Patents by Inventor Chikashi Egma

Chikashi Egma 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).

  • Deodorant compositions
    Patent number: 4501730
    Abstract: Potent, long acting deodorant compositions are produced from isolates of the theaceae plant which isolates are produced by dry-distillation of all or a part of said plant.
    Type: Grant
    Filed: June 19, 1984
    Date of Patent: February 26, 1985
    Assignee: Shiraimatsu Shinyaku Company Ltd.
    Inventors: Kuniyoshi Torii, Chikashi Egma