Patents by Inventor Norikatsu SAWAI

Norikatsu SAWAI 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).

  • Effervescent beverage and method pertaining to same
    Patent number: 10905138
    Abstract: Provided are a sparkling beverage having excellent foam properties and a method for the same. A sparkling beverage according to one embodiment of the present invention has a ratio of a nitrogen content (ppm) to an extract (w/v %) of less than 28.0. A method of improving foam properties of a sparkling beverage according to one embodiment of the present invention includes adjusting a ratio of a nitrogen content (ppm) to an extract (w/v %) of a sparkling beverage to less than 28.0, to thereby improve foam properties of the sparkling beverage.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: February 2, 2021
    Assignee: Sapporo Breweries Limited
    Inventors: Masanori Shirai, Hidekazu Narita, Norikatsu Sawai, Koji Yanagawa
  • EFFERVESCENT BEVERAGE AND METHOD PERTAINING TO SAME
    Publication number: 20180000132
    Abstract: Provided are a sparkling beverage having excellent foam properties and a method for the same. A sparkling beverage according to one embodiment of the present invention has a ratio of a nitrogen content (ppm) to an extract (w/v %) of less than 28.0. A method of improving foam properties of a sparkling beverage according to one embodiment of the present invention includes adjusting a ratio of a nitrogen content (ppm) to an extract (w/v %) of a sparkling beverage to less than 28.0, to thereby improve foam properties of the sparkling beverage.
    Type: Application
    Filed: February 18, 2016
    Publication date: January 4, 2018
    Applicant: SAPPORO HOLDINGS LIMITED
    Inventors: Masanori SHIRAI, Hidekazu NARITA, Norikatsu SAWAI, Koji YANAGAWA