TREA

Hitoshi NAITO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bridge pier structure
    • Patent number 9,416,504
    • Issue date Aug 16, 2016
    • JFE CIVIL ENGINEERING & CONSTRUCTION CORPORATION
    • Keisuke Shiota
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    BRIDGE PIER STRUCTURE
    • Publication number 20160222608
    • Publication date Aug 4, 2016
    • JFE Civil Engineering & Construction Corporation
    • Keisuke SHIOTA
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    REPAIR AND STRENGTHENING SYSTEM FOR REINFORCED CONCRETE STRUCTURE
    • Publication number 20150167332
    • Publication date Jun 18, 2015
    • JFE Civil Engineering & Construction Corporation
    • Keisuke SHIOTA
    • E04 - BUILDING