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Masahiro Sasaki
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Load drive circuit
Patent number
8,548,641
Issue date
Oct 1, 2013
Hitachi, Ltd.
Hisayoshi Nakata
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Internal combustion engine controller
Patent number
8,081,498
Issue date
Dec 20, 2011
Hitachi, Ltd.
Takuya Mayuzumi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Production method of an electronic circuit device
Patent number
7,934,312
Issue date
May 3, 2011
Hitachi, Ltd.
Takuya Mayuzumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control device and method of manufacturing thereof
Patent number
7,924,572
Issue date
Apr 12, 2011
Hitachi, Ltd.
Takuya Mayuzumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Control unit for internal combustion engine
Patent number
7,784,445
Issue date
Aug 31, 2010
Hitachi, Ltd.
Nobuyuki Takahashi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel injection control apparatus for internal combustion engine
Patent number
7,778,765
Issue date
Aug 17, 2010
Hitachi, Ltd.
Masahiro Toyohara
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine controller
Patent number
7,561,435
Issue date
Jul 14, 2009
Hitachi, Ltd.
Masaru Kamoshida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic circuit device and production method of the same
Patent number
7,514,784
Issue date
Apr 7, 2009
Hitachi, Ltd.
Takuya Mayuzumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic control unit and method thereof
Patent number
7,417,873
Issue date
Aug 26, 2008
Hitachi, Ltd.
Kiyoomi Kadoya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control device and method of manufacturing thereof
Patent number
7,359,212
Issue date
Apr 15, 2008
Hitachi, Ltd.
Takuya Mayuzumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Engine control apparatus
Patent number
4,953,513
Issue date
Sep 4, 1990
Hitachi, Ltd.
Masahiro Sasaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
INTERNAL COMBUSTION ENGINE CONTROLLER
Publication number
20090243574
Publication date
Oct 1, 2009
Hitachi, Ltd
Takuya MAYUZUMI
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
Publication number
20090177367
Publication date
Jul 9, 2009
Hitachi, Ltd
Masahiro TOYOHARA
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Electronic Circuit Device and Production Method of the Same
Publication number
20090119913
Publication date
May 14, 2009
Hitachi, Ltd
Takuya Mayuzumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTROL UNIT FOR INTERNAL COMBUSTION ENGINE
Publication number
20090107469
Publication date
Apr 30, 2009
Hitachi, Ltd
Nobuyuki TAKAHASHI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Load Drive Circuit
Publication number
20090079435
Publication date
Mar 26, 2009
Hitachi, Ltd
Hisayoshi NAKATA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control Device and Method of Manufacturing Thereof
Publication number
20080165511
Publication date
Jul 10, 2008
HITACHI, LTD.
Takuya Mayuzumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
ENGINE CONTROLLER
Publication number
20080002377
Publication date
Jan 3, 2008
Masaru KAMOSHIDA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Module and method for fabricating the same
Publication number
20060272150
Publication date
Dec 7, 2006
Syuuji Eguchi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electronic control unit and method thereof
Publication number
20060171127
Publication date
Aug 3, 2006
HITACHI, LTD.
Kiyoomi Kadoya
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electronic circuit device and production method of the same
Publication number
20060134937
Publication date
Jun 22, 2006
Hitachi, Ltd
Takuya Mayuzumi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Control device and method of manufacturing thereof
Publication number
20060077643
Publication date
Apr 13, 2006
HITACHI, LTD.
Takuya Mayuzumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Engine control circuit device
Publication number
20060012034
Publication date
Jan 19, 2006
HITACHI, LTD.
Kiyoomi Kadoya
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR