Patents by Inventor Junya Shimizu

Junya Shimizu 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 transform method for obtaining expanded image data, image processing apparatus and image display device therefor
    Publication number: 20020076121
    Abstract: It is an object of the present invention to output a clear, expanded image wherein step-shapes or chain-shapes of oblique lines are reduced, distortion is eliminated and no constituent lines of fonts or graphics are missing.
    Type: Application
    Filed: June 12, 2001
    Publication date: June 20, 2002
    Applicant: International Business Machines Corporation
    Inventors: Junya Shimizu, Kazuo Sekiya
  • Image conversion method, image processing apparatus, and image display apparatus
    Publication number: 20010020950
    Abstract: It is one object of the present invention to obtain a clear scaled image, without impairing the rough shape of fonts or the like, on a graphics screen that is handled by an information display device such as an LCD panel or a projector, and that includes a lot of stepped edges like thin lines.
    Type: Application
    Filed: February 23, 2001
    Publication date: September 13, 2001
    Applicant: International Business Machines Corporation
    Inventors: Junya Shimizu, Kazuo Sekiya