Patents by Inventor Junichi Konagai

Junichi Konagai 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).

  • On-vehicle display device
    Patent number: 8526173
    Abstract: An on-vehicle display device includes: an image display unit 6; wiring boards 8, 9 mounting a control circuit for controlling the image display unit 6; a magnesium alloy case 7 of which front recess receives the image display unit 6, and of which rear recess receives the wiring boards 8, 9; and a shield member 10 attached to the magnesium alloy case 7 for covering the rear recess. The magnesium alloy case 7 is thermally coupled to the image display unit 6 and works as a heat radiating device. The magnesium alloy case 7 is electrically coupled to the shield member 10 and works as an electromagnetic shield device together with the shield member 10.
    Type: Grant
    Filed: May 18, 2009
    Date of Patent: September 3, 2013
    Assignee: Yazaki Corporation
    Inventors: Hiroyuki Yokota, Takahiro Ohsawa, Junichi Konagai
  • ON-VEHICLE DISPLAY DEVICE
    Publication number: 20110188192
    Abstract: An on-vehicle display device includes: an image display unit 6; wiring boards 8, 9 mounting a control circuit for controlling the image display unit 6; a magnesium alloy case 7 of which front recess receives the image display unit 6, and of which rear recess receives the wiring boards 8, 9; and a shield member 10 attached to the magnesium alloy case 7 for covering the rear recess. The magnesium alloy case 7 is thermally coupled to the image display unit 6 and works as a heat radiating device. The magnesium alloy case 7 is electrically coupled to the shield member 10 and works as an electromagnetic shield device together with the shield member 10.
    Type: Application
    Filed: May 18, 2009
    Publication date: August 4, 2011
    Applicant: Yazaki Corporation
    Inventors: Hiroyuki Yokota, Takahiro Ohsawa, Junichi Konagai