Toshihiko Igashira

Person

Toyokawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control device, system and method for controlling actuato...
- Patent number 7,185,828
- Issue date Mar 6, 2007
- Denso Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic control device, system and method for controlling actuato...
- Patent number 6,895,940
- Issue date May 24, 2005
- Denso Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic control valve and fuel injector using same
- Patent number 6,840,466
- Issue date Jan 11, 2005
- Denso Corporation
- Toshihiko Igashira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structure of fuel injector for avoiding injection of excess quantit...
- Patent number 6,729,554
- Issue date May 4, 2004
- Denso Corporation
- Ryo Katsura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve actuating device and fuel injector using same
- Patent number 6,679,440
- Issue date Jan 20, 2004
- Denso Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve
- Patent number 6,367,453
- Issue date Apr 9, 2002
- Denso Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection system for internal combustion engine
- Patent number 6,311,674
- Issue date Nov 6, 2001
- Denso Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling system for an internal combustion engine
- Patent number 5,749,330
- Issue date May 12, 1998
- Nippondenso Co., Ltd.
- Yoshimitsu Inque
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Common-rail fuel injection system for an engine
- Patent number 5,638,791
- Issue date Jun 17, 1997
- Nippon Soken Inc.
- Yoshihiro Tsuzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrically heated catalytic apparatus
- Patent number 5,582,805
- Issue date Dec 10, 1996
- Toyota Jidosha Kabushiki Kaisha
- Kouji Yoshizaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrically heated catalytic apparatus
- Patent number 5,582,803
- Issue date Dec 10, 1996
- Toyota Jidosha Kabushiki Kaisha
- Kouji Yoshizaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubricating apparatus for an engine
- Patent number 5,517,959
- Issue date May 21, 1996
- Toyota Jidosha Kabushiki Kaisha
- Zenichiro Kato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Solenoid valve
- Patent number 5,503,364
- Issue date Apr 2, 1996
- Nippon Soken Inc.
- Shigeiku Enomoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus
- Patent number 5,501,194
- Issue date Mar 26, 1996
- Nippon Soken Inc.
- Kenji Kanehara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification apparatus
- Patent number 5,497,619
- Issue date Mar 12, 1996
- Nippon Soken, Inc.
- Jun Yamada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine with an adsorber
- Patent number 5,493,859
- Issue date Feb 27, 1996
- Nippondenso Co., Ltd.
- Yukihiro Shinohara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel injector for internal combustion engine having throttle portion
- Patent number 5,452,858
- Issue date Sep 26, 1995
- Nippon Soken Inc.
- Yoshihiro Tsuzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus
- Patent number 5,421,710
- Issue date Jun 6, 1995
- Nippon Soken Inc.
- Hiroshi Yorita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine cooling apparatus
- Patent number 5,404,842
- Issue date Apr 11, 1995
- Nippon Soken, Inc.
- Ryuichi Matsushiro
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel vapor purging system
- Patent number 5,398,660
- Issue date Mar 21, 1995
- Nippondenso Co.
- Nobuhiko Koyama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve drive device
- Patent number 5,363,816
- Issue date Nov 15, 1994
- Nippon Soken, Inc.
- Hiroshi Yorita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Fuel supply system for an internal combustion engine
- Patent number 5,305,714
- Issue date Apr 26, 1994
- Nippon Soken, Inc.
- Kiyonori Sekiguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Warming-up promoting apparatus of internal combustion engine
- Patent number 5,301,642
- Issue date Apr 12, 1994
- Nippon Soken, Inc.
- Ryuichi Matsushiro
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with evaporated fuel purge system
- Patent number 5,284,121
- Issue date Feb 8, 1994
- Nippon Soken, Inc.
- Seiko Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas/liquid separation device
- Patent number 5,239,972
- Issue date Aug 31, 1993
- Nippon Soken, Inc.
- Masaki Takeyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electromagnetic type fluid flow control valve
- Patent number 5,201,341
- Issue date Apr 13, 1993
- Nippon Soken, Inc.
- Kimitaka Saito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector
- Patent number 5,159,915
- Issue date Nov 3, 1992
- Nippon Soken, Inc.
- Kimitaka Saito
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug for internal combustion engines
- Patent number 4,914,344
- Issue date Apr 3, 1990
- Nippon Soken, Inc.
- Kiyohiko Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrostrictive actuator device and fuel injection device using same
- Patent number 4,887,569
- Issue date Dec 19, 1989
- Nippon Soken, Inc.
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic control device, system and method for controlling actuato...
- Publication number 20050077394
- Publication date Apr 14, 2005
- DENSO Corporation
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Hydraulic control valve and fuel injector using same
- Publication number 20020117560
- Publication date Aug 29, 2002
- Toshihiko Igashira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulic control device, system and method for controlling actuato...
- Publication number 20020117149
- Publication date Aug 29, 2002
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Valve actuating device and fuel injector using same
- Publication number 20020050535
- Publication date May 2, 2002
- Toshihiko Igashira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Structure of fuel injector for avoiding injection of excess quantit...
- Publication number 20020040939
- Publication date Apr 11, 2002
- Ryo Katsura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Toshihiko Igashira

Person

Patents Grantslast 30 patents

Hydraulic control device, system and method for controlling actuato...

Hydraulic control device, system and method for controlling actuato...

Hydraulic control valve and fuel injector using same

Structure of fuel injector for avoiding injection of excess quantit...

Valve actuating device and fuel injector using same

Fuel injection valve

Fuel injection system for internal combustion engine

Cooling system for an internal combustion engine

Common-rail fuel injection system for an engine

Electrically heated catalytic apparatus

Electrically heated catalytic apparatus

Lubricating apparatus for an engine

Solenoid valve

Fuel injection apparatus

Exhaust gas purification apparatus

Engine with an adsorber

Fuel injector for internal combustion engine having throttle portion

Fuel injection apparatus

Internal combustion engine cooling apparatus

Fuel vapor purging system

Valve drive device

Oxygen concentration detecting apparatus

Fuel supply system for an internal combustion engine

Warming-up promoting apparatus of internal combustion engine

Internal combustion engine with evaporated fuel purge system

Gas/liquid separation device

Electromagnetic type fluid flow control valve

Fuel injector

Spark plug for internal combustion engines

Electrostrictive actuator device and fuel injection device using same

Patents Applicationslast 30 patents

Hydraulic control device, system and method for controlling actuato...

Hydraulic control valve and fuel injector using same

Hydraulic control device, system and method for controlling actuato...

Valve actuating device and fuel injector using same

Structure of fuel injector for avoiding injection of excess quantit...