Patents by Inventor Seiu Iida

Seiu Iida 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).

  • Hypoglycemic agents
    Patent number: 4518591
    Abstract: There are disclosed an acylated derivative of water extract of Anemarrhenae rhizoma which is so-called "Chimo", and a hypoglycemic agent containing the above acylated derivative of water extract of Chimo as an active ingredient.
    Type: Grant
    Filed: February 5, 1982
    Date of Patent: May 21, 1985
    Assignee: Mitsubishi Chemical Industries Limited
    Inventors: Seiu Iida, Tomio Inokuchi, Hiroaki Munakata