Patents by Inventor Shoichi Miyashiro

Shoichi Miyashiro 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: 4654649
    Abstract: In a display device, a picture element capacitor is connected to a light emitting element provided in each picture element. This picture element capacitor is connected to a signal source through a switching element. The picture element is charged, by the signal source, with a signal charge corresponding to an input signal, through the closure of the switching element during some period of time. The signal charge charged into the picture element capacitor is supplied to the light emitting element, whereby the element emits lights.
    Type: Grant
    Filed: July 15, 1983
    Date of Patent: March 31, 1987
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Takuya Kojima, Shoichi Miyashiro, Yoshimitsu Aramaki