Patents by Inventor Shoji Hyodo

Shoji Hyodo 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).

  • Multi-colored pressed cosmetic powder and method of preparing same
    Patent number: 4650672
    Abstract: A cosmetic suitable for application to the skin (such as eye-shadow, rouge and pressed face powder) is formed by mixing differently colored pigment compositions with binders to form differently colored grains, intermixing the grains and compression-moulding them into a compact, but without destroying the grain structure thereof. The differently colored grains may then separately or simultaneously be applied to the skin with a puff.
    Type: Grant
    Filed: August 30, 1983
    Date of Patent: March 17, 1987
    Assignee: Shiseido Co., Ltd.
    Inventors: Yoshiaki Yagita, Yutaka Okunuki, Toshihide Ikeda, Shoji Hyodo