TREA

Yuji Nagashima

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work machine
    • Patent number 11,952,750
    • Issue date Apr 9, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Shota Imamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Security system of construction machine
    • Patent number 7,002,465
    • Issue date Feb 21, 2006
    • Hitachi Construction Machinery
    • Hideki Komatsu
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK MACHINE
    • Publication number 20210340732
    • Publication date Nov 4, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Shota IMAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Security system of construction macnine
    • Publication number 20040004540
    • Publication date Jan 8, 2004
    • Hideki Komatsu
    • B60 - VEHICLES IN GENERAL