Patents by Inventor Fujio Nakanishi

Fujio Nakanishi 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).

  • Apparatus and method for detecting rough position of two-dimensional code
    Patent number: 6671422
    Abstract: A computer readable program product for detecting the rough position of a two dimensional code included in image data, wherein the proportion of two dimensional code in each of small areas is determined by dividing the image data, and the small areas are then ranked based upon the proportions obtained.
    Type: Grant
    Filed: June 15, 2000
    Date of Patent: December 30, 2003
    Assignee: International Business Machine Corporation
    Inventor: Fujio Nakanishi