TREA

Hirotaka OTAKI

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  • Utsunomiya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve apparatus
    • Patent number 10,260,640
    • Issue date Apr 16, 2019
    • Honda Motor Co., Ltd.
    • Koji Hakoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid passage valve
    • Patent number 8,434,736
    • Issue date May 7, 2013
    • Keihin Corporation
    • Takenori Sumiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20170248238
    • Publication date Aug 31, 2017
    • Honda Motor Co., Ltd.
    • Koji Hakoda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID PASSAGE VALVE
    • Publication number 20120074344
    • Publication date Mar 29, 2012
    • Keihin Corporation
    • Takenori SUMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLUID PASSAGE VALVE AND METHOD OF ASSEMBLING SAME
    • Publication number 20100243938
    • Publication date Sep 30, 2010
    • Keihin Corporation
    • Takenori SUMIYA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS