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Ryota NAKAHARA

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine
    • Patent number 11,808,008
    • Issue date Nov 7, 2023
    • Kobelco Construction Machinery Co., Ltd.
    • Hideki Hayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 11,499,512
    • Issue date Nov 15, 2022
    • Kobelco Construction Machinery Co., Ltd.
    • Kenjiro Kumitani
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20220098823
    • Publication date Mar 31, 2022
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Hideki HAYASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20210293208
    • Publication date Sep 23, 2021
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Kenjiro KUMITANI
    • B60 - VEHICLES IN GENERAL