Patents by Inventor Kiyoshi Shiono

Kiyoshi Shiono 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
    Patent number: 5488389
    Abstract: To display a more natural display screen without sense of strangeness, when displaying a video signal having a greater number of horizontal scanning lines than the number of horizontal display lines of the display means. The video signal is displayed by thinning at a rate of one out of every plurality of video signal groups. Accordingly, missing of only upper and lower portions of the video signals of the display screen is prevented, and when the video signal is compressed and displayed, a natural display screen without sense of strangeness is presented.
    Type: Grant
    Filed: September 21, 1992
    Date of Patent: January 30, 1996
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Kaoru Nakanishi, Shinji Horino, Kiyoshi Shiono, Hiroshi Tanaka, Kunihiro Terada