Patents by Inventor Yokoyama Nobuaki

Yokoyama Nobuaki 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).

  • Copy system and copy controller
    Patent number: 6256105
    Abstract: A copy system includes a copy controller which is connected to a scanner and a plotter via interface sections. Based on key input from a key-input section, the CPU control section of the copy controller inputs image data from the scanner one line or one block at a time and stores the image data into a storage section. After the image data is subjected to image processing, the CPU control section immediately outputs the image data to the plotter one line or one block at a time.
    Type: Grant
    Filed: September 5, 1997
    Date of Patent: July 3, 2001
    Assignee: Silver Seiko Ltd.
    Inventors: Yokoyama Nobuaki, Nishino Seiichi, Kishi Kimiharu