Inventor
ONISHI MASAYOSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “ONISHI MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
22 patentsUS5020616AJun 4, 1991
Power steering apparatus
MITSUBISHI ELECTRIC CORP63 citations96
US4984668AJan 15, 1991
Electrically-powered drive apparatus
MITSUBISHI ELECTRIC CORP22 citations92
US4922761AMay 8, 1990
Steering torque detector
MITSUBISHI ELECTRIC CORP24 citations92
US4821831AApr 18, 1989
Throttle control device
MITSUBISHI ELECTRIC CORP9 citations74
US5121056AJun 9, 1992
Pulse generator for use in a speed sensor
MITSUBISHI ELECTRIC CORP18 citations73
US5097242AMar 17, 1992
Pulse generator pick up coil assembly
MITSUBISHI ELECTRIC CORP14 citations73
US4955954ASep 11, 1990
Motor-driven control apparatus
MITSUBISHI ELECTRIC CORP8 citations73
US4941098AJul 10, 1990
Speed control unit for an automobile
MITSUBISHI ELECTRIC CORP12 citations73
US4931728AJun 5, 1990
Rotation detecting device having a terminal holding arrangement
MITSUBISHI ELECTRIC CORP14 citations73
US4907668AMar 13, 1990
Steering torque detecting apparatus
MITSUBISHI ELECTRIC CORP10 citations73
US4888551ADec 19, 1989
Rotation detecting device having a terminal holding arrangement
MITSUBISHI ELECTRIC CORP7 citations73
US4876948AOct 31, 1989
Constant speed holding device for vehicle
MITSUBISHI ELECTRIC CORP8 citations73
US4823902AApr 25, 1989
Constant-speed cruising apparatus
MITSUBISHI ELECTRIC CORP8 citations73
US4884649ADec 5, 1989
Cruise control apparatus
MITSUBISHI ELECTRIC CORP15 citations72
US4889033ADec 26, 1989
Pneumatic actuator
MITSUBISHI ELECTRIC CORP3 citations63
US4815553AMar 28, 1989
Cruise control apparatus for an automotive engine
MITSUBISHI ELECTRIC CORP2 citations62
US5123496AJun 23, 1992
Rear-wheel steering angle detecting apparatus for a vehicle
MITSUBISHI ELECTRIC CORP6 citations61
US4349007ASep 14, 1982
Internal combustion engine ignition device
MITSUBISHI ELECTRIC CORP2 citations60
US4315493AFeb 16, 1982
Internal combustion engine ignition device
MITSUBISHI ELECTRIC CORP4 citations57
US4043030AAug 23, 1977
Process for preparing distribution rotor
MITSUBISHI ELECTRIC CORP6 citations54
US4914362AApr 3, 1990
Electric circuit with limit switches for limiting rotatable range of electric drive unit
MITSUBISHI ELECTRIC CORP1 citations52
US4864992ASep 12, 1989
Pneumatic constant-velocity running apparatus
MITSUBISHI ELECTRIC CORP1 citations52
KOYO SEIKO CO
7 patentsUS6000850ADec 14, 1999
Dynamic pressure bearing made of porous material
KOYO SEIKO CO22 citations93
US5356226AOct 18, 1994
Bearing device
KOYO SEIKO CO20 citations93
US5415476AMay 16, 1995
Dynamic pressure bearing with cross grooves between two axially separated groups of oblique grooves
KOYO SEIKO CO50 citations92
US5403098AApr 4, 1995
Hydrodynamic bearing device
KOYO SEIKO CO29 citations92
US5240332AAug 31, 1993
Dynamic pressure bearing device
KOYO SEIKO CO10 citations74
US5472283ADec 5, 1995
Cylindrical dynamic pressure bearing formed of polyphenylene sulfide resin including glass fibers
KOYO SEIKO CO6 citations63
US5398493AMar 21, 1995
Spindle device capable of eliminating a rotational drive mechanism for a tubular spindle by using a spinning stream of compressed air
KOYO SEIKO CO2 citations63