Patents by Inventor Kazuhisa Niki

Kazuhisa Niki 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).

  • Pattern associative memory system
    Patent number: 5107454
    Abstract: In a pattern associative memory system, an error correcting circuit is constructed in the form of a neural network. A memory condition of the error correcting circuit is established according to a back propagation method. If a memory pattern is recollected, an output from the error correcting circuit is again inputted to the error correcting circuit for feedback, thereby repeatedly performing error correction calculations of a pattern as the basis of recollection.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: April 21, 1992
    Assignee: Agency of Industrial Science and Technology
    Inventor: Kazuhisa Niki