Patents by Inventor Katzujiro Shimokai

Katzujiro Shimokai 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).

  • Paint composition for cathodic electrodeposition
    Patent number: 4256621
    Abstract: A paint composition for cathodic electrodeposition in the form of an aqueous solution or dispersion which is essentially a resin prepared by the reaction of (A) a polymer; (B) an alcohol; (C) an epoxy resin; (D) an amine; and a polyisocyanate.
    Type: Grant
    Filed: August 15, 1979
    Date of Patent: March 17, 1981
    Assignee: Nippon Soda Company, Ltd.
    Inventors: Katzujiro Shimokai, Masayuki Kataoka, Akihiko Funamoto