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Tomohiro Ogata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nut and bolt tightening method and tightening device
    • Patent number 11,819,964
    • Issue date Nov 21, 2023
    • Tohnichi MFG. Co., Ltd.
    • Tomohiro Ogata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Tightening tool
    • Patent number 9,956,673
    • Issue date May 1, 2018
    • Tohnichi MFG. Co., Ltd.
    • Tetsuya Yokoyama
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque wrench
    • Patent number 9,021,921
    • Issue date May 5, 2015
    • Tohnichi Mfg. Co. Ltd.
    • Tomohiro Ogata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Torque wrench
    • Patent number 8,443,702
    • Issue date May 21, 2013
    • Tohnichi Mfg. Co. Ltd.
    • Kyo Kan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

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

    TIGHTENING TOOL
    • Publication number 20160279770
    • Publication date Sep 29, 2016
    • TOHNICHI MFG. CO., LTD
    • Tetsuya YOKOYAMA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TORQUE WRENCH
    • Publication number 20120011971
    • Publication date Jan 19, 2012
    • TOHNICHI MFG CO., LTD.
    • Tomohiro Ogata
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TORQUE WRENCH
    • Publication number 20110154961
    • Publication date Jun 30, 2011
    • TOHNICHI MFG CO., LTD.
    • Kyo Kan
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Liquid crystal display panel and method of correcting pixel defect
    • Publication number 20070002242
    • Publication date Jan 4, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Tomohiro Ogata
    • G02 - OPTICS