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Masatoshi Kozui

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine and evaluation device
    • Patent number 11,851,852
    • Issue date Dec 26, 2023
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 11,391,016
    • Issue date Jul 19, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Slewing-type work machine
    • Patent number 11,162,242
    • Issue date Nov 2, 2021
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pivoting work machine
    • Patent number 11,131,081
    • Issue date Sep 28, 2021
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Slewing-type hydraulic work machine
    • Patent number 11,028,559
    • Issue date Jun 8, 2021
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 10,876,273
    • Issue date Dec 29, 2020
    • Kobelco Construction Machinery Co., Ltd.
    • Masatoshi Kozui
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Construction machine
    • Patent number 9,458,803
    • Issue date Oct 4, 2016
    • Kobelco Construction Machinery Co., Ltd.
    • Yoshihiko Ueda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20230257966
    • Publication date Aug 17, 2023
    • HIROSHIMA UNIVERSITY
    • Masatoshi KOZUI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE AND EVALUATION DEVICE
    • Publication number 20210340736
    • Publication date Nov 4, 2021
    • HIROSHIMA UNIVERSITY
    • Masatoshi KOZUI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210332561
    • Publication date Oct 28, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatoshi KOZUI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SLEWING-TYPE HYDRAULIC WORK MACHINE
    • Publication number 20200370279
    • Publication date Nov 26, 2020
    • KOBELCO CONSTRUCATION MACHINERY CO., LTD.
    • Masatoshi KOZUI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SLEWING-TYPE WORK MACHINE
    • Publication number 20200362538
    • Publication date Nov 19, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatoshi KOZUI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PIVOTING WORK MACHINE
    • Publication number 20200340211
    • Publication date Oct 29, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatoshi KOZUI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20180274206
    • Publication date Sep 27, 2018
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Masatoshi KOZUI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20150136057
    • Publication date May 21, 2015
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Yoshihiko UEDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS