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Hiroya SHIKAMA

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  • Iwaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool body of cutting tool for indexable inserts, and round milling...
    • Patent number 11,638,961
    • Issue date May 2, 2023
    • Tungaloy Corporation
    • Hiroya Shikama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 11,628,505
    • Issue date Apr 18, 2023
    • Tungaloy Corporation
    • Hiroya Shikama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool
    • Patent number 11,433,462
    • Issue date Sep 6, 2022
    • Tungaloy Corporation
    • Hiroya Shikama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DRILLING TOOL
    • Publication number 20240173779
    • Publication date May 30, 2024
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TIP AND CUTTING TOOL
    • Publication number 20240066609
    • Publication date Feb 29, 2024
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BODY AND MANUFACTURING METHOD OF DRILL BODY
    • Publication number 20230398611
    • Publication date Dec 14, 2023
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BODY AND MANUFACTURING METHOD OF DRILL BODY
    • Publication number 20230398612
    • Publication date Dec 14, 2023
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GUIDE PAD AND GUN DRILL HAVING GUIDE PAD
    • Publication number 20230347424
    • Publication date Nov 2, 2023
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BODY FOR GUN DRILL
    • Publication number 20230347423
    • Publication date Nov 2, 2023
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL BODY OF CUTTING TOOL FOR INDEXABLE INSERTS, AND ROUND MILLING...
    • Publication number 20220288706
    • Publication date Sep 15, 2022
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20220001465
    • Publication date Jan 6, 2022
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL
    • Publication number 20210178493
    • Publication date Jun 17, 2021
    • TUNGALOY CORPORATION
    • Hiroya SHIKAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR