Patents by Inventor Ryu Kawamura

Ryu Kawamura 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).

  • Sustained-release medicines
    Publication number: 20040219208
    Abstract: Sustained-release medicines comprising (A) an angiotensin II antagonist combined with (B) one or more drugs selected from among remedies for hypertension, hypoglycemics, remedies for hyperlipemia, antithromboties, remedies for menopause and anticancer drugs. Using these medicines, remarkably excellent effects can be achieved compared with the case of using each active ingredient alone, which makes it possible to lessen the administration dose and relieve side effects.
    Type: Application
    Filed: February 2, 2004
    Publication date: November 4, 2004
    Inventors: Ryu Kawamura, Keiji Kusumoto, Tetsuo Hoshino