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Shuichi Shimizu

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Injection valve and method of making orifice
    • Patent number 7,874,070
    • Issue date Jan 25, 2011
    • Hitachi, Ltd.
    • Kenichi Gunji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fuel injector
    • Patent number 6,915,968
    • Issue date Jul 12, 2005
    • Hitachi, Ltd.
    • Motoyuki Abe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Electronic fuel injection valve
    • Patent number 6,752,332
    • Issue date Jun 22, 2004
    • Hitachi, Ltd.
    • Katsuyoshi Terakado
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel Injection Valve
    • Publication number 20150233334
    • Publication date Aug 20, 2015
    • Hitachi Automotive Systems, Ltd.
    • Akiyasu Miyamoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Injection valve and method of making orifice
    • Publication number 20070057093
    • Publication date Mar 15, 2007
    • HITACHI, LTD.
    • Kenichi Gunji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Fuel injector
    • Publication number 20030155449
    • Publication date Aug 21, 2003
    • Motoyuki Abe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...