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Shinya Imamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 12,220,747
    • Issue date Feb 11, 2025
    • Sumitomo Electric Hardmetal Corp.
    • Fumiyoshi Kobayashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 12,059,731
    • Issue date Aug 13, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yuta Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,998,993
    • Issue date Jun 4, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Susumu Okuno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,938,548
    • Issue date Mar 26, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yuta Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,919,092
    • Issue date Mar 5, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Yasuki Kido
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,872,636
    • Issue date Jan 16, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Hiroki Takeshita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cemented carbide and cutting tool containing the same as substrate
    • Patent number 11,530,467
    • Issue date Dec 20, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Takato Yamanishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,524,339
    • Issue date Dec 13, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Keizo Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cemented carbide and cutting tool including same
    • Patent number 11,441,209
    • Issue date Sep 13, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Kosuke Fukae
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cemented carbide and cutting tool
    • Patent number 11,332,810
    • Issue date May 17, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Yasuki Kido
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,326,252
    • Issue date May 10, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Yasuki Kido
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,311,945
    • Issue date Apr 26, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,274,366
    • Issue date Mar 15, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method of manufacturing the same
    • Patent number 11,219,952
    • Issue date Jan 11, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Satoshi Ono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method of producing the same
    • Patent number 11,220,760
    • Issue date Jan 11, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,220,744
    • Issue date Jan 11, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method of manufacturing the same
    • Patent number 11,213,894
    • Issue date Jan 4, 2022
    • Sumitomo Electric Hardmetal Corp.
    • Satoshi Ono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,203,068
    • Issue date Dec 21, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Yasuki Kido
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing same
    • Patent number 11,185,928
    • Issue date Nov 30, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,179,782
    • Issue date Nov 23, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Yasuki Kido
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,167,355
    • Issue date Nov 9, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Susumu Okuno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool
    • Patent number 11,167,357
    • Issue date Nov 9, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Shuhei Misumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing the same
    • Patent number 11,130,181
    • Issue date Sep 28, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing the same
    • Patent number 11,123,802
    • Issue date Sep 21, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cemented carbide, cutting tool including same, and method of produc...
    • Patent number 11,111,564
    • Issue date Sep 7, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Kosuke Fukae
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cutting tool
    • Patent number 11,103,930
    • Issue date Aug 31, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Susumu Okuno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,033,969
    • Issue date Jun 15, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Keizo Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and method for manufacturing the same
    • Patent number 11,020,805
    • Issue date Jun 1, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Shinya Imamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surface-coated cutting tool and method for manufacturing the same
    • Patent number 11,020,804
    • Issue date Jun 1, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Anongsack Paseuth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 11,014,165
    • Issue date May 25, 2021
    • Sumitomo Electric Hardmetal Corp.
    • Yuki Rikiso
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230405686
    • Publication date Dec 21, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yuta SUZUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230405687
    • Publication date Dec 21, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yuta SUZUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CEMENTED CARBIDE AND CUTTING TOOL CONTAINING THE SAME AS SUBSTRATE
    • Publication number 20220195566
    • Publication date Jun 23, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Takato YAMANISHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220193787
    • Publication date Jun 23, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Fumiyoshi KOBAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220168819
    • Publication date Jun 2, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Fumiyoshi KOBAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CEMENTED CARBIDE AND CUTTING TOOL INCLUDING SAME
    • Publication number 20220090237
    • Publication date Mar 24, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kosuke FUKAE
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220040767
    • Publication date Feb 10, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Susumu OKUNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220032380
    • Publication date Feb 3, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Susumu OKUNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20220001456
    • Publication date Jan 6, 2022
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210237165
    • Publication date Aug 5, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210086268
    • Publication date Mar 25, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Keizo TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CEMENTED CARBIDE AND CUTTING TOOL
    • Publication number 20210079504
    • Publication date Mar 18, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210069795
    • Publication date Mar 11, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210046554
    • Publication date Feb 18, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yuki RIKISO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210046561
    • Publication date Feb 18, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Keizo TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210046553
    • Publication date Feb 18, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Keizo TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210008633
    • Publication date Jan 14, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Susumu OKUNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210008634
    • Publication date Jan 14, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Keizo TANAKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20210008636
    • Publication date Jan 14, 2021
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20200406367
    • Publication date Dec 31, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Susumu OKUNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20200406366
    • Publication date Dec 31, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Susumu OKUNO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method for Manufacturing Same
    • Publication number 20200376566
    • Publication date Dec 3, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Anongsack PASEUTH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method for Manufacturing Same
    • Publication number 20200370173
    • Publication date Nov 26, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yasuki KIDO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method of Manufacturing the Same
    • Publication number 20200361002
    • Publication date Nov 19, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Satoshi Ono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING SAME
    • Publication number 20200338646
    • Publication date Oct 29, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Anongsack PASEUTH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method for Manufacturing Same
    • Publication number 20200340106
    • Publication date Oct 29, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Anongsack PASEUTH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method of Manufacturing the Same
    • Publication number 20200298317
    • Publication date Sep 24, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Satoshi Ono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CEMENTED CARBIDE, CUTTING TOOL INCLUDING SAME, AND METHOD OF PRODUC...
    • Publication number 20200291504
    • Publication date Sep 17, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Kosuke FUKAE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SURFACE-COATED CUTTING TOOL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200180037
    • Publication date Jun 11, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Hideaki Kanaoka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Surface-Coated Cutting Tool and Method for Manufacturing the Same
    • Publication number 20200061718
    • Publication date Feb 27, 2020
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Anongsack PASEUTH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR