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Naoki Mitsumata

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  • Takahama-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic valve
    • Patent number 10,151,400
    • Issue date Dec 11, 2018
    • Denso Corporation
    • Katsuhiro Ichihashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 9,297,471
    • Issue date Mar 29, 2016
    • Denso Corporation
    • Fumiaki Arikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 9,046,186
    • Issue date Jun 2, 2015
    • Denso Corporation
    • Naoki Mitsumata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Depressurizing valve and fuel injection device
    • Patent number 7,712,453
    • Issue date May 11, 2010
    • Denso Corporation
    • Shigeru Nonoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Solenoid valve
    • Patent number 7,578,494
    • Issue date Aug 25, 2009
    • Denso Corporation
    • Naoki Mitsumata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid drive apparatus
    • Patent number 7,552,908
    • Issue date Jun 30, 2009
    • Denso Corporation
    • Naoki Mitsumata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve apparatus
    • Patent number 7,441,546
    • Issue date Oct 28, 2008
    • Denso Corporation
    • Naoki Mitsumata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20140217317
    • Publication date Aug 7, 2014
    • DENSO CORPORATION
    • Katsuhiro ICHIHASHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SOLENOID VALVE
    • Publication number 20130306895
    • Publication date Nov 21, 2013
    • Fumiaki ARIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20130181149
    • Publication date Jul 18, 2013
    • DENSO CORPORATION
    • Naoki MITSUMATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC VALVE
    • Publication number 20130181795
    • Publication date Jul 18, 2013
    • DENSO CORPORATION
    • Naoki MITSUMATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic actuator performing quick response
    • Publication number 20070200655
    • Publication date Aug 30, 2007
    • DENSO CORPORATION
    • Fumiaki Murakami
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Solenoid valve
    • Publication number 20070181840
    • Publication date Aug 9, 2007
    • DENSO CORPORATION
    • Naoki Mitsumata
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Depressurizing valve and fuel injection device
    • Publication number 20070084443
    • Publication date Apr 19, 2007
    • DENSO CORPORATION
    • Shigeru Nonoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Solenoid drive apparatus
    • Publication number 20070057221
    • Publication date Mar 15, 2007
    • DENSO CORPORATION
    • Naoki Mitsumata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Valve apparatus
    • Publication number 20070034819
    • Publication date Feb 15, 2007
    • DENSO CORPORATION
    • Naoki Mitsumata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS