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Satoshi Ishigaki

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  • Kariya-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    EGR valve including seal ring
    • Patent number 10,704,507
    • Issue date Jul 7, 2020
    • Denso Corporation
    • Satoshi Ishigaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device
    • Patent number 10,378,655
    • Issue date Aug 13, 2019
    • Denso Corporation
    • Satoshi Ishigaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve apparatus
    • Patent number 9,500,162
    • Issue date Nov 22, 2016
    • Denso Corporation
    • Kazushi Sasaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust system for internal combustion engine
    • Patent number 9,404,444
    • Issue date Aug 2, 2016
    • Denso Corporation
    • Ryo Sano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    EGR apparatus
    • Patent number 9,303,593
    • Issue date Apr 5, 2016
    • Denso Corporation
    • Satoshi Ishigaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Motor actuator having electric motor received in housing
    • Patent number 8,841,802
    • Issue date Sep 23, 2014
    • Denso Corporation
    • Takahiro Kouzu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Valve device and secondary air supply system having the same
    • Patent number 7,958,722
    • Issue date Jun 14, 2011
    • Denso Corporation
    • Tadashi Komiyama
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Torque-transmitting device for use in air control valve
    • Patent number 7,543,794
    • Issue date Jun 9, 2009
    • Denso Corporation
    • Takahiro Kouzu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Idle speed control valve
    • Patent number 6,666,432
    • Issue date Dec 23, 2003
    • Denso Corporation
    • Satoshi Ishigaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 6,546,945
    • Issue date Apr 15, 2003
    • Denso Corporation
    • Satoshi Ishigaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve for ORVR system
    • Patent number 6,526,951
    • Issue date Mar 4, 2003
    • Denso Corporation
    • Satoshi Ishigaki
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL RING
    • Publication number 20180258889
    • Publication date Sep 13, 2018
    • Denso Corporation
    • Satoshi ISHIGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20180100586
    • Publication date Apr 12, 2018
    • DENSO CORPORATION
    • Satoshi ISHIGAKI
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20150330335
    • Publication date Nov 19, 2015
    • DENSO CORPORATION
    • Hiroki SHIMADA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20140311464
    • Publication date Oct 23, 2014
    • DENSO CORPORATION
    • Ryo SANO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20140034029
    • Publication date Feb 6, 2014
    • DENSO CORPORATION
    • Kazushi SASAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    EGR APPARATUS
    • Publication number 20130228157
    • Publication date Sep 5, 2013
    • DENSO CORPORATION
    • Satoshi ISHIGAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VALVE DEVICE AND SECONDARY AIR SUPPLY SYSTEM HAVING THE SAME
    • Publication number 20080110159
    • Publication date May 15, 2008
    • DENSO CORPORATION
    • Tadashi KOMIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fluid-controlled valve
    • Publication number 20080073605
    • Publication date Mar 27, 2008
    • DENSO CORPORATION
    • Satoshi Ishigaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Torque-transmitting device for use in air control valve
    • Publication number 20070102660
    • Publication date May 10, 2007
    • DENSO CORPORATION
    • Takahiro Kouzu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Motor actuator
    • Publication number 20070103010
    • Publication date May 10, 2007
    • DENSO CORPORATION
    • Takahiro Kouzu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Airflow control valve for use in an internal combustion engine
    • Publication number 20060037310
    • Publication date Feb 23, 2006
    • DENSO CORPORATION
    • Masaki Sakata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Idle speed control valve
    • Publication number 20020113221
    • Publication date Aug 22, 2002
    • Satoshi Ishigaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Electromagnetic valve
    • Publication number 20020000529
    • Publication date Jan 3, 2002
    • Satoshi Ishigaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electromagnetic valve for ORVR system
    • Publication number 20010017160
    • Publication date Aug 30, 2001
    • Satoshi Ishigaki
    • B60 - VEHICLES IN GENERAL