Patents by Inventor Sadanori Ogasawara

Sadanori Ogasawara 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).

  • Repairing agent for cells and tissues
    Patent number: 5015631
    Abstract: A repairing agent for cells and tissues is disclosed, which agent comprises, as an active ingredient, a compound of the general formula: ##STR1## wherein Z represents lithium, potassium, sodium, ammonium or an organic ammonium when n is 1, and Z represents calcium, barium or magnesium when n is 2.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: May 14, 1991
    Assignee: MECT Corporation
    Inventors: Sadanori Ogasawara, Kenji Abiko, Masayoshi Ito, Yoshiyasu Shitori
  • Expectorant
    Patent number: 4698332
    Abstract: An expectorant capable of acting on the rheological properties of sputum and capable of directly promoting the ciliary motion. The expectorant contains N-acetylneuraminic acid or a pharmaceutically active salt thereof.
    Type: Grant
    Filed: September 6, 1985
    Date of Patent: October 6, 1987
    Assignee: Mect Corporation
    Inventors: Sadanori Ogasawara, Takashi Hanafusa, Katsuhide Kariya, Masayoshi Ito, Yoshiyasu Shitori