Patents by Inventor Kozi Matsumoto

Kozi Matsumoto 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).

  • Coating composition
    Patent number: 4895900
    Abstract: This invention provides a coating composition comprising a basic nitrogen-containing acrylic resin, a polyepoxy compound and a carboxyl group-containing acrylic resin.
    Type: Grant
    Filed: December 7, 1987
    Date of Patent: January 23, 1990
    Assignee: Kansai Paint Company, Limited
    Inventors: Hajime Sukejima, Hiroshi Iwai, Kozi Matsumoto