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Masahide Yoshida

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  • Kitakyushu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Immersion nozzle for continuous casting
    • Patent number 8,113,391
    • Issue date Feb 14, 2012
    • Krosaki Harima Corporation
    • Hiroshi Otsuka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Immersion nozzle
    • Patent number 7,641,081
    • Issue date Jan 5, 2010
    • Krosakiharima Corporation
    • Koji Kido
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    IMMERSION NOZZLE FOR CONTINUOUS CASTING
    • Publication number 20090242592
    • Publication date Oct 1, 2009
    • KROSAKI HARIMA CORPORATION
    • Hiroshi Otsuka
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Immersion nozzle
    • Publication number 20090145934
    • Publication date Jun 11, 2009
    • Koji Kido
    • B22 - CASTING POWDER METALLURGY