Patents by Inventor Yukio Katsuki

Yukio Katsuki 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).

  • Method of treatment for uterine leiomyoma
    Patent number: 6274573
    Abstract: Providing a therapeutic agent of uterine leiomyoma, containing dienogest and a solvate thereof as the effective ingredient with less adverse effects, which can be used either singly or in combination with GnRH and can be administered or pharmaceutically manufactured as oral, transdermal dosing agents or suppositories.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: August 14, 2001
    Assignee: Mochida Pharmaceutical Co., Ltd.
    Inventors: Yukio Katsuki, Minoru Shimora
  • Carcinostatic for hormonotherapy containing dienogest as effective component
    Patent number: 5652231
    Abstract: A carcinostatic for a hormonotherapy containing dienogest or its solvate, which is expected to exert therapeutic effects for a broad range of cancer cases at a far lower dose than that of conventional hormonotherapeutic agents and utterly free from side effects that the conventional high-dose hormonotherapy had suffered.
    Type: Grant
    Filed: November 16, 1994
    Date of Patent: July 29, 1997
    Assignee: Mochida Pharmaceutical Co., Ltd.
    Inventors: Yasunori Shibutani, Masaomi Obata, Masami Sato, Yukio Katsuki