Patents by Inventor Asao Wantanabe

Asao Wantanabe 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).

  • Image processing apparatus
    Patent number: 5369505
    Abstract: An image processing apparatus in which image data is input page by page. Non-coded image data and coded image data are generated from the input image data and are stored in an image memory. A controller controls storage of the data into the image memory, and selects which one of the non-coded image data and the coded image data are saved in the image memory based on the size of the coded image data.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: November 29, 1994
    Assignee: Canon Kabushiki Kaisha
    Inventors: Asao Wantanabe, Yukihiko Ogata, Hiroyuki Nakanishi, Seijiro Yanase, Koji Harada