Patents by Inventor Taeko Hata

Taeko Hata 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).

  • Inhibitor of pain threshold decrease
    Patent number: 7642274
    Abstract: The invention aims to provide a drug having an activity on inhibiting a decrease in pain threshold. Since a ?-opioid receptor agonist effectively inhibits the decrease in pain threshold, it is useful as an inhibitor of pain threshold decrease.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: January 5, 2010
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Kyoichi Shimomura, Hiroyuki Aono, Yaeko Tsukahara, Taeko Hata
  • Inhibitor of pain threshold decrease
    Publication number: 20070117853
    Abstract: The invention aims to provide a drug having an activity on inhibiting a decrease in pain threshold. Since a ?-opioid receptor agonist effectively inhibits the decrease in pain threshold, it is useful as an inhibitor of pain threshold decrease.
    Type: Application
    Filed: July 2, 2004
    Publication date: May 24, 2007
    Applicant: Santen Pharmaceutical co., Ltd
    Inventors: Kyoichi Shimomura, Hiroyuki Aono, Yaeko Tsukahara, Taeko Hata