TREA

Shigeki Nakaminami

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eddy current damper
    • Patent number 11,255,407
    • Issue date Feb 22, 2022
    • Nippon Steel Corporation
    • Kenji Imanishi
    • E04 - BUILDING
  • Information Patent Grant

    Damping device
    • Patent number 9,494,208
    • Issue date Nov 15, 2016
    • THK CO., LTD.
    • Yoshihito Watanabe
    • E04 - BUILDING
  • Information Patent Grant

    Screw motion mechanism and damping apparatus using same
    • Patent number 9,316,297
    • Issue date Apr 19, 2016
    • THK Co., Ltd
    • Yoshihito Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Eddy Current Damper
    • Publication number 20200263759
    • Publication date Aug 20, 2020
    • NIPPON STEEL CORPORATION
    • Kenji Imanishi
    • E04 - BUILDING
  • Information Patent Application

    DAMPING DEVICE
    • Publication number 20140231197
    • Publication date Aug 21, 2014
    • ASEISMIC DEVICES CO., LTD.
    • Yoshihito Watanabe
    • E04 - BUILDING
  • Information Patent Application

    SCREW MOTION MECHANISM AND DAMPING APPARATUS USING SAME
    • Publication number 20130243517
    • Publication date Sep 19, 2013
    • ASEISMIC DEVICES CO., LTD.
    • Yoshihito Watanabe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC