Patents by Inventor Shigeo Oota

Shigeo Oota 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).

  • Patch agent
    Patent number: 6914169
    Abstract: The patch agent of the present invention is a patch agent comprising a support made of a synthetic fiber and an adhesive layer mounted on the support, and having a bending resistance of 10 to 30 mm and a probe tack value of 0.25 to 1.2 N. The patch agent of the present invention can fully be prevented from peeling off at the time of application and can fully suppress the rash of skin and the pain upon peeling.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: July 5, 2005
    Assignee: Hisamitsu Pharmaceutical., Inc.
    Inventors: Shigeo Oota, Kiyomi Tsuruda
  • Plaster
    Publication number: 20030138479
    Abstract: A patch comprising a laminate having an expansible support and an adhesive layer laminated on the support; and a release sheet, attached onto the adhesive layer, having perforations formed with a predetermined interval;
    Type: Application
    Filed: December 9, 2002
    Publication date: July 24, 2003
    Inventors: Toshiharu Mizota, Nobuo Tsutsumi, Shigeo Oota, Kazunori Muta