Yoshiki Chujo

Person

Susono, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for fabricating electrode of oxygen sensor
- Patent number 5,372,838
- Issue date Dec 13, 1994
- Toyota Jidosha Kabushiki Kaisha
- Keichiro Aoki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oxygen concentration detecting apparatus
- Patent number 5,338,431
- Issue date Aug 16, 1994
- Nippon Soken, Inc.
- Hiroshi Yorita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen concentration sensor
- Patent number 5,298,147
- Issue date Mar 29, 1994
- Nippondenso Co., Ltd.
- Makoto Nakae
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting a liquid mixing ratio
- Patent number 5,270,663
- Issue date Dec 14, 1993
- Nippondenso Co., Ltd.
- Yoshihiko Sano
- G01 - MEASURING TESTING
Information Patent Grant
Device for detecting combustion pressure of an internal combustion...
- Patent number 5,195,365
- Issue date Mar 23, 1993
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system in internal combustion engine
- Patent number RE33942
- Issue date Jun 2, 1992
- Toyota Jidosha Kabushiki Kaisha
- Toshiyasu Katsuno
- 060 - Power plants
Information Patent Grant
Fuel injector for use in an engine
- Patent number 5,035,358
- Issue date Jul 30, 1991
- Toyota Jidosha Kabushiki Kaisha
- Toshiyasu Katsuno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen sensor
- Patent number 4,990,235
- Issue date Feb 5, 1991
- Toyota Jidosha Kabushiki
- Yoshiki Chujo
- G01 - MEASURING TESTING
Information Patent Grant
Engine control system
- Patent number 4,942,860
- Issue date Jul 24, 1990
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine having electric controlled fuel injectio...
- Patent number 4,924,837
- Issue date May 15, 1990
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling an internal combustion engine
- Patent number 4,905,654
- Issue date Mar 6, 1990
- Toyota Jidosha Kabushiki Kaisha
- Toshiyasu Katsuno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system
- Patent number 4,836,174
- Issue date Jun 6, 1989
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system having improved response charac...
- Patent number 4,745,741
- Issue date May 24, 1988
- Toyota Jidosha Kabushiki Kaisha
- Takatoshi Masui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system in internal combustion engine
- Patent number 4,739,614
- Issue date Apr 26, 1988
- Toyota Jidosha Kabushiki Kaisha
- Toshiyasu Katsuno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system having improved response charac...
- Patent number 4,729,219
- Issue date Mar 8, 1988
- Toyota Jidosha Kabushiki Kaisha
- Nobuaki Kayanuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system having improved response charac...
- Patent number 4,703,619
- Issue date Nov 3, 1987
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double air-fuel ratio sensor system having improved response charac...
- Patent number 4,693,076
- Issue date Sep 15, 1987
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controllably heating oxygen sensor
- Patent number 4,538,575
- Issue date Sep 3, 1985
- Toyota Jidosha Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of and system for lean-controlling air-fuel ratio in electro...
- Patent number 4,528,961
- Issue date Jul 16, 1985
- Toyota Jidosha Kabushiki Kaisha
- Kenji Katoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling the air fuel ratio in an inter...
- Patent number 4,491,921
- Issue date Jan 1, 1985
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Shinichi Sugiyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling the air-fuel ratio in an inter...
- Patent number 4,459,669
- Issue date Jul 10, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling the air-fuel ratio in an inter...
- Patent number 4,458,319
- Issue date Jul 3, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yoshiki Chujo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yoshiki Chujo

Person

Patents Grantslast 30 patents

Process for fabricating electrode of oxygen sensor

Oxygen concentration detecting apparatus

Oxygen concentration sensor

Apparatus for detecting a liquid mixing ratio

Device for detecting combustion pressure of an internal combustion...

Double air-fuel ratio sensor system in internal combustion engine

Fuel injector for use in an engine

Oxygen sensor

Engine control system

Internal combustion engine having electric controlled fuel injectio...

Device for controlling an internal combustion engine

Engine control system

Double air-fuel ratio sensor system having improved response charac...

Double air-fuel ratio sensor system in internal combustion engine

Double air-fuel ratio sensor system having improved response charac...

Double air-fuel ratio sensor system having improved response charac...

Double air-fuel ratio sensor system having improved response charac...

Device for controllably heating oxygen sensor

Method of and system for lean-controlling air-fuel ratio in electro...

Method and apparatus for controlling the air fuel ratio in an inter...

Method and apparatus for controlling the air-fuel ratio in an inter...

Method and apparatus for controlling the air-fuel ratio in an inter...