Patents by Inventor Tomomi Satoh

Tomomi Satoh 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).

  • Slow-releasing medicated resin moldings, and process for producing the same
    Patent number: 5476652
    Abstract: Disclosed in this invention are the slow-releasing medicated resin moldings which are the porous bodies obtained by stretching 1.1-10 times the resin compositions comprising 100 parts by weight of a thermoplastic resin, 50 to 400 parts by weight of a filler and a drug(s) in an amount not less than the saturation dissolution rate for the thermoplastic resin, and a process for producing such slow-releasing medicated resin moldings.
    Type: Grant
    Filed: June 30, 1993
    Date of Patent: December 19, 1995
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Takashi Chinuki, Tatsuhiro Nagamatsu, Tomomi Satoh