Patents by Inventor Norio Gunge

Norio Gunge 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).

  • Yeast containing plasmids providing killer characteristics
    Patent number: 4418150
    Abstract: Killer yeasts having killer toxin-resistance and killer activity toward a wide range of types of yeasts are produced by introducing a certain plasmid into Saccharomyces cerevisiae by a cell fusion or transformation technique.
    Type: Grant
    Filed: February 18, 1982
    Date of Patent: November 29, 1983
    Assignee: Mitsubishi Chemical Industries Limited
    Inventor: Norio Gunge