Patents by Inventor Nahoko Uchiyama

Nahoko Uchiyama 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).

  • ANTIVIRAL AGENT FOR PREVENTING OR TREATING COVID-19
    Publication number: 20230241144
    Abstract: Pharmaceutical preparations, Chinese herbal preparations, foods, and other compositions may contain, as an active ingredient, an ephedra extract, an ephedrine-alkaloid-free ephedra extract, or a polymercondensed tannin derived from an ephedra extract. Such compositions may be useful for preventing or treating COVID-19 infection (COVID-19). Such compositions are preferably provided in an orally ingestible form.
    Type: Application
    Filed: October 1, 2021
    Publication date: August 3, 2023
    Applicants: THE KITASATO INSTITUTE, JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF NATIONAL INSTITUTE OF HEALTH SCIENCES, Matsuyama University, TOKIWA PHYTOCHEMICAL CO., LTD., TSUMURA & CO.
    Inventors: Toshihiko HANAWA, Sumiko HYUGA, Hiroshi ODAGUCHI, Yukihiro GODA, Masashi HYUGA, Masashi UEMA, Hiroshi ASAKURA, Nahoko UCHIYAMA, Yoshiaki AMAKURA, Morio YOSHIMURA, Jinwei YANG, Kazushige MIZOGUCHI
  • SLEEP-IMPROVING AGENT
    Publication number: 20100286415
    Abstract: The invention provides a sleep-improving agent and a sedative agent containing, as an active ingredient, oxypinnatanine or its derivative represented by the following chemical formula (I):
    Type: Application
    Filed: May 29, 2008
    Publication date: November 11, 2010
    Applicants: OSAKA BIOSCIENCE INSTITUTE, THE DOSHISHA, KUREI OKINAWA CO., LTD.
    Inventors: Yoshihiro Urade, Zhi-Li Huang, Masashi Wada, Nahoko Uchiyama, Tenji Konishi, Norio Nakamura