TREA

Shigeaki TAKAHASHI

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  • Ena City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Casting nozzle for continuous casting
    • Patent number 9,931,694
    • Issue date Apr 3, 2018
    • Akechi Ceramics Co., Ltd.
    • Noriaki Yamauti
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Exchangeable continuous casting nozzle
    • Patent number 6,568,571
    • Issue date May 27, 2003
    • Tokyo Yogyo Kabushiki Kaisha & Akechi Ceramics Kabushiki Kaisha
    • Mitsuru Ando
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Stopper for continuous casting
    • Patent number 6,478,201
    • Issue date Nov 12, 2002
    • Akechi Ceramics Kabushiki Kaisha
    • Shigeaki Takahashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Long nozzle for continuous casting
    • Patent number 5,885,473
    • Issue date Mar 23, 1999
    • Akechi Ceramics Kabushiki Kaisha
    • Mitsuru Ando
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents