Patents by Inventor Ryuji Fukagawa

Ryuji Fukagawa 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).

  • Display device with cooling control
    Patent number: 8319936
    Abstract: A display device comprises a display panel, a cooling unit cooling air in a casing containing the display panel, a fan unit generating an air flow in the casing, and a control unit controlling the cooling unit and the fan unit, and when the control unit deactivates the cooling unit, the control unit also deactivates the fan unit.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: November 27, 2012
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Tomonori Yoshida, Hidenori Sato, Hiroyuki Uchida, Shohei Takahashi, Ryuji Fukagawa
  • Display Device
    Publication number: 20100182562
    Abstract: A display device comprises a display panel, a cooling unit cooling air in a casing containing the display panel, a fan unit generating an air flow in the casing, and a control unit controlling the cooling unit and the fan unit, and when the control unit deactivates the cooling unit, the control unit also deactivates the fan unit.
    Type: Application
    Filed: January 19, 2010
    Publication date: July 22, 2010
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Tomonori YOSHIDA, Hidenori SATO, Hiroyuki UCHIDA, Shohei TAKAHASHI, Ryuji FUKAGAWA