Patents by Inventor Fusako Yamanaka

Fusako Yamanaka 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).

  • Food containing fructose polymer
    Patent number: 5169671
    Abstract: There is provided a food and drink having a reduced oil, fat, or sugar content yet retaining good gelation properties and good organoleptic properties, etc. A part of or the whole of gelation materials, low calorie sugars and/or oils and fats is/are replaced with polyfructan.
    Type: Grant
    Filed: August 30, 1991
    Date of Patent: December 8, 1992
    Assignee: Ajinomoto Co., Inc.
    Inventors: Tsutomu Harada, Soji Suzuki, Mika Ikeda, Katsumi Ohata, Fusako Yamanaka