Patents by Inventor Yoshitomo Sakamoto

Yoshitomo Sakamoto 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).

  • Pharmaceutical composition comprising coenzyme Q10
    Patent number: 6184255
    Abstract: The present invention has for its object to provide a medicinal composition comprising coenzyme Q10 as an active ingredient, which composition features an enhanced absorption after oral administration. The present invention is directed to a medicinal composition comprising coenzyme Q10 as an active ingredient with the reduced form of coenzyme Q10 accounting for more than 20 weight % of said coenzyme Q10.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: February 6, 2001
    Assignee: Kaneka Corporation
    Inventors: Tatsumasa Mae, Yoshitomo Sakamoto, Souichi Morikawa, Takayoshi Hidaka