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Kyoichi Komatsu

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tightening device
    • Patent number 11,772,213
    • Issue date Oct 3, 2023
    • Tohnichi MFG. Co., Ltd.
    • Tomohiro Ogata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastening device
    • Patent number 11,660,713
    • Issue date May 30, 2023
    • Tohnichi MFG. Co., Ltd.
    • Tomohiro Ogata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fastening device
    • Patent number 11,364,580
    • Issue date Jun 21, 2022
    • Tohnichi MFG. Co., Ltd.
    • Tomohiro Ogata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tensioning device
    • Patent number 10,850,376
    • Issue date Dec 1, 2020
    • Tohnichi MFG. Co., Ltd.
    • Kyoichi Komatsu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tensioning device
    • Patent number 10,828,759
    • Issue date Nov 10, 2020
    • Tohnichi MFG. Co., Ltd.
    • Hiroshi Tsuji
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tensioning device
    • Patent number 10,794,416
    • Issue date Oct 6, 2020
    • Tohnichi MFG. Co., Ltd.
    • Kyoichi Komatsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENING DEVICE
    • Publication number 20220274217
    • Publication date Sep 1, 2022
    • Tomohiro OGATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FASTENING DEVICE
    • Publication number 20210213575
    • Publication date Jul 15, 2021
    • TOHNICHI MFG CO., LTD.
    • Tomohiro OGATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TIGHTENING DEVICE
    • Publication number 20210146489
    • Publication date May 20, 2021
    • TOHNICHI MFG CO., LTD.
    • Tomohiro OGATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    NUT AND BOLT TIGHTENING METHOD AND TIGHTENING DEVICE
    • Publication number 20210138594
    • Publication date May 13, 2021
    • TOHNICHI MFG CO., LTD.
    • Tomohiro OGATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TENSIONING DEVICE
    • Publication number 20200171636
    • Publication date Jun 4, 2020
    • TOHNICHI MFG CO., LTD.
    • Hiroshi TSUJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONING DEVICE
    • Publication number 20200171637
    • Publication date Jun 4, 2020
    • TOHNICHI MFG CO., LTD.
    • Kyoichi KOMATSU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TENSIONING DEVICE
    • Publication number 20200173484
    • Publication date Jun 4, 2020
    • TOHNICHI MFG CO., LTD.
    • Kyoichi KOMATSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tightened body tightening force stabilization agent, method for sta...
    • Publication number 20040071997
    • Publication date Apr 15, 2004
    • Kyoichi Komatsu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...