Patents by Inventor Hanako ITO

Hanako ITO 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).

  • Endo-beta-N-acetylglucosaminidase
    Patent number: 11208442
    Abstract: The present invention provides a novel endo-?-N-acetylglucosaminidase that is isolated from a fungus belonging to the genus Rhizomucor and is active under high-temperature conditions; various mutant enzymes thereof; genes encoding the enzymes; a recombinant plasmid; a transformant transformed with the plasmid; and the like.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: December 28, 2021
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Hanako Ito, Yasunori Ono, Kensuke Nakamura
  • NOVEL ENDO-BETA-N-ACETYLGLUCOSAMINIDASE
    Publication number: 20190309028
    Abstract: The present invention provides a novel endo-?-N-acetylglucosaminidase that is isolated from a fungus belonging to the genus Rhizomucor and is active under high-temperature conditions; various mutant enzymes thereof; genes encoding the enzymes; a recombinant plasmid; a transformant transformed with the plasmid; and the like.
    Type: Application
    Filed: December 1, 2017
    Publication date: October 10, 2019
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Hanako ITO, Yasunori ONO, Kensuke NAKAMURA