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Ibaragi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Brake control system
Patent number
8,360,532
Issue date
Jan 29, 2013
Hitachi, Ltd.
Kimio Nishino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake device for vehicle
Patent number
7,289,897
Issue date
Oct 30, 2007
Hitachi, Ltd.
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
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
Throttle valve opening and closing device
Patent number
7,243,635
Issue date
Jul 17, 2007
Hitachi, Ltd.
Masahiko Soshino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Throttle valve opening and closing device
Patent number
7,174,877
Issue date
Feb 13, 2007
Hitachi, Ltd.
Masahiko Soshino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electrically driven brake device and control apparatus thereof
Patent number
7,165,817
Issue date
Jan 23, 2007
Hitachi, Ltd.
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel-injection valve
Patent number
7,163,162
Issue date
Jan 16, 2007
Hitachi, Ltd.
Masahiro Tsuchiya
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Throttle valve opening and closing device
Patent number
7,040,283
Issue date
May 9, 2006
Hitachi, Ltd.
Masahiko Soshino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Braking apparatus and method of controlling the same
Patent number
6,969,126
Issue date
Nov 29, 2005
Hitachi, Ltd.
Masanori Ichinose
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Throttle valve opening and closing device
Patent number
6,932,051
Issue date
Aug 23, 2005
Hitachi, Ltd.
Masahiko Soshino
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Electrically driven brake device and control apparatus thereof
Patent number
6,854,813
Issue date
Feb 15, 2005
Hitachi, Ltd.
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
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
Fuel vaporization promoting apparatus and fuel carburetion accelerator
Patent number
6,820,864
Issue date
Nov 23, 2004
Hitachi, Ltd.
Kiyoshi Amou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Brake device for vehicle
Patent number
6,810,316
Issue date
Oct 26, 2004
Hitachi, Ltd.
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power transmission apparatus for an automobile
Patent number
6,692,405
Issue date
Feb 17, 2004
Hitachi, Ltd.
Toshimichi Minowa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric-control-type throttle apparatus
Patent number
6,684,850
Issue date
Feb 3, 2004
Hitachi, Ltd.
Takehiko Kowatari
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
High pressure fuel pump
Patent number
6,651,630
Issue date
Nov 25, 2003
Hitachi, Ltd.
Kenji Hiraku
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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
Auxiliary drive and automobile equipped with the same
Patent number
6,617,703
Issue date
Sep 9, 2003
Hitachi, Ltd.
Kenichiro Matsubara
B60 - VEHICLES IN GENERAL
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
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
Electric-control-type throttle apparatus
Patent number
6,543,416
Issue date
Apr 8, 2003
Hitachi, Ltd.
Takehiko Kowatari
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...
Patents Applications
last 30 patents
Information
Patent Application
BRAKE CONTROL SYSTEM
Publication number
20090236903
Publication date
Sep 24, 2009
Hitachi, Ltd
Kimio Nishino
B60 - VEHICLES IN GENERAL
Information
Patent Application
Fuel-injection valve
Publication number
20070075166
Publication date
Apr 5, 2007
Masahiro Tsuchiya
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
20050205051
Publication date
Sep 22, 2005
Ayumu Miyajima
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Throttle valve opening and closing device
Publication number
20050183696
Publication date
Aug 25, 2005
Masahiko Soshino
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Throttle valve opening and closing device
Publication number
20050178355
Publication date
Aug 18, 2005
Masahiko Soshino
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Throttle valve opening and closing device
Publication number
20050166893
Publication date
Aug 4, 2005
Masahiko Soshino
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Brake device for vehicle
Publication number
20050065696
Publication date
Mar 24, 2005
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
Mixture supply device for internal-combustion engine
Publication number
20040237931
Publication date
Dec 2, 2004
Yoshio Okamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrically driven brake device and control apparatus thereof
Publication number
20040212250
Publication date
Oct 28, 2004
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
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
Throttle valve opening and closing device
Publication number
20040060541
Publication date
Apr 1, 2004
Hitachi, Ltd.
Masahiko Soshino
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel vaporization promoting apparatus and fuel carburetion accelerator
Publication number
20030155666
Publication date
Aug 21, 2003
Kiyoshi Amou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electric-control-type throttle apparatus
Publication number
20030136377
Publication date
Jul 24, 2003
Takehiko Kowatari
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel-injection valve
Publication number
20030111563
Publication date
Jun 19, 2003
Masahiro Tsuchiya
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Brake device for vehicle
Publication number
20030083797
Publication date
May 1, 2003
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method and apparatus for controlling intake airflow rate of an engi...
Publication number
20030075147
Publication date
Apr 24, 2003
Takehiko Kowatari
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Braking apparatus and method of controlling the same
Publication number
20030062228
Publication date
Apr 3, 2003
Masanori Ichinose
B60 - VEHICLES IN GENERAL
Information
Patent Application
High pressure fuel pump
Publication number
20030059322
Publication date
Mar 27, 2003
Kenji Hiraku
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Auxiliary drive and automobile equipped with the same
Publication number
20030042054
Publication date
Mar 6, 2003
Kenichiro Matsubara
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electrically driven brake device and control apparatus thereof
Publication number
20030030322
Publication date
Feb 13, 2003
Atsushi Yokoyama
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electric-control-type throttle apparatus
Publication number
20030010316
Publication date
Jan 16, 2003
Takehiko Kowatari
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
Method and apparatus for controlling intake air flow rate of an eng...
Publication number
20020129790
Publication date
Sep 19, 2002
Takehiko Kowatari
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Power transmission apparatus for an automobile
Publication number
20020098941
Publication date
Jul 25, 2002
Hitachi, Ltd.
Toshimichi Minowa
B60 - VEHICLES IN GENERAL
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