TREA

Shinji Taenaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Depression-provided steel pipe and composite pile
    • Patent number 9,062,432
    • Issue date Jun 23, 2015
    • Nippon Steel & Sumitomo Metal Corporation
    • Masahide Takagi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Underwater structure, construction method therefor, and design meth...
    • Patent number 8,517,638
    • Issue date Aug 27, 2013
    • Nippon Steel & Sumitomo Metal Corporation
    • Shinji Taenaka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steel material for underground continuous wall, method for producin...
    • Patent number 8,408,844
    • Issue date Apr 2, 2013
    • Nippon Steel & Sumitomo Metal Corporation
    • Ryuuta Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Metal sheet pile
    • Patent number 6,939,086
    • Issue date Sep 6, 2005
    • Nippon Steel Corporation
    • Kenji Nishiumi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Metal sheet pile
    • Patent number 6,926,470
    • Issue date Aug 9, 2005
    • Nippon Steel Corporation
    • Shinji Taenaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents