Patents by Inventor Sachiko Yasuoka

Sachiko Yasuoka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lighting apparatus
    Patent number: 8444286
    Abstract: A lighting apparatus includes a metal mounting fixed to a needed place such as a ceiling or a wall, rod-shaped holding metal fixtures, and a lighting apparatus body constituted by a chassis to which one end portion of each holding metal fixture is loosely fitted, a board which is fixed to the chassis and on which light emitting diodes are mounted as luminous elements, a reflecting panel, a cover (diffusing panel) that covers the light emitting diodes, and so on. By inserting the lock section of the other end portion of each holding metal fixture into an insertion hole and then locking each holding metal fixture on the metal mounting, the lighting apparatus body is held in a state of being separated from the metal mounting.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: May 21, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Sachiko Yasuoka
  • LIGHTING APPARATUS
    Publication number: 20120026743
    Abstract: A lighting apparatus includes a metal mounting fixed to a needed place such as a ceiling or a wall, rod-shaped holding metal fixtures, and a lighting apparatus body constituted by a chassis to which one end portion of each holding metal fixture is loosely fitted, a board which is fixed to the chassis and on which light emitting diodes are mounted as luminous elements, a reflecting panel, a cover (diffusing panel) that covers the light emitting diodes, and so on. By inserting the lock section of the other end portion of each holding metal fixture into an insertion hole and then locking each holding metal fixture on the metal mounting, the lighting apparatus body is held in a state of being separated from the metal mounting.
    Type: Application
    Filed: November 2, 2009
    Publication date: February 2, 2012
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: Norio Yasuoka, Sachiko Yasuoka