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Kiyoharu Nakajima

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck device of container, transportation device with the same, and...
    • Patent number 7,434,857
    • Issue date Oct 14, 2008
    • Kirin Techno-System Corporation
    • Kiyoharu Nakajima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Container rejecting apparatus
    • Patent number 6,296,102
    • Issue date Oct 2, 2001
    • Kirin Techno-System Corporation
    • Tadatsune Uchida
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Punching apparatus
    • Patent number 5,214,991
    • Issue date Jun 1, 1993
    • Hitachi, Ltd.
    • Izumi Shimizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mechanisms for driving punch pins in punching apparatus
    • Patent number 5,090,284
    • Issue date Feb 25, 1992
    • Hitachi Seiko, Ltd.
    • Kiyoharu Nakajima
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Tool failure detection apparatus
    • Patent number 4,667,113
    • Issue date May 19, 1987
    • Hitachi Seiko Ltd.
    • Kiyoharu Nakajima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents