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Hiroaki Neko

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  • Kawagoe-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compaction roller
    • Patent number 9,458,580
    • Issue date Oct 4, 2016
    • Sakai Heavy Industries, Ltd.
    • Sadayoshi Suzuki
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Roller
    • Patent number 6,857,816
    • Issue date Feb 22, 2005
    • Sakai Heavy Industries, Ltd.
    • Isao Saito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Compaction Roller
    • Publication number 20160060821
    • Publication date Mar 3, 2016
    • Sakai Heavy Industries, Ltd.
    • Sadayoshi Suzuki
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Roller
    • Publication number 20020197110
    • Publication date Dec 26, 2002
    • SAKAI HEAVY INDUSTRIES, LTD.
    • Isao Saito
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING