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Masahiro Toyohara

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel Injection Control Device
    • Publication number 20220010747
    • Publication date Jan 13, 2022
    • Hitachi Astemo, Ltd.
    • Fumihiro ITABA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electromagnetic Valve Control Unit and Internal Combustion Engine C...
    • Publication number 20190218990
    • Publication date Jul 18, 2019
    • Hitachi Automotive Systems, Ltd.
    • Toshihiro AONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190153974
    • Publication date May 23, 2019
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR FUEL INJECTION DEVICE
    • Publication number 20190024601
    • Publication date Jan 24, 2019
    • Hitachi Automotive Systems, Ltd.
    • Akiyasu MIYAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190017461
    • Publication date Jan 17, 2019
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Drive Device for Fuel Injection Device, and Fuel Injection System
    • Publication number 20180209366
    • Publication date Jul 26, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR FUEL INJECTION DEVICE
    • Publication number 20180209365
    • Publication date Jul 26, 2018
    • Hitachi Automotive Systems, Ltd.
    • Toshihiro AONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injector Control Device
    • Publication number 20180195450
    • Publication date Jul 12, 2018
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Control Device
    • Publication number 20180156147
    • Publication date Jun 7, 2018
    • Hitachi Automotive Systems, Ltd.
    • Haoyun SHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR FUEL INJECTION VALVE
    • Publication number 20180010545
    • Publication date Jan 11, 2018
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve Control Device
    • Publication number 20170335787
    • Publication date Nov 23, 2017
    • Hitachi Automotive Systems, Ltd.
    • Toshihiro AONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
    • Publication number 20170234260
    • Publication date Aug 17, 2017
    • Hitachi Automotive Systems, Ltd.
    • Satoshi MATSUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR ELECTROMAGNETIC FUEL INJECTION VALVE
    • Publication number 20170051696
    • Publication date Feb 23, 2017
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Drive Device for Fuel Injection Device
    • Publication number 20160237937
    • Publication date Aug 18, 2016
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal-Combustion-Engine Fuel Injection Control Device
    • Publication number 20160208725
    • Publication date Jul 21, 2016
    • Hitachi Automotive Systems, Ltd.
    • Takao FUKUDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Drive Device for Fuel Injection Device, and Fuel Injection System
    • Publication number 20160177855
    • Publication date Jun 23, 2016
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160138511
    • Publication date May 19, 2016
    • Hitachi Automotive Systems, Ltd.
    • Masahiro TOYOHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electromagnetic Valve Control Unit and Internal Combustion Engine C...
    • Publication number 20160076498
    • Publication date Mar 17, 2016
    • Toshihiro AONO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Device for Controlling Fuel Injection Valve
    • Publication number 20160047330
    • Publication date Feb 18, 2016
    • Hitachi Automotive Systems, Ltd.
    • Osamu MUKAIHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device for Internal Combustion Engine
    • Publication number 20160003182
    • Publication date Jan 7, 2016
    • Hitachi Automotive Systems, Ltd.
    • Yoshihisa FUJII
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Drive Device for Fuel Injection Device
    • Publication number 20150377176
    • Publication date Dec 31, 2015
    • Hitachi Automotive Systems, Ltd.
    • Ayumu HATANAKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control Device for Internal Combustion Engine
    • Publication number 20150144109
    • Publication date May 28, 2015
    • Hitachi Automotive Systems, Ltd.
    • Osamu Mukaihara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE CONTROL SYSTEM
    • Publication number 20140366848
    • Publication date Dec 18, 2014
    • Hitachi Automotive Systems, Ltd.
    • Yoshihisa Fujii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Control Device for Internal Combustion Engine
    • Publication number 20130112172
    • Publication date May 9, 2013
    • Hitachi Automotive Systems, Ltd.
    • Masahiro TOYOHARA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control System of Internal Combustion Engine
    • Publication number 20120116654
    • Publication date May 10, 2012
    • Hitachi Automotive Systems, Ltd.
    • Masahiro Toyohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control Device for Internal Combustion Engine
    • Publication number 20110301827
    • Publication date Dec 8, 2011
    • Masahiro Toyohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Injection System for Internal-Combustion Engine and Method of...
    • Publication number 20110220067
    • Publication date Sep 15, 2011
    • Hitachi Automotive Systems, Ltd.
    • Atsushi OKONOGI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Control Apparatus for Internal Combustion Engine
    • Publication number 20110100333
    • Publication date May 5, 2011
    • Hitachi Automotive Systems, Ltd.
    • Masahiro TOYOHARA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Internal Combustion Engine Controller
    • Publication number 20110023835
    • Publication date Feb 3, 2011
    • Hitachi Automotive Systems, Ltd.
    • Ryoichi OURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control Apparatus and Control Method for Internal Combustion Engine
    • Publication number 20100263632
    • Publication date Oct 21, 2010
    • Hitachi Automotive Systems, Ltd.
    • Takao MIYAKE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS