P

Inventor

OGAWA KENJI

JP127 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

23 patents
US6591192B2Jul 8, 2003

Vehicle surrounding monitoring apparatus

MITSUBISHI ELECTRIC CORP202 citations99
US6705424B2Mar 16, 2004

Vehicle steering system

MITSUBISHI ELECTRIC CORP73 citations96
US6571002B1May 27, 2003

Eye open/close detection through correlation

MITSUBISHI ELECTRIC CORP60 citations96
US5159557AOct 27, 1992

Distance detecting apparatus and method for a vehicle

MITSUBISHI ELECTRIC CORP64 citations96
US5026153AJun 25, 1991

Vehicle tracking control for continuously detecting the distance and direction to a preceding vehicle irrespective of background dark/light distribution

MITSUBISHI ELECTRIC CORP96 citations96
US5805720ASep 8, 1998

Facial image processing system

MITSUBISHI ELECTRIC CORP112 citations93
US5414368AMay 9, 1995

Dielectric constant detecting apparatus

MITSUBISHI ELECTRIC CORP31 citations93
US5313168AMay 17, 1994

Apparatus for detecting fuel dielectric constant

MITSUBISHI ELECTRIC CORP23 citations93
US5225783AJul 6, 1993

Dielectric constant detection apparatus for fuel

MITSUBISHI ELECTRIC CORP44 citations93
US5110205AMay 5, 1992

Apparatus for detecting alcohol concentration

MITSUBISHI ELECTRIC CORP36 citations93
US5074659ADec 24, 1991

Device for detecting alcoholic content

MITSUBISHI ELECTRIC CORP22 citations92
US5039217AAug 13, 1991

Optical transceiver apparatus for detecting distance between two cars

MITSUBISHI ELECTRIC CORP49 citations92
US5015091AMay 14, 1991

Device for detecting alcoholic content

MITSUBISHI ELECTRIC CORP24 citations92
US6763908B2Jul 20, 2004

Steering device for a vehicle

MITSUBISHI ELECTRIC CORP32 citations91
US5434467AJul 18, 1995

Vibrator and detector circuit for vibrating gyro

MITSUBISHI ELECTRIC CORP38 citations88
US7720584B2May 18, 2010

Vehicular steering apparatus

MITSUBISHI ELECTRIC CORP11 citations84
US7565947B2Jul 28, 2009

Vehicular steering system

MITSUBISHI ELECTRIC CORP9 citations84
US6650403B2Nov 18, 2003

Distance measuring device for a vehicle

MITSUBISHI ELECTRIC CORP19 citations84
US5932802AAug 3, 1999

Oscillation gyro and an inspection apparatus therefor

MITSUBISHI ELECTRIC CORP15 citations82
US5157453AOct 20, 1992

Liquid content detecting device for alcohol regular gasoline and premium gasoline fuel mixture

MITSUBISHI ELECTRIC CORP20 citations82
US4915082AApr 10, 1990

Air-fuel ratio controller of internal combustion engine

MITSUBISHI ELECTRIC CORP20 citations82
US5731519AMar 24, 1998

Oscillation gyro and an inspection apparatus therefor

MITSUBISHI ELECTRIC CORP5 citations74
US5600063AFeb 4, 1997

Oscillation gyro and an inspection apparatus therefor

MITSUBISHI ELECTRIC CORP11 citations74

SONY CORP

6 patents

NEUBERG COMPANY LTD

5 patents

NEC CORP

2 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

HITACHI SHIPBUILDING ENG CO

1 patent

ROHM CO LTD

1 patent

PANASONIC CORP

1 patent

MAIER BRUCE R

1 patent

SUMITOMO METAL IND

1 patent

NISSHIN STEEL CO LTD

1 patent

MITSUI SHIPBUILDING ENG

1 patent

HITACHI LTD

1 patent

OGAWA KENJI

1 patent

SEIKOSHA PRECISION INC

1 patent

NUEBERG COMPANY LIMITED

1 patent

TOSHIBA STORAGE DEVICE CORP

1 patent

Showing the top 50 of 127 patents by PatentIndex Score.