Toshimi Matsumura

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Common-rail fuel injection system for an engine
- Patent number 5,277,156
- Issue date Jan 11, 1994
- Nippondenso Co., Ltd.
- Isao Osuka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for estimating an atmospheric pressure based o...
- Patent number 4,814,997
- Issue date Mar 21, 1989
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling amount of fuel injected into e...
- Patent number 4,705,000
- Issue date Nov 10, 1987
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake air density compensation on the basis of ignition timing for...
- Patent number 4,671,236
- Issue date Jun 9, 1987
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling amount of fuel injected into e...
- Patent number 4,667,634
- Issue date May 26, 1987
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling internal combustion engine
- Patent number 4,590,563
- Issue date May 20, 1986
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection pump having a compact spill-port timing control unit
- Patent number 4,573,442
- Issue date Mar 4, 1986
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for controlling amount of fuel injected into e...
- Patent number 4,503,821
- Issue date Mar 12, 1985
- Nippondenso Co., Ltd.
- Masahiko Miyaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributor type fuel-injection pump for distributing fuel to cylin...
- Patent number 4,499,883
- Issue date Feb 19, 1985
- Nippondenso Co., Ltd.
- Masahiko Miyaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system and method for minimizing cylinder-to-cylinde...
- Patent number 4,495,920
- Issue date Jan 29, 1985
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection pump for internal combustion engine
- Patent number 4,492,534
- Issue date Jan 8, 1985
- Nippondenso Co., Ltd.
- Masahiko Miyaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection amount control
- Patent number 4,475,507
- Issue date Oct 9, 1984
- Nippondenso Co., Ltd.
- Masahiko Miyaki
- 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 4,467,770
- Issue date Aug 28, 1984
- Nippondenso Co., Ltd.
- Takashi Arimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Closed loop air/fuel ratio control of i.c. engine using learning da...
- Patent number 4,467,769
- Issue date Aug 28, 1984
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for controlling the idle speed of an internal com...
- Patent number 4,446,832
- Issue date May 8, 1984
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine idling speed control method and apparatus
- Patent number 4,444,168
- Issue date Apr 24, 1984
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for controlling engine idling speed
- Patent number 4,344,399
- Issue date Aug 17, 1982
- Nippondenso Co., Ltd.
- Toshimi Matsumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Toshimi Matsumura

Person

Patents Grantslast 30 patents

Common-rail fuel injection system for an engine

Method and apparatus for estimating an atmospheric pressure based o...

Apparatus and method for controlling amount of fuel injected into e...

Intake air density compensation on the basis of ignition timing for...

Method and apparatus for controlling amount of fuel injected into e...

Method and apparatus for controlling internal combustion engine

Fuel injection pump having a compact spill-port timing control unit

Apparatus and method for controlling amount of fuel injected into e...

Distributor type fuel-injection pump for distributing fuel to cylin...

Engine control system and method for minimizing cylinder-to-cylinde...

Fuel injection pump for internal combustion engine

Fuel injection amount control

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

Closed loop air/fuel ratio control of i.c. engine using learning da...

Method and system for controlling the idle speed of an internal com...

Engine idling speed control method and apparatus

Method and apparatus for controlling engine idling speed