Patents by Inventor Shunichiro Tsutsumi

Shunichiro Tsutsumi 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).

  • CONTROLLED-RELEASE DRUG FORMULATION
    Publication number: 20160113913
    Abstract: The present invention provides a controlled-release solid preparation containing pioglitazone or a salt thereof as an active ingredient, and having superior sustainability. A controlled-release solid preparation containing pioglitazone or a salt thereof as an active ingredient, which is composed of an immediate-release part and a sustained-release part in combination.
    Type: Application
    Filed: April 18, 2014
    Publication date: April 28, 2016
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yusuke Murakawa, Shunichiro Tsutsumi, Kaoru Takenaka, Kanako Inoo