Patents by Inventor Mitsuo Kamada

Mitsuo Kamada 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).

  • Taste-improving agent and a food having improved taste
    Patent number: 6083549
    Abstract: The bitterness, astringency and persistent sweetness possessed commonly by intense sweeteners may be reduced to afford a lightly sweet aftertaste, by the addition of an amino acid derivative such as N-(1-methyl-4-oxo-2-imidazolin-2-yl)alanine or analogues thereof.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: July 4, 2000
    Assignee: Ajinomoto Co., Inc.
    Inventors: Tsutomu Harada, Mitsuo Kamada