Patents by Inventor Izumi Kobayahsi

Izumi Kobayahsi 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).

  • Method of manufacturing tea drink
    Publication number: 20090191319
    Abstract: This invention is related to a method of manufacturing a tea drink, which comprises the steps of subjecting tea leaves to extraction to obtain an tea extract and adjusting the pH of the tea extract to the range of 5.0-6.0, mixing nitrogen into the tea extract while applying a negative pressure of 0.01 MPa or more, stabilizing the tea extract in succession to the step of applying a negative pressure by maintaining the tea extract under a pressure of not higher than atmospheric pressure for a period of 30 seconds to 20 minutes, and adjusting the pH of the tea extract to the range of 5.5-6.5 during or subsequent to the step of stabilizing the tea extract.
    Type: Application
    Filed: March 27, 2009
    Publication date: July 30, 2009
    Inventors: Masami Sasame, Kenji Shimaoka, Yoko Haraguchi, Izumi Kobayahsi, Kazuyoshi Nishimura, Hideo Nomura, Ken-ichi Abe, Tetsuya Onuki