TREA

Koushi YAMAGUCHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hinge and hinge bracket
    • Patent number 10,837,210
    • Issue date Nov 17, 2020
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door hinge for a door and a door frame
    • Patent number 10,494,845
    • Issue date Dec 3, 2019
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge
    • Patent number D852608
    • Issue date Jul 2, 2019
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Stay
    • Patent number 10,113,344
    • Issue date Oct 30, 2018
    • Sugatsune Kogyo Co., Ltd.
    • Kazuyoshi Oshima
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge
    • Patent number D818791
    • Issue date May 29, 2018
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Toggle type fastener
    • Patent number 9,222,291
    • Issue date Dec 29, 2015
    • Sugatsune Kogyo Co., Ltd.
    • Yasuyuki Kakita
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge for building
    • Patent number D743772
    • Issue date Nov 24, 2015
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Damper position adjusting device
    • Patent number 8,960,387
    • Issue date Feb 24, 2015
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door opening and closing device
    • Patent number 8,739,468
    • Issue date Jun 3, 2014
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door opening/closing system and catch therefor
    • Patent number 8,584,402
    • Issue date Nov 19, 2013
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door closer
    • Patent number D639136
    • Issue date Jun 7, 2011
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Door closer
    • Patent number D635435
    • Issue date Apr 5, 2011
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Catcher for a door closer
    • Patent number D628458
    • Issue date Dec 7, 2010
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Fitting hinge
    • Patent number D605926
    • Issue date Dec 15, 2009
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Telescopic stay
    • Patent number 7,497,490
    • Issue date Mar 3, 2009
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Stay for furniture
    • Patent number D553486
    • Issue date Oct 23, 2007
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware
  • Information Patent Grant

    Stay for furniture
    • Patent number D552464
    • Issue date Oct 9, 2007
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    HINGE AND HINGE BRACKET
    • Publication number 20180252011
    • Publication date Sep 6, 2018
    • Sugatsune Kogyo Co., Ltd.
    • Koushi YAMAGUCHI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HINGE
    • Publication number 20170130497
    • Publication date May 11, 2017
    • Sugatsune Kogyo Co., Ltd.
    • Koushi YAMAGUCHI
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    STAY
    • Publication number 20150330125
    • Publication date Nov 19, 2015
    • SUGATSUNE KOGYO CO., LTD.
    • Kazuyoshi OSHIMA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    TOGGLE TYPE FASTENER
    • Publication number 20140062099
    • Publication date Mar 6, 2014
    • Sugatsune Kogyo Co., Ltd.
    • Yasuyuki KAKITA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR OPENING AND CLOSING DEVICE
    • Publication number 20120317883
    • Publication date Dec 20, 2012
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DAMPER POSITION ADJUSTING DEVICE
    • Publication number 20120181124
    • Publication date Jul 19, 2012
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR OPENING/CLOSING SYSTEM AND CATCH THEREFOR
    • Publication number 20120180395
    • Publication date Jul 19, 2012
    • Sugatsune Kogyo Co., Ltd.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Telescopic Stay
    • Publication number 20080042449
    • Publication date Feb 21, 2008
    • SUGATSUNE KOGYO CO., LTD.
    • Koushi Yamaguchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES