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Naofumi Yoshida

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  • Kawaga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Informing device, work vehicle, and informing method
    • Patent number 12,030,749
    • Issue date Jul 9, 2024
    • Tadano Ltd.
    • Yasuhiro Fukumori
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hydraulic system and emergency operation method
    • Patent number 10,995,778
    • Issue date May 4, 2021
    • Tadano Ltd.
    • Naoto Kawabuchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic system
    • Patent number 10,920,804
    • Issue date Feb 16, 2021
    • Tadano Ltd.
    • Naoto Kawabuchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Crane
    • Patent number 10,870,560
    • Issue date Dec 22, 2020
    • Tadano Ltd.
    • Yasuhiro Fukumori
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydraulic system
    • Patent number 10,837,473
    • Issue date Nov 17, 2020
    • Tadano Ltd.
    • Naoto Kawabuchi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Crane
    • Patent number 10,829,350
    • Issue date Nov 10, 2020
    • Tadano Ltd.
    • Yasuhiro Fukumori
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Unload circuit
    • Patent number 10,801,531
    • Issue date Oct 13, 2020
    • Tadano Ltd.
    • Naoto Kawabuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Actuator control device and work vehicle
    • Patent number 10,640,334
    • Issue date May 5, 2020
    • Tadano Ltd.
    • Naoto Kawabuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    INFORMING DEVICE, WORK VEHICLE, AND INFORMING METHOD
    • Publication number 20210261387
    • Publication date Aug 26, 2021
    • TADANO Ltd.
    • Yasuhiro FUKUMORI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    HYDRAULIC SYSTEM AND EMERGENCY OPERATION METHOD
    • Publication number 20200309166
    • Publication date Oct 1, 2020
    • TADANO Ltd.
    • Naoto KAWABUCHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FAILURE DETECTION DEVICE
    • Publication number 20200291971
    • Publication date Sep 17, 2020
    • TADANO Ltd.
    • Naoto KAWABUCHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CRANE
    • Publication number 20190119080
    • Publication date Apr 25, 2019
    • TADANO Ltd.
    • Yasuhiro FUKUMORI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CRANE
    • Publication number 20190112167
    • Publication date Apr 18, 2019
    • TADANO Ltd.
    • Yasuhiro FUKUMORI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    FAILURE DIAGNOSIS DEVICE
    • Publication number 20190113031
    • Publication date Apr 18, 2019
    • TADANO Ltd.
    • Naoto KAWABUCHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    HYDRAULIC SYSTEM
    • Publication number 20190085876
    • Publication date Mar 21, 2019
    • TADANO Ltd.
    • Naoto KAWABUCHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ACTUATOR CONTROL DEVICE AND WORK VEHICLE
    • Publication number 20180044143
    • Publication date Feb 15, 2018
    • TADANO LTD.
    • Naoto Kawabuchi
    • B66 - HOISTING LIFTING HAULING