Toshiharu Iwata

Person

Nukata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Knock control system for internal combustion engine
- Patent number 5,404,854
- Issue date Apr 11, 1995
- Nippondenso Co., Ltd.
- Koichi Kamabora
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing controller for multi-cylinder engine
- Patent number 4,760,828
- Issue date Aug 2, 1988
- Nippondenso Co., Ltd.
- Shiro Shimada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control for compensating knock in both steady-state...
- Patent number 4,590,565
- Issue date May 20, 1986
- Nippondenso Co., Ltd.
- Yasuhito Takasu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for ignition timing control of internal combus...
- Patent number 4,541,382
- Issue date Sep 17, 1985
- Nippondenso Co., Ltd.
- Katsuharu Hosoe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system for internal combustion engines
- Patent number 4,539,957
- Issue date Sep 10, 1985
- Nippondenso Co., Ltd.
- Hiroshi Haraguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control for internal combustion engines
- Patent number 4,517,944
- Issue date May 21, 1985
- Nippondenso Co., Ltd.
- Shingo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system with knock control for internal comb...
- Patent number 4,513,716
- Issue date Apr 30, 1985
- Nippondenso Co., Ltd.
- Hiroshi Haraguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knocking detecting apparatus for internal combustion engines
- Patent number 4,498,331
- Issue date Feb 12, 1985
- Nippondenso Co., Ltd.
- Hirotoshi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing control system for internal combustion engine with...
- Patent number 4,489,692
- Issue date Dec 25, 1984
- Nippondenso Co., Ltd.
- Hiroshi Haraguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling ignition timing in a multicyli...
- Patent number 4,480,615
- Issue date Nov 6, 1984
- Nippondenso Co., Ltd.
- Yasuhito Takasu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling ignition timing in a multicyli...
- Patent number 4,467,764
- Issue date Aug 28, 1984
- Nippondenso Co., Ltd.
- Yasuhito Takasu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling ignition timing in a multicyli...
- Patent number 4,453,521
- Issue date Jun 12, 1984
- Nippondenso Co., Ltd.
- Yasuhito Takasu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system for internal combustion engines
- Patent number 4,452,206
- Issue date Jun 5, 1984
- Nippondenso Co., Ltd.
- Hiroshi Haraguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling ignition timing in an internal...
- Patent number 4,452,205
- Issue date Jun 5, 1984
- Nippondenso Co., Ltd.
- Yasuhito Takasu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling ignition timing in a multicylinde...
- Patent number 4,432,322
- Issue date Feb 21, 1984
- Nippondenso Co., Ltd.
- Shingo Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knocking detecting apparatus for an internal combustion engine
- Patent number 4,429,565
- Issue date Feb 7, 1984
- Toyota Jidosha Kogyo Kabushiki Kaisha
- Hiroo Utsumi
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing control system for internal combustion engine
- Patent number 4,351,282
- Issue date Sep 28, 1982
- Nippondenso Co., Ltd.
- Hiroo Utsumi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition spark plug
- Patent number 4,344,014
- Issue date Aug 10, 1982
- Nippon Soken, Inc.
- Toshiharu Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air-fuel mixture ratio correcting system for carburetor
- Patent number 4,300,490
- Issue date Nov 17, 1981
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling ignition timing of internal combu...
- Patent number 4,274,379
- Issue date Jun 23, 1981
- Nippon Soken, Inc.
- Toshiharu Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system for internal combustion engines
- Patent number 4,269,155
- Issue date May 26, 1981
- Nippon Soken, Inc.
- Toshiharu Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing control system for internal combustion engines
- Patent number 4,269,154
- Issue date May 26, 1981
- Nippon Soken, Inc.
- Toshiharu Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition spark plug
- Patent number 4,267,482
- Issue date May 12, 1981
- Nippon Soken, Inc.
- Toshiharu Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and apparatus for controlling ignition timing of an inter...
- Patent number 4,261,313
- Issue date Apr 14, 1981
- Nippon Soken, Inc.
- Toshiharu Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug
- Patent number 4,211,952
- Issue date Jul 8, 1980
- Nippon Soken, Inc.
- Toshiharu Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Air-fuel mixture ratio correcting system for carburetor
- Patent number 4,153,021
- Issue date May 8, 1979
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Overheat preventing system for exhaust gas purifier of vehicles
- Patent number 4,128,998
- Issue date Dec 12, 1978
- Nippon Soken, Inc.
- Tadashi Hattori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle valve control system for an internal combustion engine
- Patent number 4,112,885
- Issue date Sep 12, 1978
- Nippon Soken, Inc.
- Toshiharu Iwata
- B60 - VEHICLES IN GENERAL

Toshiharu Iwata

Person

Patents Grantslast 30 patents

Knock control system for internal combustion engine

Ignition timing controller for multi-cylinder engine

Ignition timing control for compensating knock in both steady-state...

Method and apparatus for ignition timing control of internal combus...

Ignition timing control system for internal combustion engines

Ignition timing control for internal combustion engines

Ignition timing control system with knock control for internal comb...

Knocking detecting apparatus for internal combustion engines

Ignition timing control system for internal combustion engine with...

Method and apparatus for controlling ignition timing in a multicyli...

Method and apparatus for controlling ignition timing in a multicyli...

Method and apparatus for controlling ignition timing in a multicyli...

Ignition timing control system for internal combustion engines

Method and apparatus for controlling ignition timing in an internal...

Method and system for controlling ignition timing in a multicylinde...

Knocking detecting apparatus for an internal combustion engine

Ignition timing control system for internal combustion engine

Ignition spark plug

Air-fuel mixture ratio correcting system for carburetor

Method and system for controlling ignition timing of internal combu...

Ignition timing control system for internal combustion engines

Ignition timing control system for internal combustion engines

Ignition spark plug

Method of and apparatus for controlling ignition timing of an inter...

Spark plug

Air-fuel mixture ratio correcting system for carburetor

Overheat preventing system for exhaust gas purifier of vehicles

Throttle valve control system for an internal combustion engine