Patents by Inventor Kuniyuki Shinbo

Kuniyuki Shinbo 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).

  • Deodorized colorant of brassicaceae plant
    Patent number: 7144593
    Abstract: A colorant of a plant belonging to the family Brassicaceae which has no or significantly reduced smell originating in the Brassicaceae plant, a colorant formulation containing this colorant, and a process for producing the odorless or almost odorless colorant of the Brassicaceae plant. This colorant can be prepared by treating an adsorption-treated Brassicaceae plant colorant extract by at least one method selected from among adsorption, ion exchange, acid treatment, and membrane separation to thereby give an aroma component concentration of 100 ppm or less in case where the color value E10%1 cm is 80.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: December 5, 2006
    Assignee: San-Ei Gen F.F.I., Inc
    Inventors: Chiyoki Yukawa, Takahito Ichi, Yasushi Shibahara, Kuniyuki Shinbo
  • Deodorized colorant of brassicaceae plant
    Publication number: 20030124235
    Abstract: A colorant of a plant belonging to the family Brassicaceae which has no or significantly reduced smell originating in the Brassicaceae plant, a colorant formulation containing this colorant, and a process for producing the odorless or almost odorless colorant of the Brassicaceae plant. This colorant can be prepared by treating an adsorption-treated Brassicaceae plant colorant extract by at least one method selected from among adsorption, ion exchange, acid treatment, and membrane separation to thereby give an aroma component concentration of 100 ppm or less in case where the color value E10%1cm is 80.
    Type: Application
    Filed: November 25, 2002
    Publication date: July 3, 2003
    Inventors: Chiyoki Yukawa, Takahito Ichi, Yasushi Shibahara, Kuniyuki Shinbo