Patents by Inventor Akihito Moyiyasu

Akihito Moyiyasu 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).

  • Agents for distributing gallstones
    Patent number: 5441748
    Abstract: An aqueous agent for disintegrating gallstones containing an alkali metal carbonate such as sodium or potassium hydrogen carbonate and optionally N-acetylcysteine.
    Type: Grant
    Filed: November 10, 1993
    Date of Patent: August 15, 1995
    Assignee: Senju Pharmaceutical Co., Ltd.
    Inventor: Akihito Moyiyasu