Ayumu Miyajima

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Brake control device
- Patent number 9,278,676
- Issue date Mar 8, 2016
- Hitachi Automotive Systems, Ltd.
- Kimio Nishino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle brake system
- Patent number 8,833,869
- Issue date Sep 16, 2014
- Hitachi Automotive Systems, Ltd.
- Norikazu Matsuzaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake control system
- Patent number 8,672,808
- Issue date Mar 18, 2014
- Hitachi Automotive Systems, Ltd.
- Kimio Nishino
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake control apparatus
- Patent number 8,538,653
- Issue date Sep 17, 2013
- Hitachi Automotive Systems, Ltd.
- Ayumu Miyajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power steering system
- Patent number 7,703,561
- Issue date Apr 27, 2010
- Hitachi, Ltd.
- Ayumu Miyajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power steering system
- Patent number 7,648,003
- Issue date Jan 19, 2010
- Hitachi, Ltd.
- Ayumu Miyajima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering system
- Patent number 7,631,722
- Issue date Dec 15, 2009
- Ayumu Miyajima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power steering apparatus
- Patent number 7,584,816
- Issue date Sep 8, 2009
- Hitachi, Ltd.
- Ayumu Miyajima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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 and fuel injection system
- Patent number 6,854,448
- Issue date Feb 15, 2005
- Hitachi, Ltd.
- Yoshio Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector
- Patent number 6,845,925
- Issue date Jan 25, 2005
- Hitachi, Ltd.
- Motoyuki Abe
- 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
Electromagnetic fuel injection valve
- Patent number 6,685,114
- Issue date Feb 3, 2004
- Hitachi, Ltd.
- Yoshio Okamoto
- 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 6,675,766
- 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
Fuel injection method of internal combustion engine and fuel inject...
- Patent number 6,588,399
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Yoshio Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake air control device and internal combustion engine mounting t...
- Patent number 6,543,412
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Kiyoshi Amou
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fuel injection system for internal combustion engine
- Patent number 6,543,419
- Issue date Apr 8, 2003
- Hitachi, Ldt.
- Yoshio Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel supply device and internal combustion engine mounting the same
- Patent number 6,508,236
- Issue date Jan 21, 2003
- Hitachi, Ltd.
- Kiyoshi Amou
- 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 injection valve
- Patent number 6,367,720
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Yoshio Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct injection fuel injector and internal combustion engine mount...
- Patent number 6,345,601
- Issue date Feb 12, 2002
- Hitachi, Ltd.
- Ayumu Miyajima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Brake Control Device
- Publication number 20110316329
- Publication date Dec 29, 2011
- Hitachi Automotive Systems, Ltd.
- Kimio Nishino
- B60 - VEHICLES IN GENERAL
Information Patent Application
Brake Control Apparatus
- Publication number 20110202250
- Publication date Aug 18, 2011
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Ayumu Miyajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Brake System
- Publication number 20110066345
- Publication date Mar 17, 2011
- Hitachi Automotive Systems, Ltd.
- Shingo Nasu
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle Brake System
- Publication number 20100253137
- Publication date Oct 7, 2010
- Hitachi Automotive Systems, Ltd.
- Norikazu MATSUZAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Brake Controller, Brake System Provided with the Same, and Vehicle...
- Publication number 20090195056
- Publication date Aug 6, 2009
- Hitachi, Ltd
- Shingo NASU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power steering system
- Publication number 20070209859
- Publication date Sep 13, 2007
- HITACHI, LTD.
- Ayumu Miyajima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Power steering system
- Publication number 20070176488
- Publication date Aug 2, 2007
- HITACHI, LTD.
- Ayumu Miyajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power steering apparatus
- Publication number 20060027418
- Publication date Feb 9, 2006
- Ayumu Miyajima
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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 injector
- Publication number 20030094518
- Publication date May 22, 2003
- 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 20030006316
- Publication date Jan 9, 2003
- Ayumu Miyajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electromagnetic fuel injection valve
- Publication number 20020088880
- Publication date Jul 11, 2002
- Yoshio Okamoto
- 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
Fuel injection valve and fuel injection system
- Publication number 20020050266
- Publication date May 2, 2002
- Yoshio Okamoto
- 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
Intake air control device and internal combustion engine mounting t...
- Publication number 20010027776
- Publication date Oct 11, 2001
- Kiyoshi Amou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel supply device and internal combustion engine mounting the same
- Publication number 20010025628
- Publication date Oct 4, 2001
- Kiyoshi Amou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel injection system for internal combustion engine
- Publication number 20010023686
- Publication date Sep 27, 2001
- Yoshio Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel injection method of internal combustion engine and fuel inject...
- Publication number 20010022170
- Publication date Sep 20, 2001
- Yoshio Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Ayumu Miyajima

Person

Patents Grantslast 30 patents

Brake control device

Vehicle brake system

Brake control system

Brake control apparatus

Power steering system

Power steering system

Power steering system

Power steering apparatus

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

Fuel injection valve and internal combustion engine mounting the same

Fuel injection valve and fuel injection system

Fuel injector

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

Electromagnetic fuel injection valve

Fuel injection valve and internal combustion engine mounting the same

Internal combustion engine

Fuel injection method of internal combustion engine and fuel inject...

Intake air control device and internal combustion engine mounting t...

Fuel injection system for internal combustion engine

Fuel supply device and internal combustion engine mounting the same

Fuel injection valve and internal combustion engine mounting the same

Electromagnetic fuel injection valve

Direct injection fuel injector and internal combustion engine mount...

Patents Applicationslast 30 patents

Brake Control Device

Brake Control Apparatus

Brake System

Vehicle Brake System

Brake Controller, Brake System Provided with the Same, and Vehicle...

Power steering system

Power steering system

Power steering apparatus

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 injector

Fuel injection valve and internal combustion engine mounting the same

Electromagnetic fuel injection valve

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

Fuel injection valve and fuel injection system

Internal combustion engine

Intake air control device and internal combustion engine mounting t...

Fuel supply device and internal combustion engine mounting the same

Fuel injection system for internal combustion engine

Fuel injection method of internal combustion engine and fuel inject...