TREA

Tsutomu SUGIYAMA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coiler device and gate device provided with guide unit
    • Patent number 10,413,952
    • Issue date Sep 17, 2019
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi Matsumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiler device provided with chute roller
    • Patent number 10,406,578
    • Issue date Sep 10, 2019
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi Matsumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiler device provided with chute guide
    • Patent number 10,293,392
    • Issue date May 21, 2019
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi Matsumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot rolled steel sheet cooling apparatus
    • Patent number 8,931,321
    • Issue date Jan 13, 2015
    • JFE Steel Corporation
    • Satoshi Ueoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    COILER DEVICE PROVIDED WITH CHUTE ROLLER
    • Publication number 20170106422
    • Publication date Apr 20, 2017
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi MATSUMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COILER DEVICE PROVIDED WITH CHUTE GUIDE
    • Publication number 20170106423
    • Publication date Apr 20, 2017
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi MATSUMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COILER DEVICE AND GATE DEVICE PROVIDED WITH GUIDE UNIT
    • Publication number 20170106424
    • Publication date Apr 20, 2017
    • PRIMETALS TECHNOLOGIES JAPAN, LTD.
    • Hiroshi MATSUMOTO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HOT ROLLED STEEL SHEET COOLING APPARATUS
    • Publication number 20120103052
    • Publication date May 3, 2012
    • JFE STEEL CORPORATION
    • Satoshi Ueoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...