Patents by Inventor Satoshi Ideguchi

Satoshi Ideguchi 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).

  • Process for the production of coenzyme Q
    Patent number: 4447362
    Abstract: A process is disclosed wherein coenzyme Q is prepared from tissues of animals and plants or microbial cells by treating a water suspension of said materials with an alkali, or with an acid and then an alkali, and by extracting the treated suspension with at least one water-immiscible organic solvent followed by recovery of coenzyme Q from the extract.
    Type: Grant
    Filed: September 8, 1977
    Date of Patent: May 8, 1984
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kiyoshi Watanabe, Satoshi Ideguchi, Masahiro Ogura, Masahiko Shimada, Hajime Kawaharada