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Akihiro YAMAMOTO

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shovel
    • Patent number 10,081,929
    • Issue date Sep 25, 2018
    • Sumitomo (Shi) Construction Machinery Co., Ltd.
    • Kazuya Tsuda
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SHOVEL
    • Publication number 20160222629
    • Publication date Aug 4, 2016
    • SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.
    • Kazuya TSUDA
    • B60 - VEHICLES IN GENERAL