Patents by Inventor Kyushichi Miyazawa

Kyushichi Miyazawa 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).

  • High molecular polysaccharide MPS-80
    Patent number: 4396763
    Abstract: New high molecular polysaccharide MPS-80 was obtained by culturing high molecular polysaccharide MPS-80-producing bacteria belonging to genera Lactobacillus or Streptococcus. The new high molecular polysaccharide MPS-80 has an excellent anti-tumor effect, and it is expected for the utilization as anti-tumor agent.
    Type: Grant
    Filed: November 17, 1981
    Date of Patent: August 2, 1983
    Assignee: Meiji Milk Products Company Limited
    Inventors: Fumiyasu Tsuchiya, Kyushichi Miyazawa, Michio Kanbe, Munehiro Oda, Naoyuki Ebisawa