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Koichi Eto

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water jacket
    • Patent number 11,339,741
    • Issue date May 24, 2022
    • Honda Motor Co., Ltd.
    • Koichi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine vibration elimination system and variable stroke characteris...
    • Patent number 7,905,210
    • Issue date Mar 15, 2011
    • Honda Motor Co., Ltd.
    • Koichi Eto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stroke characteristic variable engine
    • Patent number 7,357,111
    • Issue date Apr 15, 2008
    • Honda Motor Co., Ltd.
    • Akinori Maezuru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable stroke-characteristic engine for vehicle
    • Patent number 7,234,424
    • Issue date Jun 26, 2007
    • Honda Motor Co., Ltd.
    • Shigekazu Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER JACKET
    • Publication number 20210301757
    • Publication date Sep 30, 2021
    • Honda Motor Co., Ltd.
    • Koichi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VARIABLE STROKE CHARACTERISTIC ENGINE
    • Publication number 20100192915
    • Publication date Aug 5, 2010
    • Honda Motor Co., Ltd.
    • Shigekazu Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine Vibration Elimination System and Variable Stroke Characteris...
    • Publication number 20070289567
    • Publication date Dec 20, 2007
    • Koichi Eto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Stroke characteristic variable engine
    • Publication number 20060180117
    • Publication date Aug 17, 2006
    • Honda Motor Co. Ltd.
    • Akinori Maezuru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable stroke-characteristic engine for vehicle
    • Publication number 20060144354
    • Publication date Jul 6, 2006
    • HONDA MOTOR CO., LTD.
    • Shigekazu Tanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Lubrication oil supply structure
    • Publication number 20060096810
    • Publication date May 11, 2006
    • HONDA MOTOR CO., LTD.
    • Koichi Eto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES