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Kengo Kumeuchi

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  • Chikuma, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKING CONTROL DEVICE IN WORKING VEHICLE
    • Publication number 20230133546
    • Publication date May 4, 2023
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING VEHICLE
    • Publication number 20230039973
    • Publication date Feb 9, 2023
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING VEHICLE
    • Publication number 20220069362
    • Publication date Mar 3, 2022
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPERATION CONTROL DEVICE FOR WORKING VEHICLE
    • Publication number 20200318319
    • Publication date Oct 8, 2020
    • TAKEUCHI MFG. CO., LTD.
    • Koichi SHIMIZU
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    OPERATION CONTROL DEVICE FOR WORKING VEHICLE
    • Publication number 20200318656
    • Publication date Oct 8, 2020
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DIRECT CURRENT POWER SUPPLY CIRCUIT MOUNTED IN WORKING VEHICLE
    • Publication number 20200290479
    • Publication date Sep 17, 2020
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE UNIT OF HYDRAULIC EXCAVATOR
    • Publication number 20190345695
    • Publication date Nov 14, 2019
    • TAKEUCHI MFG. CO., LTD.
    • Kengo KUMEUCHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL