Patents by Inventor Naokazu Yahata

Naokazu Yahata 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).

  • M-substituted benzoic acid derivatives having integrin alpha v beta 3 antagonistic activity
    Publication number: 20050059669
    Abstract: An object of the present invention is to provide m-substituted benzoic acid derivatives having integrin ?v?3 antagonistic activity.
    Type: Application
    Filed: September 21, 2004
    Publication date: March 17, 2005
    Inventors: Keiichi Ajito, Minoru Ishikawa, Dai Kubota, Shoichi Murakami, Mikio Yamamoto, Naokazu Yahata, Kazuyuki Fujishima, Makoto Oyama
  • &OHgr;-amino-&agr;-hydroxycarboxylic acid derivatives having integrin &agr;&ngr;&bgr;3 antagonistic activity
    Patent number: 6750219
    Abstract: An objective of the present invention is to provide highly water-soluble compounds having integrin &agr;v&bgr;3 antagonistic activity.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: June 15, 2004
    Assignee: Meiji Seika Kaisha, Ltd.
    Inventors: Keiichi Ajito, Naokazu Yahata, Minoru Ishikawa, Dai Kubota, Shoichi Murakami, Mikio Yamamoto, Kazuyuki Fujishima, Shuichi Gomi, Shokichi Ouchi