TREA

Kohei NAGAO

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  • Ibaraki-shi, Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work vehicle and control method for work vehicle
    • Patent number 12,312,771
    • Issue date May 27, 2025
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,304,555
    • Issue date May 20, 2025
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 12,241,230
    • Issue date Mar 4, 2025
    • Kubota Corporation
    • Kohei Nagao
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 12,221,768
    • Issue date Feb 11, 2025
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,168,859
    • Issue date Dec 17, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,146,296
    • Issue date Nov 19, 2024
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,139,888
    • Issue date Nov 12, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Working machine
    • Patent number 12,134,877
    • Issue date Nov 5, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,098,524
    • Issue date Sep 24, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 12,065,191
    • Issue date Aug 20, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,946,227
    • Issue date Apr 2, 2024
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine
    • Patent number 11,898,327
    • Issue date Feb 13, 2024
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,873,624
    • Issue date Jan 16, 2024
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,846,087
    • Issue date Dec 19, 2023
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,814,815
    • Issue date Nov 14, 2023
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,796,056
    • Issue date Oct 24, 2023
    • Kubota Corporation
    • Ryota Hamamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system for working machine, and working machine
    • Patent number 11,767,659
    • Issue date Sep 26, 2023
    • Kubota Corporation
    • Kohei Nagao
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,635,141
    • Issue date Apr 25, 2023
    • Kubota Corporation
    • Ryota Hamamoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,414,835
    • Issue date Aug 16, 2022
    • Kubota Corporation
    • Masahiro Toyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,371,215
    • Issue date Jun 28, 2022
    • Kubota Corporation
    • Yuji Fukuda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
    • Publication number 20250154744
    • Publication date May 15, 2025
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20250059729
    • Publication date Feb 20, 2025
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE, CONTROLLER FOR WORK VEHICLE, AND SPEED CONTROL METHOD...
    • Publication number 20250027293
    • Publication date Jan 23, 2025
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE, CONTROLLER FOR WORK VEHICLE, AND SPEED CONTROL METHOD...
    • Publication number 20250027294
    • Publication date Jan 23, 2025
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240336301
    • Publication date Oct 10, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240337092
    • Publication date Oct 10, 2024
    • KUBOTA CORPORATION
    • Ryota HAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240301651
    • Publication date Sep 12, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20240151004
    • Publication date May 9, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240102265
    • Publication date Mar 28, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE AND SPEED CONTROL METHOD FOR WORK VEHICLE
    • Publication number 20240060272
    • Publication date Feb 22, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK VEHICLE AND WORK VEHICLE SPEED CONTROL METHOD
    • Publication number 20240060274
    • Publication date Feb 22, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20240052597
    • Publication date Feb 15, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    WORK VEHICLE AND CONTROL METHOD FOR WORK VEHICLE
    • Publication number 20240052598
    • Publication date Feb 15, 2024
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240026648
    • Publication date Jan 25, 2024
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20230220913
    • Publication date Jul 13, 2023
    • KUBOTA CORPORATION
    • Ryota HAMAMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE
    • Publication number 20230070893
    • Publication date Mar 9, 2023
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE, AND WORKING MACHINE
    • Publication number 20230051323
    • Publication date Feb 16, 2023
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220259826
    • Publication date Aug 18, 2022
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049472
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049458
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049471
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049466
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHIINE
    • Publication number 20220049468
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049461
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Kohei NAGAO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049723
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Ryota HAMAMOTO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049459
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049460
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20220049469
    • Publication date Feb 17, 2022
    • KUBOTA CORPORATION
    • Yuji FUKUDA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20210123212
    • Publication date Apr 29, 2021
    • KUBOTA CORPORATION
    • Masahiro TOYAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    COATING FILM FOR STRUCTURE, SET OF COATING MATERIALS FOR FORMING CO...
    • Publication number 20210107044
    • Publication date Apr 15, 2021
    • NITTO DENKO CORPORATION
    • Satoru SUZUKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...