Patents by Inventor Mutsumi SUGAI

Mutsumi SUGAI 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).

  • Method for producing recombinant prothrombin, vector DNA, and reagent kit
    Patent number: 9447402
    Abstract: The present invention provides a method for producing recombinant prothrombin. The method comprises: providing a vector DNA into which a gene encoding a tag and a gene encoding prothrombin are incorporated, wherein the tag is selected from the group consisting of MBP, SUMO, and NusA; and expressing a tag fusion type prothrombin in a lepidopteran insect or cultured cells of the lepidopteran insect.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: September 20, 2016
    Assignee: SYSMEX CORPORATION
    Inventors: Takahiko Bando, Mutsumi Sugai
  • Recombinant baculovirus and use thereof
    Patent number: 9303251
    Abstract: The present invention provides a recombinant baculovirus. The baculovirus has a genome into which a gene encoding ?-glutamyl carboxylase (GGCX) and a gene encoding DT-diaphorase (NQO1) are incorporated. The present invention further provides a method for producing a recombinant vitamin K-dependent protein by using the recombinant baculovirus.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: April 5, 2016
    Assignee: SYSMEX CORPORATION
    Inventors: Takahiko Bando, Mutsumi Sugai
  • RECOMBINANT BACULOVIRUS AND USE THEREOF
    Publication number: 20140295496
    Abstract: The present invention provides a recombinant baculovirus. The baculovirus has a genome into which a gene encoding ?-glutamyl carboxylase (GGCX) and a gene encoding DT-diaphorase (NQO1) are incorporated. The present invention further provides a method for producing a recombinant vitamin K-dependent protein by using the recombinant baculovirus.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicant: SYSMEX CORPORATION
    Inventors: Takahiko BANDO, Mutsumi SUGAI
  • METHOD FOR PRODUCING RECOMBINANT PROTHROMBIN, VECTOR DNA, AND REAGENT KIT
    Publication number: 20140273040
    Abstract: The present invention provides a method for producing recombinant prothrombin. The method comprises: providing a vector DNA into which a gene encoding a tag and a gene encoding prothrombin are incorporated, wherein the tag is selected from the group consisting of MBP, SUMO, and NusA; and expressing a tag fusion type prothrombin in a lepidopteran insect or cultured cells of the lepidopteran insect.
    Type: Application
    Filed: March 10, 2014
    Publication date: September 18, 2014
    Applicant: SYSMEX CORPORATION
    Inventors: Takahiro BANDO, Mutsumi SUGAI