Patents by Inventor Keiichi Mikasa

Keiichi Mikasa 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 for treatment of non-small cell lung cancer
    Patent number: 5795871
    Abstract: 14- or 15-membered-ring macrolide compounds such as clarithromycin, erythromycin B, etc. have a potent antitumor effect on non-small cell lung cancers which are considered the most difficult tumors to be be subjected to surgical operation and chemotherapy, and are useful as a practical therapeutic agent of non-small cell lung cancer.
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: August 18, 1998
    Assignee: Nobuhiro Narita
    Inventors: Nobuhiro Narita, Masayoshi Sawaki, Keiichi Mikasa, Eiji Kita