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Kazuyuki HATTA

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  • Sakai-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER COVER, HYDRAULIC CYLINDER, AND WORKING MACHINE
    • Publication number 20250101998
    • Publication date Mar 27, 2025
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LEVER DEVICE AND WORKING MACHINE INCLUDING THE SAME
    • Publication number 20250101713
    • Publication date Mar 27, 2025
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HOSE CLAMP STRUCTURE AND WORKING MACHINE
    • Publication number 20240125095
    • Publication date Apr 18, 2024
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240110358
    • Publication date Apr 4, 2024
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LEVER DEVICE AND WORKING MACHINE
    • Publication number 20240094759
    • Publication date Mar 21, 2024
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20230323629
    • Publication date Oct 12, 2023
    • KUBOTA CORPORATION
    • Hiroshi HORII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HOUSING BODY AND WORKING MACHINE
    • Publication number 20220009564
    • Publication date Jan 13, 2022
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FRONT GUARD AND WORKING MACHINE
    • Publication number 20210404144
    • Publication date Dec 30, 2021
    • KUBOTA CORPORATION
    • Kazuyuki HATTA
    • B60 - VEHICLES IN GENERAL