Toyoda Katsuhiko

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Misfire detector for multi-cylinder engine
- Patent number 7,234,446
- Issue date Jun 26, 2007
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- G01 - MEASURING TESTING
Information Patent Grant
Evaporative fuel control system of internal combustion engine
- Patent number 6,830,040
- Issue date Dec 14, 2004
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heater controller for an oxygen sensor
- Patent number 6,781,098
- Issue date Aug 24, 2004
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- G01 - MEASURING TESTING
Information Patent Grant
Purge control system of engine
- Patent number 6,397,829
- Issue date Jun 4, 2002
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Abnormality-diagnosing device for evaporation purge system and air-...
- Patent number 6,047,692
- Issue date Apr 11, 2000
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling the air-fuel ratio in an internal combust...
- Patent number 5,979,419
- Issue date Nov 9, 1999
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio controller for internal combustion engine
- Patent number 5,934,248
- Issue date Aug 10, 1999
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Failure diagnosis controller of pressure sensor
- Patent number 5,808,189
- Issue date Sep 15, 1998
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst deterioration-detecting device for internal combustion engine
- Patent number 5,595,061
- Issue date Jan 21, 1997
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Misfire-determining controller for internal combustion engine
- Patent number 5,567,873
- Issue date Oct 22, 1996
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst deterioration-determining device of an internal combustion...
- Patent number 5,531,069
- Issue date Jul 2, 1996
- Suzuki Motor Corporation
- Toyoda Katsuhiko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst deterioration-determining device for an internal combustio...
- Patent number 5,448,886
- Issue date Sep 12, 1995
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-fuel ratio control system for use in an internal combustion engine
- Patent number 5,433,185
- Issue date Jul 18, 1995
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for judging deterioration of catalyst of internal combust...
- Patent number 5,379,587
- Issue date Jan 10, 1995
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-fuel ratio control device for internal combustion engine
- Patent number 5,337,557
- Issue date Aug 16, 1994
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for detecting flameout of internal combustion engine
- Patent number 5,163,316
- Issue date Nov 17, 1992
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intaking rate control device of internal combustion engine
- Patent number 5,040,505
- Issue date Aug 20, 1991
- Suzuki Motor Corporation
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for controlling the number of idle rotations of an intern...
- Patent number 4,976,238
- Issue date Dec 11, 1990
- Suzuki Jidosha Kogyo Kabushiki Kisha
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Misfire detector for multi-cylinder engine
- Publication number 20060112932
- Publication date Jun 1, 2006
- Katsuhiko Toyoda
- G01 - MEASURING TESTING
Information Patent Application
EVAPORATIVE FUEL CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20040244781
- Publication date Dec 9, 2004
- SUZUKI MOTOR CORPORATION
- Katsuhiko Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Heater controller for an oxygen sensor
- Publication number 20030213795
- Publication date Nov 20, 2003
- Katsuhiko Toyoda
- G01 - MEASURING TESTING

Toyoda Katsuhiko

Person

Patents Grantslast 30 patents

Misfire detector for multi-cylinder engine

Evaporative fuel control system of internal combustion engine

Heater controller for an oxygen sensor

Purge control system of engine

Abnormality-diagnosing device for evaporation purge system and air-...

Apparatus for controlling the air-fuel ratio in an internal combust...

Air-fuel ratio controller for internal combustion engine

Failure diagnosis controller of pressure sensor

Catalyst deterioration-detecting device for internal combustion engine

Misfire-determining controller for internal combustion engine

Catalyst deterioration-determining device of an internal combustion...

Catalyst deterioration-determining device for an internal combustio...

Air-fuel ratio control system for use in an internal combustion engine

Apparatus for judging deterioration of catalyst of internal combust...

Air-fuel ratio control device for internal combustion engine

Apparatus for detecting flameout of internal combustion engine

Intaking rate control device of internal combustion engine

Apparatus for controlling the number of idle rotations of an intern...

Patents Applicationslast 30 patents

Misfire detector for multi-cylinder engine

EVAPORATIVE FUEL CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE

Heater controller for an oxygen sensor