Patents by Inventor Kamikado Koji

Kamikado Koji 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).

  • Anionic electrodeposition coating composition
    Patent number: 6743834
    Abstract: Anionic electrodeposition coating compositions for forming matte films containing acrylic resin; alkoxysilyl group containing emulsified polymer produced by a multiple stage emulsion polymerization of unsaturated monomer in the presence of water and a emulsifier, wherein the unsaturated monomer containing alkoxysilyl group-containing unsaturated monomer is present in an amount of 5 to 40% by weight based on a total amount of all the unsaturated monomers used in the multiple stage emulsion polymerization; and crosslinking agent.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: June 1, 2004
    Assignee: Kansai Taint Co., Ltd.
    Inventors: Tetsuya Yokoyama, Kamikado Koji
  • Cationic paint composition
    Patent number: 6680122
    Abstract: The present invention provides a cationic paint composition which contains, as resin component, an amino group-containing epoxy resin obtained by making an epoxy resin having an epoxy equivalent of 300-2500 react with a hydroxyl group-containing carboxylic acid, which is prepared by allowing caprolactone to react to a hydroxyl group of a hydroxy monocarboxylic acid, and with an amino group-containing compound.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: January 20, 2004
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Nishiguchi Shigeo, Kamikado Koji
  • Cationic paint composition
    Publication number: 20020119318
    Abstract: The present invention provides a cationic paint composition which contains, as resin component, an amino group-containing epoxy resin obtained by making an epoxy resin having an epoxy equivalent of 300-2500 react with a hydroxyl group-containing carboxylic acid, which is prepared by allowing caprolactone to react to a hydroxyl group of a hydroxy monocarboxylic acid, and with an amino group-containing compound.
    Type: Application
    Filed: November 28, 2001
    Publication date: August 29, 2002
    Inventors: Nishiguchi Shigeo, Kamikado Koji