TREA

Eiichi Kubota

Follow

Person

  • Ishioka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow rate control valve and high-pressure fuel supply pump
    • Patent number 10,731,615
    • Issue date Aug 4, 2020
    • Hitachi Automotive Systems, Ltd.
    • Ryo Kusakabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel rail and method of manufacturing same
    • Patent number 10,473,075
    • Issue date Nov 12, 2019
    • Hitachi Automotive Systems, Ltd.
    • Eiichi Kubota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 8,230,839
    • Issue date Jul 31, 2012
    • Hitachi, Ltd.
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injection valve
    • Patent number 8,104,698
    • Issue date Jan 31, 2012
    • Hitachi, Ltd.
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel injector and its stroke adjustment method
    • Patent number 7,770,823
    • Issue date Aug 10, 2010
    • Hitachi, Ltd.
    • Eiichi Kubota
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    High pressure pump and manufacturing process thereof
    • Patent number 7,478,582
    • Issue date Jan 20, 2009
    • Hitachi, Ltd.
    • Eiichi Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL RAIL AND METHOD OF MANUFACTURING SAME
    • Publication number 20180274507
    • Publication date Sep 27, 2018
    • Hitachi Automotive Systems, Ltd.
    • Eiichi KUBOTA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Flow Rate Control Valve and High-Pressure Fuel Supply Pump
    • Publication number 20180135579
    • Publication date May 17, 2018
    • Hitachi Automotive Systems, Ltd.
    • Ryo KUSAKABE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injection Valve
    • Publication number 20100065021
    • Publication date Mar 18, 2010
    • Hitachi, Ltd
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL INJECTION VALVE
    • Publication number 20100012754
    • Publication date Jan 21, 2010
    • Hitachi, Ltd
    • Masahiko Hayatani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injector and Its Stroke Adjustment Method
    • Publication number 20080296414
    • Publication date Dec 4, 2008
    • Hitachi, Ltd
    • Eiichi KUBOTA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    High pressure pump and manufacturing process thereof
    • Publication number 20040179963
    • Publication date Sep 16, 2004
    • Hitachi, Ltd.
    • Eiichi Kubota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...