P

Inventor

OHKUBO SATORU

JP22 patents
⚠️ This page may combine multiple inventors who share the name “OHKUBO SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

17 patents
US4995351AFeb 26, 1991

Valve timing control apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP63 citations96
US4905649AMar 6, 1990

Fuel properties detecting apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP65 citations96
US5156126AOct 20, 1992

Combustion control device for internal combustion engines

MITSUBISHI ELECTRIC CORP33 citations92
US5038737AAug 13, 1991

Control apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP31 citations92
US4996960AMar 5, 1991

Air-fuel ratio control system for an internal combustion engine

MITSUBISHI ELECTRIC CORP31 citations92
US4971009ANov 20, 1990

Fuel control apparatus for internal combustion engine

MITSUBISHI ELECTRIC CORP27 citations92
US4944271AJul 31, 1990

Controller for internal combustion engine

MITSUBISHI ELECTRIC CORP35 citations92
US4928653AMay 29, 1990

Air-fuel ratio control device for an internal combustion engine

MITSUBISHI ELECTRIC CORP28 citations92
US4896642AJan 30, 1990

Control device for an internal combustion engine

MITSUBISHI ELECTRIC CORP39 citations92
US4905648AMar 6, 1990

Ignition timing control appartaus for an internal combustion engine

MITSUBISHI ELECTRIC CORP21 citations82
US4903665AFeb 27, 1990

Air-fuel ratio control apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP22 citations82
US5116356AMay 26, 1992

Control apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP12 citations74
US5063902ANov 12, 1991

Ignition timing controlling apparatus for internal combustion engine

MITSUBISHI ELECTRIC CORP7 citations74
US4936137AJun 26, 1990

Pressure detecting apparatus

MITSUBISHI ELECTRIC CORP9 citations74
US5024082AJun 18, 1991

Engine-start discriminating apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP9 citations73
US4909224AMar 20, 1990

Electronic controller for internal combustion engine

MITSUBISHI ELECTRIC CORP15 citations69
US5070842ADec 10, 1991

Apparatus for controlling ignition timing in internal combustion engine

MITSUBISHI ELECTRIC CORP4 citations63

NEC CORP

3 patents

TAIYO YUDEN KK

1 patent

OHKUBO SATORU

1 patent