TREA

Hideo Maeno

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting insert
    • Patent number 11,185,930
    • Issue date Nov 30, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Yosuke Shimamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and boring tool
    • Patent number 11,040,404
    • Issue date Jun 22, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Naoki Matsuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number D891490
    • Issue date Jul 28, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D890827
    • Issue date Jul 21, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D890234
    • Issue date Jul 14, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D890233
    • Issue date Jul 14, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D890235
    • Issue date Jul 14, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D872145
    • Issue date Jan 7, 2020
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D857070
    • Issue date Aug 20, 2019
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting tool
    • Patent number D848495
    • Issue date May 14, 2019
    • Sumitomo Electric Hardmetal Corp.
    • Hideo Maeno
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSERT AND BORING TOOL
    • Publication number 20200406368
    • Publication date Dec 31, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Naoki MATSUDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING INSERT
    • Publication number 20200180038
    • Publication date Jun 11, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yosuke Shimamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR