Patents by Inventor Kyoko Toyofuku

Kyoko Toyofuku 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).

  • Bicyclic compound
    Patent number: 9133129
    Abstract: The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: September 15, 2015
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tohru Yamashita, Takuya Fujimoto, Ryo Mizojiri, Kazuko Yonemori, Hideki Hirose, Zenichi Ikeda, Ikuo Fujimori, Kyoko Toyofuku, Tsuneo Yasuma, Nobuyuki Matsunaga
  • Aromatic ring compound
    Patent number: 9073864
    Abstract: Provided is an aromatic ring compound having a glucagon antagonistic action, which is useful for the prophylaxis or treatment of diabetes and the like. A compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a salt thereof has a superior glucagon antagonistic action, and is useful as a glucagon antagonist, a glucose production inhibitor or an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Grant
    Filed: March 28, 2013
    Date of Patent: July 7, 2015
    Assignee: Takeda Pharmaceutical Company Limted
    Inventors: Minoru Sasaki, Hideki Furukawa, Kousuke Hidaka, Kyoko Toyofuku, Takatoshi Yogo, Toshiki Murata
  • AROMATIC RING COMPOUND
    Publication number: 20150152052
    Abstract: Provided is an aromatic ring compound having a glucagon antagonistic action, which is useful for the prophylaxis or treatment of diabetes and the like. A compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a salt thereof has a superior glucagon antagonistic action, and is useful as a glucagon antagonist, a glucose production inhibitor or an agent for the prophylaxis or treatment of diabetes and the like.
    Type: Application
    Filed: March 28, 2013
    Publication date: June 4, 2015
    Inventors: Minoru Sasaki, Hideki Furukawa, Kousuke Hidaka, Kyoko Toyofuku, Takatoshi Yogo, Toshiki Murata
  • BICYCLIC COMPOUND
    Publication number: 20140243310
    Abstract: The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.
    Type: Application
    Filed: October 23, 2012
    Publication date: August 28, 2014
    Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Tohru Yamashita, Takuya Fujimoto, Ryo Mizojiri, Kazuko Yonemori, Hideki Hirose, Zenichi Ikeda, Ikuo Fujimori, Kyoko Toyofuku, Tsuneo Yasuma, Nobuyuki Matsunaga