TREA

Akinori Wakagi

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  • Himeji-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic stirrer coil
    • Patent number 8,047,265
    • Issue date Nov 1, 2011
    • Nippon Steel Corporation
    • Hiroshi Harada
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Electromagnetic stirrer coil
    • Publication number 20110214837
    • Publication date Sep 8, 2011
    • NIPPON STEEL CORPORATION
    • Hiroshi Harada
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Electromagnetic Stirrer Coil
    • Publication number 20070256809
    • Publication date Nov 8, 2007
    • Hiroshi Harada
    • B22 - CASTING POWDER METALLURGY