Patents by Inventor Kanji Sagawa

Kanji Sagawa 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).

  • Cold-Brew Green Tea Composition and Method of Brewing Cold-Brew Green Tea
    Publication number: 20120258204
    Abstract: The present application is directed to various embodiments of cold-brew green tea compositions, methods of preparing a cold-brew green tea beverage, an infusion bag for cold brewing green tea, and a green tea cold brewing system. In at least one embodiment, the cold-brew green tea composition comprises a mixture of green tea leaf pieces and powdered green tea leaves. Mixing the cold-brew green tea composition in chilled water may produce a green tea beverage having a high concentration of catechins.
    Type: Application
    Filed: April 5, 2011
    Publication date: October 11, 2012
    Inventors: Kazushi Tsuji, Kanji Sagawa