Patents by Inventor Shoji Daikuzono

Shoji Daikuzono 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).

  • Makeup or cosmetic compositions
    Patent number: 4892726
    Abstract: There are disclosed makeup or cosmetic compositions comprising polymethylsilsesquiozane powders.
    Type: Grant
    Filed: May 20, 1988
    Date of Patent: January 9, 1990
    Assignee: Toshiba Silicon Co., Ltd.
    Inventors: Kazuya Yonekura, Shoji Daikuzono