Patents by Inventor Yukiko Sone

Yukiko Sone 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).

  • Aerosol starch composition
    Patent number: 4141748
    Abstract: An aerosol starch composition consists essentially of 5 to 30 wt % of a propellant and 70 to 95 wt % of a liquid composition consisting essentially of 2 to 10 wt % of a modified starch, 0.1 to 2 wt % of a poorly water-soluble polyalkylene glycol or derivative thereof and the balance is water.
    Type: Grant
    Filed: July 26, 1977
    Date of Patent: February 27, 1979
    Assignee: Kao Soap Co., Ltd.
    Inventors: Kinjiro Matsunaga, Yukiko Sone, Yunosuke Nakagawa