Patents by Inventor Norimichi Hiwasa

Norimichi Hiwasa 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).

  • Publication number: 20080310510
    Abstract: An image coding, recording and reading apparatus generates a local decoded image which is used for motion compensation prediction at the same time when coding an original image to be coded so as to generate an original image coded stream, acquires a difference image which is a difference between the local decoded image and the original image to be coded, codes the difference image so as to generate a difference image coded stream, records the original image coded stream and the difference image stream generated thereby into a storage memory, and adds an original image and a difference image which are obtained by decoding both the above-mentioned coded streams read out of the storage memory, respectively, so as to generate an addition image.
    Type: Application
    Filed: January 12, 2006
    Publication date: December 18, 2008
    Inventors: Norimichi Hiwasa, Hideki Inomata, Hiroharu Sakate, Ayako Nemoto