TREA

Tatsuji Kinukawa

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 6,761,510
    • Issue date Jul 13, 2004
    • NGK Spark Plug Co., Ltd.
    • Tatsuji Kinukawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plunge-cutting forming tip
    • Patent number 6,328,504
    • Issue date Dec 11, 2001
    • NGK Spark Plug Co., Ltd.
    • Tatsuji Kinukawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Tip having arcuate cutting edge
    • Publication number 20020197119
    • Publication date Dec 26, 2002
    • NGK SPARK PLUG CO., LTD.
    • Tatsuji Kinukawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Cutting tool
    • Publication number 20020127068
    • Publication date Sep 12, 2002
    • NGK SPARK PLUG CO., LTD.
    • Tatsuji Kinukawa
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC