Patents by Inventor Hiroko Kurita

Hiroko Kurita 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).

  • Emulsifier, emulsion composition, and powder composition
    Patent number: 5700397
    Abstract: An emulsifier comprising as an active ingredient a water-soluble hemicellulose derived from a soybean cotyledon, an emulsion composition comprising the emulsifier, and a powder composition produced by powdering the emulsion composition. The emulsifier of the present invention can provide a very stable emulsion composition.
    Type: Grant
    Filed: February 9, 1994
    Date of Patent: December 23, 1997
    Assignee: Fuji Oil Co., Ltd.
    Inventors: Hirokazu Maeda, Hitoshi Furuta, Taro Takahashi, Chiemi Takei, Hiroko Kurita, Yoko Sato