Patents by Inventor Naoto Isono

Naoto Isono 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).

  • Beta-1,3-glucan manufacturing method
    Patent number: 8530202
    Abstract: A method for manufacturing a linear-chain beta-1,3-glucan is disclosed that comprises polymerizing glucose-1-phosphate serving as a substrate by contacting the glucose-1-phosphate with a beta-1,3-glucan phosphorylase derived from a species in the genus Ochromonas. A laminarioligosaccharide may be added to serve as a primer. A linear-chain beta-1,3-glucan having a degree of polymerization between about 30 to 70 is also disclosed.
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: September 10, 2013
    Assignee: Mie University
    Inventors: Naoto Isono, Yutaka Yamamoto, Wataru Saburi
  • BETA-1,3-GLUCAN MANUFACTURING METHOD
    Publication number: 20110319609
    Abstract: A method for manufacturing a linear-chain beta-1,3-glucan is disclosed that comprises polymerizing glucose-1-phosphate serving as a substrate by contacting the glucose-1-phosphate with a beta-1,3-glucan phosphorylase derived from a species in the genus Ochromonas. A laminarioligosaccharide may be added to serve as a primer. A linear-chain beta-1,3-glucan having a degree of polymerization between about 30 to 70 is also disclosed.
    Type: Application
    Filed: February 11, 2010
    Publication date: December 29, 2011
    Applicant: MIE UNIVERSITY
    Inventors: Naoto Isono, Yutaka Yamamoto, Wataru Saburi