Patents by Inventor Yumiko Tezuka

Yumiko Tezuka 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).

  • Stevia formulation
    Patent number: 8709514
    Abstract: The invention provides a stevia formulation comprising a stevia sweetener with a rebaudioside A content of 95% or greater, and 0.25 to 5.15 parts by weight of a sugarcane-derived extract (a), 0.06 to 2.50 parts by weight of a sugarcane-derived extract (b) and 0.002 to 12.5 parts by weight of ?-aminobutyric acid with respect to 100 parts by weight of the stevia sweetener.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: April 29, 2014
    Assignee: Mitsui Sugar Co., Ltd.
    Inventors: Yumiko Tezuka, Takayuki Kiyofuji, Yukie Nagai, Toshiaki Sugitani
  • STEVIA FORMULATION
    Publication number: 20130203867
    Abstract: The invention provides a stevia formulation comprising a stevia sweetener with a rebaudioside A content of 95% or greater, and 0.25 to 5.15 parts by weight of a sugarcane-derived extract (a), 0.06 to 2.50 parts by weight of a sugarcane-derived extract (b) and 0.002 to 12.5 parts by weight of ?-aminobutyric acid with respect to 100 parts by weight of the stevia sweetener.
    Type: Application
    Filed: February 17, 2012
    Publication date: August 8, 2013
    Applicant: MITSUI SUGAR CO., LTD.
    Inventors: Yumiko Tezuka, Takayuki Kiyofuji, Yukie Nagai, Toshiaki Sugitani