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Kiyokazu Tanaka

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine
    • Patent number 11,933,020
    • Issue date Mar 19, 2024
    • Kobelco Construction Machinery Co., Ltd.
    • Kiyokazu Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dismantling system
    • Patent number 11,485,436
    • Issue date Nov 1, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Kiyokazu Tanaka
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Construction machine
    • Patent number 11,447,929
    • Issue date Sep 20, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Kiyokazu Tanaka
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Small swing type shovel
    • Patent number 7,523,804
    • Issue date Apr 28, 2009
    • Kobelco Construction Machinery Co., Ltd.
    • Kiyokazu Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 7,001,135
    • Issue date Feb 21, 2006
    • Kobelco Construction Machinery Co., Ltd.
    • Hiroshi Shimokakiuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISMANTLEMENT WORK MONITORING SERVER
    • Publication number 20230138526
    • Publication date May 4, 2023
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Reona TAKAMURA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220290402
    • Publication date Sep 15, 2022
    • Tomofumi OKADA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORK MACHINE
    • Publication number 20220275602
    • Publication date Sep 1, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tomofumi OKADA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DISMANTLING SYSTEM
    • Publication number 20210179213
    • Publication date Jun 17, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kiyokazu TANAKA
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210040710
    • Publication date Feb 11, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kiyokazu TANAKA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20200407947
    • Publication date Dec 31, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kiyokazu TANAKA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20200385957
    • Publication date Dec 10, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kiyokazu TANAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    Small swing type shovel
    • Publication number 20050166429
    • Publication date Aug 4, 2005
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kiyokazu Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Construction machine
    • Publication number 20040163865
    • Publication date Aug 26, 2004
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Hiroshi Shimokakiuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING