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Naohiro SHIRAISHI

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety gear for an elevator
    • Patent number 11,472,670
    • Issue date Oct 18, 2022
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator apparatus
    • Patent number 11,230,457
    • Issue date Jan 25, 2022
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Emergency stop device for an elevator car
    • Patent number 11,142,429
    • Issue date Oct 12, 2021
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator device
    • Patent number 10,807,832
    • Issue date Oct 20, 2020
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator device
    • Patent number 10,766,743
    • Issue date Sep 8, 2020
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator safety device and elevator system
    • Patent number 10,640,331
    • Issue date May 5, 2020
    • Mitsubishi Electric Corporation
    • Masayuki Kakio
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator apparatus
    • Patent number 10,526,170
    • Issue date Jan 7, 2020
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator apparatus
    • Patent number 10,093,515
    • Issue date Oct 9, 2018
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator apparatus
    • Patent number 9,957,133
    • Issue date May 1, 2018
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Emergency stop device for elevator
    • Patent number 9,586,792
    • Issue date Mar 7, 2017
    • Mitsubishi Electric Corporation
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFETY GEAR FOR AN ELEVATOR
    • Publication number 20200223665
    • Publication date Jul 16, 2020
    • Mitsubishi Electric Corporation
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    EMERGENCY STOP DEVICE FOR AN ELEVATOR CAR
    • Publication number 20180319628
    • Publication date Nov 8, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR APPARATUS
    • Publication number 20180319626
    • Publication date Nov 8, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR APPARATUS
    • Publication number 20180297814
    • Publication date Oct 18, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR SAFETY DEVICE AND ELEVATOR SYSTEM
    • Publication number 20180044136
    • Publication date Feb 15, 2018
    • Mitsubishi Electric Corporation
    • Masayuki KAKIO
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR DEVICE
    • Publication number 20170121148
    • Publication date May 4, 2017
    • Mitsubishi Electric Corporation
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR APPARATUS
    • Publication number 20170008732
    • Publication date Jan 12, 2017
    • Mitsubishi Electric Corporation
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR APPARATUS
    • Publication number 20150353323
    • Publication date Dec 10, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Naohiro SHIRAISHI
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    EMERGENCY STOP DEVICE FOR ELEVATOR
    • Publication number 20150217971
    • Publication date Aug 6, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Naohiro Shiraishi
    • B66 - HOISTING LIFTING HAULING