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Shigeki TANAKA

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  • Iwaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated cutting tool
    • Patent number 11,931,811
    • Issue date Mar 19, 2024
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 11,583,935
    • Issue date Feb 21, 2023
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 11,084,103
    • Issue date Aug 10, 2021
    • Tungaloy Corporation
    • Yusuke Hirano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 10,710,169
    • Issue date Jul 14, 2020
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 10,654,109
    • Issue date May 19, 2020
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 10,596,636
    • Issue date Mar 24, 2020
    • Tungaloy Corporation
    • Yusuke Hirano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 10,583,493
    • Issue date Mar 10, 2020
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated cutting tool
    • Patent number 10,471,516
    • Issue date Nov 12, 2019
    • Tungaloy Corporation
    • Shigeki Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20250091135
    • Publication date Mar 20, 2025
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20220297198
    • Publication date Sep 22, 2022
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180281077
    • Publication date Oct 4, 2018
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180281079
    • Publication date Oct 4, 2018
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180281078
    • Publication date Oct 4, 2018
    • TUNGALOY CORPORATION
    • Yusuke HIRANO
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180236563
    • Publication date Aug 23, 2018
    • TUNGALOY CORPORATION
    • Yusuke HIRANO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180193924
    • Publication date Jul 12, 2018
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180117680
    • Publication date May 3, 2018
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED CUTTING TOOL
    • Publication number 20180071831
    • Publication date Mar 15, 2018
    • TUNGALOY CORPORATION
    • Shigeki TANAKA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...