Hiromasa Kubo

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel injection valve with restriction wall, and internal combustion...
- Patent number 7,264,181
- Issue date Sep 4, 2007
- Hitachi, Ltd.
- Motoyuki Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fuel injection valve and internal combustion engine mounting the same
- Patent number 7,231,902
- Issue date Jun 19, 2007
- Hitachi, Ltd.
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection valve
- Patent number 7,021,569
- Issue date Apr 4, 2006
- Hitachi, Ltd.
- Kiyotaka Ogura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve and internal combustion engine mounting the same
- Patent number 6,929,196
- Issue date Aug 16, 2005
- Hitachi, Ltd.
- Shigenori Togashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Manufacturing method of a fuel injection valve; and a fuel injectio...
- Patent number 6,840,465
- Issue date Jan 11, 2005
- Hitachi, Ltd.
- Motoyuki Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fuel injection valve and internal combustion engine mounting the same
- Patent number 6,675,766
- Issue date Jan 13, 2004
- Hitachi, Ltd.
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine
- Patent number 6,668,793
- Issue date Dec 30, 2003
- Hitachi, Ltd.
- Yoshio Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electromagnetic fuel injection valve
- Patent number 6,648,298
- Issue date Nov 18, 2003
- Hitachi Car Engineering Co., Ltd.
- Masahiro Souma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection apparatus, fuel injection method and internal combus...
- Patent number 6,634,338
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and control method thereof
- Patent number 6,615,805
- Issue date Sep 9, 2003
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector and internal combustion engine
- Patent number 6,571,773
- Issue date Jun 3, 2003
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injection apparatus, an internal combustion en...
- Patent number 6,550,458
- Issue date Apr 22, 2003
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection valve and internal combustion engine mounting the same
- Patent number 6,453,872
- Issue date Sep 24, 2002
- Hitachi, Ltd.
- Ayumu Miyajima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and control method thereof
- Patent number 6,431,155
- Issue date Aug 13, 2002
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic system fuel injection apparatus an internal combust...
- Patent number 6,332,453
- Issue date Dec 25, 2001
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and control method thereof
- Patent number 6,129,073
- Issue date Oct 10, 2000
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic fuel injector and control method thereof
- Patent number 5,992,391
- Issue date Nov 30, 1999
- Hitachi, Ltd.
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Induction volume sensing arrangement for internal combustion engine...
- Patent number 4,951,209
- Issue date Aug 21, 1990
- Nissan Motor Co., Ltd.
- Hatsuo Nagaishi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Self-cleaning arrangement for automotive hot wire type air flow meter
- Patent number 4,771,632
- Issue date Sep 20, 1988
- Nissan Motor Co., Ltd.
- Hiromasa Kubo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oxygen-sensing system
- Patent number 4,519,237
- Issue date May 28, 1985
- Nissan Motor Company, Limited
- Hiromasa Kubo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for and Method of Controlling a Starting Operation to Res...
- Publication number 20080216779
- Publication date Sep 11, 2008
- Hitachi, Ltd
- Satoru Watanabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection valve and internal combustion engine mounting the same
- Publication number 20050205051
- Publication date Sep 22, 2005
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection valve with restriction wall, and internal combustion...
- Publication number 20050098651
- Publication date May 12, 2005
- Motoyuki Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection valve and internal combustion engine mounting the same
- Publication number 20040089751
- Publication date May 13, 2004
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection valve and internal combustion engine mounting the same
- Publication number 20040060538
- Publication date Apr 1, 2004
- Shigenori Togashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection valve and internal combustion engine mounting the same
- Publication number 20030006316
- Publication date Jan 9, 2003
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electromagnetic fuel injector and control method thereof
- Publication number 20020166541
- Publication date Nov 14, 2002
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Manufacturing method of a fuel injection valve; and a fuel injectio...
- Publication number 20020079389
- Publication date Jun 27, 2002
- Motoyuki Abe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Electromagnetic fuel injection apparatus, an internal combustion en...
- Publication number 20020056443
- Publication date May 16, 2002
- Makoto Yamakado
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal combustion engine
- Publication number 20020050267
- Publication date May 2, 2002
- Yoshio Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electromagnetic fuel injection valve
- Publication number 20020008220
- Publication date Jan 24, 2002
- Masahiro Souma
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hiromasa Kubo

Person

Patents Grantslast 30 patents

Fuel injection valve with restriction wall, and internal combustion...

Fuel injection valve and internal combustion engine mounting the same

Fuel injection valve

Fuel injection valve and internal combustion engine mounting the same

Manufacturing method of a fuel injection valve; and a fuel injectio...

Fuel injection valve and internal combustion engine mounting the same

Internal combustion engine

Electromagnetic fuel injection valve

Fuel injection apparatus, fuel injection method and internal combus...

Electromagnetic fuel injector and control method thereof

Fuel injector and internal combustion engine

Electromagnetic fuel injection apparatus, an internal combustion en...

Fuel injection valve and internal combustion engine mounting the same

Electromagnetic fuel injector and control method thereof

Electromagnetic system fuel injection apparatus an internal combust...

Electromagnetic fuel injector and control method thereof

Electromagnetic fuel injector and control method thereof

Induction volume sensing arrangement for internal combustion engine...

Self-cleaning arrangement for automotive hot wire type air flow meter

Oxygen-sensing system

Patents Applicationslast 30 patents

Apparatus for and Method of Controlling a Starting Operation to Res...

Fuel injection valve and internal combustion engine mounting the same

Fuel injection valve with restriction wall, and internal combustion...

Fuel injection valve and internal combustion engine mounting the same

Fuel injection valve and internal combustion engine mounting the same

Fuel injection valve and internal combustion engine mounting the same

Electromagnetic fuel injector and control method thereof

Manufacturing method of a fuel injection valve; and a fuel injectio...

Electromagnetic fuel injection apparatus, an internal combustion en...

Internal combustion engine

Electromagnetic fuel injection valve