Patents by Inventor Tetsuo Onoda

Tetsuo Onoda 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).

  • Patent number: 4071618
    Abstract: Process for preparing a virus disease live vaccine by employing culture of a quail embryonated egg or tissue culture of a quail embryo fibroblast for cultivation of the virus. The vaccine obtained according to the present invention is effective for immunization of animals and humans against the virus disease. The vaccine is avirulent, scarcely subject to induction of unfavorable factors accompanying the present tissue used for isolation of the virus therefrom, and economically productible.
    Type: Grant
    Filed: July 6, 1976
    Date of Patent: January 31, 1978
    Assignee: Research Foundation for Microbial Diseases of Osaka University
    Inventors: Takeo Konobe, Tetsuo Onoda, Koichi Ono