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Keizo Unno

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press forming method
    • Patent number 7,165,490
    • Issue date Jan 23, 2007
    • Hoden Seimitus Kako Kenkyusho Co., Ltd.
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Grant

    Press
    • Patent number 7,143,617
    • Issue date Dec 5, 2006
    • Institute of Technology Precision Electrical Discharge Work's
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Grant

    Press forming method
    • Patent number 7,086,327
    • Issue date Aug 8, 2006
    • Hoden Seimitsu Kako Kenkyusho Co., Ltd.
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Grant

    Pressing machine
    • Patent number 7,007,529
    • Issue date Mar 7, 2006
    • Institute of Technology Precision Electrical Discharge Work's
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Grant

    Press forming machine
    • Patent number 6,810,704
    • Issue date Nov 2, 2004
    • Institute of Technology Precision Electrical Discharge Work's
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Grant

    Index-feed machining system
    • Patent number 5,669,128
    • Issue date Sep 23, 1997
    • Institute of Technology Precision Electrical Discharge Work's
    • Shoji Futamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for controlling the depth of cut in the radial...
    • Patent number 4,569,115
    • Issue date Feb 11, 1986
    • Ikegai Tekko Kabushiki Kaisha
    • Keizo Unno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC PRESS APPARATUS AND DIFFERENTIAL MECHANISM
    • Publication number 20090173242
    • Publication date Jul 9, 2009
    • Keizo Unno
    • B30 - PRESSES
  • Information Patent Application

    ELECTRIC PRESS DEVICE
    • Publication number 20090095171
    • Publication date Apr 16, 2009
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Application

    Press forming method
    • Publication number 20050257697
    • Publication date Nov 24, 2005
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Application

    Press forming method
    • Publication number 20050235844
    • Publication date Oct 27, 2005
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Application

    Pressing machine
    • Publication number 20050039510
    • Publication date Feb 24, 2005
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Application

    Press
    • Publication number 20040170718
    • Publication date Sep 2, 2004
    • Shoji Futamura
    • B30 - PRESSES
  • Information Patent Application

    Press forming machine
    • Publication number 20020170337
    • Publication date Nov 21, 2002
    • Shoji Futamura
    • B30 - PRESSES