Patents by Inventor Takuo Yamauchi

Takuo Yamauchi 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).

  • Glitter resin molded material
    Patent number: 6210782
    Abstract: A glitter resin molded material provided having a glitter feel which is equivalent of a coated material. This glitter resin molded material comprises a skin layer molded to a surface of a core layer wherein the core layer contains a color pigment and a synthetic resin and the skin layer contains a glitter material, color pigment and a synthetic resin. The skin layer has a value of CR (Contrast Ratio) of less than 99% therein.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: April 3, 2001
    Assignee: Toyoda Gosei Co., Ltd.
    Inventors: Haruyasu Mizutani, Junji Koizumi, Katsushi Ito, Jiro Asano, Takuo Yamauchi, Mitsuhiro Isomichi