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Tatsuya TSUCHIHARA

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine equipped with dozer
    • Patent number 11,499,289
    • Issue date Nov 15, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Tatsuya Tsuchihara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 11,420,693
    • Issue date Aug 23, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Tatsuya Tsuchihara
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKING MACHINE
    • Publication number 20200398914
    • Publication date Dec 24, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tatsuya TSUCHIHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE EQUIPPED WITH DOZER
    • Publication number 20200270841
    • Publication date Aug 27, 2020
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tatsuya TSUCHIHARA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING