Patents by Inventor Ryuichiro Sato

Ryuichiro Sato 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).

  • Transparent acid drink containing acid-soluble casein phosphopeptide
    Patent number: 5405756
    Abstract: A transparent storage stable acidic beverage or other alimentary product containing casein phosphopeptide is obtained by reacting casein with trypsin, precipitating insoluble components at acid pH, adding a divalent cation such as calcium to the reaction medium, recovering the reaction product, and adding the casein phosphopeptide to a mixture to produce a beverage or product having beneficial solubilizing effects on calcium.
    Type: Grant
    Filed: January 5, 1994
    Date of Patent: April 11, 1995
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Hiroshi Naito, Tadashi Noguchi, Ryuichiro Sato, Keiko Tsuji, Hidemasa Hidaka