Patents by Inventor Kikuo Sagara

Kikuo Sagara 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).

  • Patent number: 4532555
    Abstract: A video reproducing apparatus adapted for reproducing a television signal of two or more television standard systems, comprising signal extracting means (3a, 3b) for extracting a video signal from a recording medium (1) for providing a reproduced signal (S1), a color signal processing means (11) for processing a color signal in the reproduced signal (S1) for adapting the same to the respective television standard systems, a color reference signal generating means (10) for generating a color reference signal (S6) of the frequency associated with each of the respective television standard systems, a frequency dividing means (8, 15) for frequency dividing the color reference signal (S6) for generating a vertical reference signal (S5) of the frequency associated with each of the television standard systems, and switches (SW1 to SW3) for selecting each of the respective television standard systems.
    Type: Grant
    Filed: November 2, 1982
    Date of Patent: July 30, 1985
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Kikuo Sagara, Masanori Kojima