Patents by Inventor Hidefumi Kaji

Hidefumi Kaji 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).

  • Patent number: 7375128
    Abstract: The present invention relates to a compound of formula (I): wherein R is hydrogen atom, hydroxyl group or carbamoyl group, and n is 1 or 2, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: May 20, 2008
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Ila Sircar, Marshall Morningstar, Masatoshi Kakushima, Hidefumi Kaji, Takayuki Kawaguchi, Toshiyuki Kume