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Katsuyuki Tanaka

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool and method and apparatus for manufacturing the same
    • Patent number 9,415,466
    • Issue date Aug 16, 2016
    • Sumitomo Electric Industries, Ltd.
    • Kazuo Nakamae
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool tip and bonding tool comprising the tool tip and control metho...
    • Patent number 6,270,898
    • Issue date Aug 7, 2001
    • Sumitomo Electric Industries, Ltd.
    • Katsuko Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bonding tool, production and handling thereof
    • Patent number 5,425,491
    • Issue date Jun 20, 1995
    • Sumitomo Electric Industries, Ltd.
    • Katsuyuki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bonding tool, production and handling thereof
    • Patent number 5,373,731
    • Issue date Dec 20, 1994
    • Sumitomo Electric Industries, Ltd.
    • Katsuyuki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bonding tool
    • Patent number 5,197,651
    • Issue date Mar 30, 1993
    • Sumitomo Electric Industries, Ltd.
    • Tsutomu Nakamura
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Diamond tool
    • Patent number 5,133,332
    • Issue date Jul 28, 1992
    • Sumitomo Electric Industries, Ltd.
    • Katsuyuki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool using gold as a binder
    • Patent number 5,079,102
    • Issue date Jan 7, 1992
    • Sumitomo Electric Industries, Ltd.
    • Katsuyuki Tanaka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents