Patents by Inventor Yoshizo Maeda

Yoshizo Maeda 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).

  • Therapeutic agent for inflammatory intestinal diseases containing hydroxamic acid compound as active ingredient
    Publication number: 20050165112
    Abstract: A treatment and/or prevention agent for inflammatory bowel disease comprising a hydroxamic acid compound of formula (I) wherein R1 is hydrogen, C1-8 alkyl or C1-8 alkyl substituted by —OR2, R2 is hydrogen, C1-8 alkyl, benzyl, or C1-8 alkyl substituted by C1-8 alkoxy; or a pharmaceutical acceptable salt thereof as active ingredient.
    Type: Application
    Filed: April 24, 2003
    Publication date: July 28, 2005
    Inventors: Yoshizo Maeda, Kazunori Yamashita, Takashi Koyanagi
  • Remedial agent for arthrosis deformans
    Publication number: 20040198831
    Abstract: A therapeutic and/or prophylactic drug for osteoarthritis, comprising a derivative of hydroxamic acid, which is represented by the formula (I) 1
    Type: Application
    Filed: February 5, 2004
    Publication date: October 7, 2004
    Inventors: Yoshizo Maeda, Kazunori Yamashita, Koji Ogawa