Patents by Inventor Satoru Matsuzaki

Satoru Matsuzaki 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: 5112403
    Abstract: Disclosed herein is a coating composition comprising plate-like iron oxide particles having an average particle diameter of 0.5 to 5.0 .mu.m, a lamellar thickness of 50 to 500.ANG. and a plate ratio (the ratio of the average particle diameter to the lamellar thickness) of 50:1 to 500:1, at least one pigment selected from the group consisting of a coloring pigment, a mica pigment and a metal powder pigment, a film-forming polymer, and an organic solvent.
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: May 12, 1992
    Assignees: Toda Kogyo Corp., Dainic Iseika Color & Chemicals Mfg. Co. Ltd
    Inventors: Ken Okura, Satoru Matsuzaki, Tsutomu Katamoto, Nanao Horiishi