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Hideki Koyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotation pump
    • Patent number D659166
    • Issue date May 8, 2012
    • Denso Corporation
    • Hideki Koyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Rotation pump
    • Patent number D655312
    • Issue date Mar 6, 2012
    • Denso Corporation
    • Hideki Koyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electrical connector housing
    • Patent number D643817
    • Issue date Aug 23, 2011
    • Sumitomo Wiring Systems, Ltd.
    • Motohiro Ando
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Thermal type air flow amount measuring apparatus having flow rectifier
    • Patent number 6,223,594
    • Issue date May 1, 2001
    • Denso Corporation
    • Tomoyuki Takiguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Temperature detecting apparatus and thermal type flow meter using t...
    • Patent number 5,847,275
    • Issue date Dec 8, 1998
    • Nippondenso Co., Ltd.
    • Minoru Kondo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Thermal flow meter
    • Patent number 5,756,893
    • Issue date May 26, 1998
    • Nippondenso Co., Ltd.
    • Minoru Kondo
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fuel pump
    • Patent number 5,336,045
    • Issue date Aug 9, 1994
    • Nippondenso Co., Ltd.
    • Hideki Koyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL PUMP
    • Publication number 20120051954
    • Publication date Mar 1, 2012
    • DENSO CORPORATION
    • Rihito ASAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL PUMP AND METHOD OF MAKING THE SAME
    • Publication number 20120038240
    • Publication date Feb 16, 2012
    • DENSO CORPORATION
    • Rihito ASAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Motor driven fuel pump having impeller
    • Publication number 20040191096
    • Publication date Sep 30, 2004
    • Denso Corporation
    • Hideki Koyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...