Patents by Inventor Aya Kubota

Aya Kubota 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 dipeptides
    Patent number: 8039236
    Abstract: The present invention provides a protein which catalyzes the synthesis of a dipeptide different from L-Ala-L-Ala, a process for producing the protein which catalyzes the synthesis of a dipeptide, a process for producing a dipeptide using the protein which catalyzes the synthesis of a dipeptide, and a process for producing the dipeptide using a culture of a microorganism producing the protein which catalyzes the synthesis of a dipeptide or the like as an enzyme source.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: October 18, 2011
    Assignee: Kyowa Hakko Bio Co., Ltd.
    Inventors: Shin-ichi Hashimoto, Kazuhiko Tabata, Aya Kubota, Hajime Ikeda
  • PROCESS FOR PRODUCING DIPEPTIDES
    Publication number: 20090191589
    Abstract: The present invention provides a protein which catalyzes the synthesis of a dipeptide different from L-Ala-L-Ala, a process for producing the protein which catalyzes the synthesis of a dipeptide, a process for producing a dipeptide using the protein which catalyzes the synthesis of a dipeptide, and a process for producing the dipeptide using a culture of a microorganism producing the protein which catalyzes the synthesis of a dipeptide or the like as an enzyme source.
    Type: Application
    Filed: March 18, 2009
    Publication date: July 30, 2009
    Applicant: KYOWA HAKKO KOGYO CO., LTD.
    Inventors: Shin-ichi Hashimoto, Kazuhiko Tabata, Aya Kubota, Hajime Ikeda
  • Process for producing dipeptides
    Publication number: 20040171106
    Abstract: The present invention provides a protein which catalyzes the synthesis of a dipeptide different from L-Ala-L-Ala, a process for producing the protein which catalyzes the synthesis of a dipeptide, a process for producing a dipeptide using the protein which catalyzes the synthesis of a dipeptide, and a process for producing the dipeptide using a culture of a microorganism producing the protein which catalyzes the synthesis of a dipeptide or the like as an enzyme source.
    Type: Application
    Filed: December 29, 2003
    Publication date: September 2, 2004
    Inventors: Shin-ichi Hashimoto, Kazuhiko Tabata, Aya Kubota, Hajime Ikeda