Patents by Inventor Hideru Ushijima

Hideru Ushijima 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).

  • Method of manufacturing metal decorative panel having colored depressions
    Patent number: 4400252
    Abstract: A metal decorative panel, wherein concave portions are etched with a desired pattern in the surface of a metal plate; a photosensitive synthetic resin layer is electrically deposited on the surface of said concave portions; a desired pattern is transcribed by sublimation on said electrically deposited synthetic resin layer, using sublimable dyes, and which displays high abrasion resistance and weatherability, and a beautiful decorative effect due to a synthetic combination of the partly colored portions of the surface of the metal plate and the exposed glossy portions thereof.
    Type: Grant
    Filed: July 13, 1981
    Date of Patent: August 23, 1983
    Assignee: Toppan Printing Co., Ltd.
    Inventor: Hideru Ushijima