Patents by Inventor Toshiaki Ougiya

Toshiaki Ougiya 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).

  • Patent number: 5605751
    Abstract: The present invention provides fundamental materials excellent in general purpose used for buildings, etc. as windows and interior and exterior walls of general buildings, houses, cars, etc., concretely, various laminates with the flip-flop effect (the effect of delicately changing in color, depending on the angles of view) and a decorative effect due to a colored mirror face, which are composed at least of a light-transmitting or light-intercepting base and a brightening pigment prepared by covering mica grains on the surfaces with titanium oxides including low-valent titanium oxides.
    Type: Grant
    Filed: April 17, 1995
    Date of Patent: February 25, 1997
    Assignees: Shiseido Company, Ltd., Figla Co., Ltd.
    Inventors: Fukuji Suzuki, Tsutomu Saito, Nobuhisa Tsujita, Yoshimi Kanada, Kazumi Saito, Toshiaki Ougiya