Patents by Inventor Katsuyoshi SUNAGA

Katsuyoshi SUNAGA 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).

  • BRAIN FUNCTION REGULATING AGENT, AND FOOD OR BEVERAGE PRODUCT CONTAINING SAME
    Publication number: 20230016005
    Abstract: A brain function regulating agent contains a peptide comprising an amino acid sequence represented by Glu-Hyp-Gly, a salt thereof, or a chemically modified product thereof.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Applicant: NITTA GELATIN INC.
    Inventors: Seiko KOIZUMI, Naoki INOUE, Aya MATSUSHITA, Katsuyoshi SUNAGA, Hidetomo KIKUCHI, Satomi KOGURE
  • BRAIN FUNCTION REGULATING AGENT, AND FOOD OR BEVERAGE PRODUCT CONTAINING SAME
    Publication number: 20220047667
    Abstract: A brain function regulating agent contains a peptide comprising an amino acid sequence represented by Glu-Hyp-Gly, a salt thereof, or a chemically modified product thereof.
    Type: Application
    Filed: February 26, 2020
    Publication date: February 17, 2022
    Applicant: NITTA GETAIN INC.
    Inventors: Seiko KOIZUMI, Naok INOUE, Aya MATSUSHITA, Katsuyoshi SUNAGA, Hidetomo KIKUCHI, Satomi KOGURE