TREA

Hideki Ogasawara

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary damper and hinge device with damper
    • Patent number 9,371,675
    • Issue date Jun 21, 2016
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge for furniture
    • Patent number D749931
    • Issue date Feb 23, 2016
    • SUGATSUNE KOGYO CO., LTD.
    • Kazuyoshi Oshima
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge for furniture
    • Patent number D748965
    • Issue date Feb 9, 2016
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • D08 - Tools and hardware
  • Information Patent Grant

    Pedestal for attaching furniture hinge
    • Patent number D738185
    • Issue date Sep 8, 2015
    • Sugatsune Kogyo Co., Ltd.
    • Shingo Takamatsu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hinge device with damper
    • Patent number 8,935,829
    • Issue date Jan 20, 2015
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    HINGE DEVICE WITH DAMPER
    • Publication number 20140215756
    • Publication date Aug 7, 2014
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ROTARY DAMPER AND HINGE DEVICE WITH DAMPER
    • Publication number 20140201947
    • Publication date Jul 24, 2014
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES