Patents by Inventor Nobutomo Sako

Nobutomo Sako 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).

  • BENZOAZEPINE COMPOUND-CONTAINING FREEZE-DRIED COMPOSITION
    Publication number: 20220249523
    Abstract: A formulation stably comprising a tolvaptan prodrug is provided. Specifically, a freeze-dried composition comprising a compound represented by Formula (1): or a metal salt thereof and a disaccharide is provided.
    Type: Application
    Filed: March 27, 2020
    Publication date: August 11, 2022
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Takakuni MATSUDA, Nobutomo SAKO
  • PHARMACEUTICAL COMPOSITION FOR TREATING A DISEASE IN THE ORAL CAVITY COMPRISING REBAMIPIDE
    Publication number: 20140010882
    Abstract: The present invention is directed to a pharmaceutical composition comprising rebamipide having a mean particle size of less than 500 nm, a dispersing agent, and a viscosity enhancing agent wherein the viscosity enhancing agent has no aggregative action for the rebamipide particles, which is used as a gargle or a liquid preparation for swish and swallow comprising rebamipide for preventing and/or treating stomatitis caused by radiotherapy.
    Type: Application
    Filed: March 22, 2012
    Publication date: January 9, 2014
    Inventors: Takakuni Matsuda, Nobutomo Sako, Takako Nakashima, Kazushi Sakurai