P

Inventor

SUZUKI HIROYOSHI

JP53 patents
⚠️ This page may combine multiple inventors who share the name “SUZUKI HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

29 patents
US5859921AJan 12, 1999

Apparatus for processing an image of a face

MITSUBISHI ELECTRIC CORP358 citations99
US5801763ASep 1, 1998

Face image taking device

MITSUBISHI ELECTRIC CORP188 citations99
US5515280AMay 7, 1996

Electronic control device for a multi-fuel internal combustion engine

MITSUBISHI ELECTRIC CORP57 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
US5594163AJan 14, 1997

Fuel mixing ratio detecting device

MITSUBISHI ELECTRIC CORP47 citations93
US5414368AMay 9, 1995

Dielectric constant detecting apparatus

MITSUBISHI ELECTRIC CORP31 citations93
US5340462AAug 23, 1994

Air-fuel ratio sensor

MITSUBISHI ELECTRIC CORP44 citations93
US5234666AAug 10, 1993

Alcohol content detector

MITSUBISHI ELECTRIC CORP30 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
US4794903AJan 3, 1989

Recirculated exhaust gas quantity control apparatus for internal combustion engine

MITSUBISHI ELECTRIC CORP24 citations93
US4790286ADec 13, 1988

EGR control device for internal combustion engine

MITSUBISHI ELECTRIC CORP43 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
US5543722AAug 6, 1996

Channel forming fuel permittivity sensor with automatic temperature compensation

MITSUBISHI ELECTRIC CORP28 citations91
US5279145AJan 18, 1994

Heater control device for an air-fuel ratio sensor

MITSUBISHI ELECTRIC CORP17 citations82
US5157453AOct 20, 1992

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

MITSUBISHI ELECTRIC CORP20 citations82
US4547147AOct 15, 1985

Combustion device for a car

MITSUBISHI ELECTRIC CORP20 citations82
US5592098AJan 7, 1997

Channel forming fuel permittivity sensor with automatic temperature compensation

MITSUBISHI ELECTRIC CORP16 citations81
US5182519AJan 26, 1993

Heater control device for an air-fuel ratio sensor

MITSUBISHI ELECTRIC CORP7 citations74
US5172677ADec 22, 1992

Device for determining activation of an air-fuel ratio sensor

MITSUBISHI ELECTRIC CORP18 citations74
US5172678ADec 22, 1992

Device for determining activation of an air-fuel ratio sensor

MITSUBISHI ELECTRIC CORP13 citations74
US5157452AOct 20, 1992

Method and apparatus for liquid content detection with refractive index and temperature signal mixing

MITSUBISHI ELECTRIC CORP12 citations74
US5148369ASep 15, 1992

Air-fuel control apparatus for an internal combustion engine

MITSUBISHI ELECTRIC CORP7 citations74
US4895123AJan 23, 1990

Apparatus for controlling air-fuel ratio of internal combustion engine

MITSUBISHI ELECTRIC CORP9 citations74
US4889098ADec 26, 1989

Air-fuel ratio detecting apparatus for an internal combustion engine equipped with a heater controller

MITSUBISHI ELECTRIC CORP16 citations74
US4886028ADec 12, 1989

Apparatus for controlling air-fuel ratio of internal combustion engine

MITSUBISHI ELECTRIC CORP16 citations74
US4770758ASep 13, 1988

Air/fuel ratio detector

MITSUBISHI ELECTRIC CORP4 citations62

HONDA MOTOR CO LTD

5 patents

HITACHI LTD

4 patents

JUJO PAPER CO LTD

2 patents

TOYODA MACHINE WORKS LTD

1 patent

IWAKI ELECTRONICS CO LTD

1 patent

HITACHI COMP PERIPHERALS CO

1 patent

DOWA MINING CO

1 patent

SUZUKI HIROYOSHI

1 patent

NAT INST FOR LAND AND INFRASTR

1 patent

KONISHI YUSUKE

1 patent

KATO TAKESHI

1 patent

HAMAMATSU PHOTONICS KK

1 patent

KATO NAOMI

1 patent

Showing the top 50 of 53 patents by PatentIndex Score.