TREA

Yasuo Imai

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  • Anjo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hole cutter
    • Patent number 8,807,886
    • Issue date Aug 19, 2014
    • Omi Kogyo Co., Ltd.
    • Shohei Omi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole cutter
    • Patent number 5,988,956
    • Issue date Nov 23, 1999
    • Omi Kogyo Co., Ltd.
    • Shohei Omi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    HOLE CUTTER
    • Publication number 20120087755
    • Publication date Apr 12, 2012
    • OMI KOGYO CO., LTD.
    • Shohei Omi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR