TREA

Nakanishi Engineering Co., Ltd.

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Window stay and window construction equipped with window stay
    • Patent number 6,434,887
    • Issue date Aug 20, 2002
    • Nakanishi Engineering Co., Ltd.
    • Yoshikazu Nakanishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Window
    • Patent number 5,383,303
    • Issue date Jan 24, 1995
    • Nakanishi Engineering Co., Ltd.
    • Yoshikazu Nakanishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Window
    • Patent number 5,050,345
    • Issue date Sep 24, 1991
    • Nakanishi Engineering Co., Ltd.
    • Yoshikazu Nakanishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Braking apparatus for closure members
    • Publication number 20060131111
    • Publication date Jun 22, 2006
    • NAKANISHI ENGINEERING CO., LTD.
    • Yoshikazu Nakanishi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES