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Hisashi Sato

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plate reduction press apparatus and methods
    • Patent number 6,467,323
    • Issue date Oct 22, 2002
    • Ishikawajma-Harima Heavy Industries, Co., LTD
    • Shigeki Narushima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hot rolled material take-up equipment and take-up method
    • Patent number 6,185,971
    • Issue date Feb 13, 2001
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Hiroaki Kuwano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Shear
    • Patent number 5,207,138
    • Issue date May 4, 1993
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hisashi Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Endless track type continuous casting machine
    • Patent number 4,911,223
    • Issue date Mar 27, 1990
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hisashi Sato
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Endless track type continuous casting machine
    • Patent number 4,909,304
    • Issue date Mar 20, 1990
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hisashi Sato
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus for aligning pouring nozzle in continuous casting install...
    • Patent number 4,909,302
    • Issue date Mar 20, 1990
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Shuzo Takahashi
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Endless track type continuous casting machine
    • Patent number 4,895,202
    • Issue date Jan 23, 1990
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Hisashi Sato
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Apparatus for pouring molten metal
    • Patent number 4,821,790
    • Issue date Apr 18, 1989
    • Ishikawajima-Harima Jukogyo Kabushiki Kaisha
    • Yutaka Tsuchida
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Plate reduction press apparatus and methods
    • Publication number 20030192360
    • Publication date Oct 16, 2003
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Shigeki Narushima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Plate reduction press apparatus and methods
    • Publication number 20030188559
    • Publication date Oct 9, 2003
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Shigeki Narushima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Plate reduction press apparatus and methods
    • Publication number 20020104356
    • Publication date Aug 8, 2002
    • Ishikawajima-Harima Heavy Industries Co., Ltd.
    • Shigeki Narushima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...