI ELECTRIC CORP22 citations92
US6709303B2Mar 23, 2004
Internal combustion engine control unit for jet propulsion type watercraft
MITSUBISHI ELECTRIC CORP24 citations90
US5982171ANov 9, 1999
Sensing device for detecting the angular displacement and relative position of a member of magnetic material
MITSUBISHI ELECTRIC CORP19 citations84
US5789919AAug 4, 1998
Magnetoresistance sensing device with increased magnetic field detection efficiency
MITSUBISHI ELECTRIC CORP17 citations84
US9078367B2Jul 7, 2015
Electronic controller
MITSUBISHI ELECTRIC CORP8 citations83
US6668796B2Dec 30, 2003
Internal combustion engine control for jet propulsion type watercraft
MITSUBISHI ELECTRIC CORP18 citations82
US5877626AMar 2, 1999
Temperature resistant magnetoresistance sensing device
MITSUBISHI ELECTRIC CORP12 citations74
US5458509AOct 17, 1995
Ignition coil device for internal combustion engine
MITSUBISHI ELECTRIC CORP9 citations74
US5261368ANov 16, 1993
Apparatus and method for controlling an internal combustion engine
MITSUBISHI ELECTRIC CORP15 citations74
US5172588ADec 22, 1992
Device for detecting an occurrence of abnormal condition in a load
MITSUBISHI ELECTRIC CORP7 citations74
US5060608AOct 29, 1991
Engine control apparatus
MITSUBISHI ELECTRIC CORP11 citations74
US4967710ANov 6, 1990
Knock control apparatus for internal combustion engines
MITSUBISHI ELECTRIC CORP10 citations73
US6708101B2Mar 16, 2004
Power supply system for control unit of internal combustion engine
MITSUBISHI ELECTRIC CORP3 citations63
US6591810B2Jul 15, 2003
Control system for internal combustion engine
MITSUBISHI ELECTRIC CORP2 citations63
US6553965B2Apr 29, 2003
Control system for internal combustion engine
MITSUBISHI ELECTRIC CORP3 citations63
US5239962AAug 31, 1993
Engine control apparatus for a multi-cylinder engine
MITSUBISHI ELECTRIC CORP5 citations63
US5213079AMay 25, 1993
Ignition timing control apparatus
MITSUBISHI ELECTRIC CORP2 citations63
US5213076AMay 25, 1993
Apparatus and method for controlling an internal combustion engine
MITSUBISHI ELECTRIC CORP6 citations63
US5176027AJan 5, 1993
Trouble diagnosis device
MITSUBISHI ELECTRIC CORP3 citations63
US6948484B2Sep 27, 2005
Capacitor discharge ignition device
MITSUBISHI ELECTRIC CORP5 citations62
US4916343AApr 10, 1990
Multi-pickup sensor bracket for magneto
MITSUBISHI ELECTRIC CORP6 citations61
US6484692B2Nov 26, 2002
Ignition control system
MITSUBISHI ELECTRIC CORP3 citations60
US5194804AMar 16, 1993
Apparatus for detecting the voltage level of a power source for a speed indication device
MITSUBISHI ELECTRIC CORP1 citations52
US6690269B2Feb 10, 2004
Control unit for internal combustion engine
MITSUBISHI ELECTRIC CORP0 citations42