Patents by Inventor Koshio Kondo

Koshio Kondo 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 forming printed image
    Patent number: 4904568
    Abstract: Disclosed is a method of forming a printed image, which method comprises coating an electrodeposition coating composition on a plate with a conductive film and for use in a printed circuit to form a photo-sensitive resist film, and exposing the photo-sensitive resist film to light through a pattern mask, followed by development, the surface of said photo-sensitive resist film being colored with a dye.
    Type: Grant
    Filed: July 14, 1988
    Date of Patent: February 27, 1990
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Koshio Kondo, Koji Takezoe