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Hitoshi Ishida

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  • Iwata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Forging device and method for forging work
    • Patent number 7,367,211
    • Issue date May 6, 2008
    • Createch Co., Ltd.
    • Hitoshi Ishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forging device for crown-shaped helical gear
    • Patent number 6,178,801
    • Issue date Jan 30, 2001
    • Ohashi Technica, Inc.
    • Hitoshi Ishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Gear structure and method for producing same
    • Publication number 20060242833
    • Publication date Nov 2, 2006
    • CREATECH CO., LTD.
    • Hitoshi Ishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Forging device and method for forging work
    • Publication number 20060225480
    • Publication date Oct 12, 2006
    • CREATECH CO., LTD.
    • Hitoshi Ishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Shearing device for peripheral wall of tube
    • Publication number 20040255746
    • Publication date Dec 23, 2004
    • CREATECH CO., LTD.
    • Hitoshi Ishida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR