Patents by Inventor Motoko Kawamoto

Motoko Kawamoto 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).

  • Immunochemical detection of human uterine endometrial cancer cell
    Patent number: 5328826
    Abstract: A method of screening for the endometrial cancer cells in a endometrial cell specimen is disclosed. The method involves determining the amount of an endometrial cancer associated antigen relative to the sample amount by immunologically detecting and comparing the levels of the endometrial cancer associated antigen and a substance present in human cells in a substantially constant amount.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: July 12, 1994
    Assignees: Mochida Pharmaceutical Co., Ltd., Shiro Nozawa
    Inventors: Shiro Nozawa, Katsumi Tsukazaki, Motoko Kawamoto