Patents by Inventor Yasuya Ohno

Yasuya Ohno 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 unit
    Patent number: 4273396
    Abstract: A display unit comprising means for carrying means which moves a reflector plate to be moved between a display position which is in the proximity to or in contact with a transparent plate located on a display surface and a non-display position separated away from the display position, with the plate being rotated about an axis disposed in parallel to a surface of the plate.
    Type: Grant
    Filed: May 9, 1979
    Date of Patent: June 16, 1981
    Assignee: T.I.C. - Citizen Co., Ltd.
    Inventors: Takeshi Teragaki, Yasuya Ohno, Etsuso Yokoyama