Takehisa Yaegashi

Person

Toyota, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for purifying exhaust gas of an engine
- Patent number 6,345,496
- Issue date Feb 12, 2002
- Toyota Jidosha Kabushiki Kaisha
- Naohide Fuwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 6,133,185
- Issue date Oct 17, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for purifying exhaust gas of internal combustion engine
- Patent number 6,119,452
- Issue date Sep 19, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for purifying exhaust gas of engine
- Patent number 6,047,542
- Issue date Apr 11, 2000
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for purifying exhaust gas of engine
- Patent number 5,964,088
- Issue date Oct 12, 1999
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve driving apparatus
- Patent number 5,832,889
- Issue date Nov 10, 1998
- Toyota Jidosha Kabushiki Kaisha
- Takao Naruoka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Device for purifying exhaust gas of an engine
- Patent number 5,782,087
- Issue date Jul 21, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification device for an engine
- Patent number 5,746,052
- Issue date May 5, 1998
- Toyota Jidosha Kabushiki Kaisha
- Yukio Kinugasa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust emission control apparatus using catalytic converter with h...
- Patent number 5,271,906
- Issue date Dec 21, 1993
- Toyota Jidosha Kabushiki Kaisha
- Kiyoshi Yuuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High-temperature gasket
- Patent number 5,232,973
- Issue date Aug 3, 1993
- Toyota Jidosha Kabushiki Kaisha
- Keiichi Sakashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Speed change control method and device of automatic transmission fo...
- Patent number 4,762,026
- Issue date Aug 9, 1988
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yukio Kinugasa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine siamese port type intake system construc...
- Patent number 4,748,950
- Issue date Jun 7, 1988
- Toyota Jidosha Kabushiki Kaisha
- Takeshi Okumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system for an internal combustion engine
- Patent number 4,700,681
- Issue date Oct 20, 1987
- Toyota Jidosha Kabushiki Kaisha
- Tooru Hanafusa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Speed change control method and device of automatic transmission fo...
- Patent number 4,572,029
- Issue date Feb 25, 1986
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yukio Kinugasa
- B60 - VEHICLES IN GENERAL
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
Electronic method and apparatus for controlling an automatic transm...
- Patent number 4,474,081
- Issue date Oct 2, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Yukio Kinugasa
- B60 - VEHICLES IN GENERAL
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
Information Patent Grant
Method and apparatus for controlling the fuel injection amount of a...
- Patent number 4,450,816
- Issue date May 29, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Toshiyuki Takimoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling the operation of an internal c...
- Patent number 4,450,528
- Issue date May 22, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Takehisa Yaegashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for computing a compensation value for an engine having elec...
- Patent number 4,413,601
- Issue date Nov 8, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroki Matsuoka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronically controlled fuel injection method and apparatus
- Patent number 4,389,995
- Issue date Jun 28, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Toshikazu Koide
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for electronically controlling fuel injection
- Patent number 4,389,996
- Issue date Jun 28, 1983
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Takehisa Yaegashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel injection system in an internal combustion engine
- Patent number 4,155,332
- Issue date May 22, 1979
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Takehisa Yaegashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen sensor
- Patent number 4,140,611
- Issue date Feb 20, 1979
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Takehisa Yaegashi
- G01 - MEASURING TESTING
Information Patent Grant
Air-fuel ratio detecting apparatus
- Patent number 4,119,512
- Issue date Oct 10, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Tokuta Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Catalyzer heating device for an internal combustion engine
- Patent number 4,102,127
- Issue date Jul 25, 1978
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Junichi Saiki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Takehisa Yaegashi

Person

Patents Grantslast 30 patents

Method and device for purifying exhaust gas of an engine

Exhaust gas purifying catalyst

Device for purifying exhaust gas of internal combustion engine

Method and device for purifying exhaust gas of engine

Device for purifying exhaust gas of engine

Valve driving apparatus

Device for purifying exhaust gas of an engine

Exhaust gas purification device for an engine

Exhaust emission control apparatus using catalytic converter with h...

High-temperature gasket

Speed change control method and device of automatic transmission fo...

Internal combustion engine siamese port type intake system construc...

Fuel injection system for an internal combustion engine

Speed change control method and device of automatic transmission fo...

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

Electronic method and apparatus for controlling an automatic transm...

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 fuel injection amount of a...

Method and apparatus for controlling the operation of an internal c...

Method for computing a compensation value for an engine having elec...

Electronically controlled fuel injection method and apparatus

Method and apparatus for electronically controlling fuel injection

Electronic fuel injection system in an internal combustion engine

Oxygen sensor

Air-fuel ratio detecting apparatus

Catalyzer heating device for an internal combustion engine