Patents by Inventor Shuuichi Takizawa

Shuuichi Takizawa 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).

  • Process for producing phosphorylase
    Patent number: 7413886
    Abstract: It is intended to provide a process for conveniently producing phosphorylase at a high purity using a phosphorylase-producing microorganism. Namely, a process for producing phosphorylase characterized by culturing a phosphorylase-producing microorganism in a medium containing phosphoric acid or its salt at a concentration of 50 mM or above and collecting the phosphorylase thus produced in the medium.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: August 19, 2008
    Assignee: Kao Corporation
    Inventors: Kazuaki Igarashi, Shuuichi Takizawa, Norihiko Higaki, Jun Hitomi
  • Process for producing phosphorylase
    Publication number: 20060234341
    Abstract: It is intended to provide a process for conveniently producing phosphorylase at a high purity using a phosphorylase-producing microorganism. Namely, a process for producing phosphorylase characterized by culturing a phosphorylase-producing microorganism in a medium containing phosphoric acid or its salt at a concentration of 50 mM or above and collecting the phosphorylase thus produced in the medium.
    Type: Application
    Filed: June 4, 2004
    Publication date: October 19, 2006
    Inventors: Kazuaki Igarashi, Shuuichi Takizawa, Norihiko Higaki, Jun Hitomi