Patents by Inventor Yohichi Hasegawa

Yohichi Hasegawa 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).

  • Support unit, lighting device, and display device
    Patent number: 8430554
    Abstract: A lamp clip (LC) includes a support pin (SP) making contact with and supporting an optical sheet such as a diffusion plate (46), and also includes ribs (RB) rising from the outer periphery of the support pin (SP) and reinforcing the support pin (SP).
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: April 30, 2013
    Assignee: Sharp Kabushiki Kaisha
    Inventor: Yohichi Hasegawa
  • SUPPORT UNIT, LIGHTING DEVICE, AND DISPLAY DEVICE
    Publication number: 20110199754
    Abstract: A lamp clip (LC) includes a support pin (SP) making contact with and supporting an optical sheet such as a diffusion plate (46), and also includes ribs (RB) rising from the outer periphery of the support pin (SP) and reinforcing the support pin (SP).
    Type: Application
    Filed: July 30, 2009
    Publication date: August 18, 2011
    Applicant: SHARP KABUSHIKI KAISHA
    Inventor: Yohichi Hasegawa