Patents by Inventor Mitsutoshi Sato

Mitsutoshi Sato 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).

  • Automatic immunoassay method and apparatus
    Patent number: 6103193
    Abstract: An automatic immunoassay method and apparatus which not only permit automatic operations of supplying and discarding reaction tubes, washing for B/F separation, dispensation of reagents, and measurement, but also permit the reaction time to be varied arbitrarily and can cope with any of the assay techniques including one-step and two-step noncompetitive sandwich techniques and competitive techniques.
    Type: Grant
    Filed: October 28, 1998
    Date of Patent: August 15, 2000
    Assignee: Sanko Junyaku Co., Ltd.
    Inventors: Kyoichi Iwahashi, Toshimi Kawamura, Eiji Ikeda, Mitsutoshi Sato