Patents by Inventor Masako GOTO

Masako GOTO 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 purifying antibody protein
    Patent number: 10400007
    Abstract: A method for purifying a biologically active substance from a solution mixture containing impurities and the biologically active substance, in which an ion exchange chromatography carrier comprising a matrix and a copolymer containing at least N-isopropylacrylamide as a monomer unit and immobilized to a surface of the matrix is used, and the solution mixture is allowed to flow through a container storing the carrier at a uniform temperature, thereby recovering the biologically active substance.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: September 3, 2019
    Assignee: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Hiroki Taniguchi, Masako Goto, Ichiro Koguma, Yoshiro Yokoyama
  • Call control system, mobile station and call restriction method
    Patent number: 9445350
    Abstract: A control system includes: a storage device configured to store a list of priority callees for a plurality of mobile stations; and a controller configured to execute a procedure, including determining, based on call restriction information for call-restricted areas in which a plurality of restricted mobile stations and priority callees included on the list for the restricted mobile stations are respectively located, an allowed calling time period in which calling is allowed to the priority callees on the list for the restricted mobile stations, the restricted mobile stations being a plurality of the mobile stations located in a call-restricted area, and transmitting information indicating the allowed calling time period to the restricted mobile stations.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: September 13, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Kazuya Jimbo, Masako Goto, Masahiko Shirota
  • Call control system, mobile station and call restriction method
    Patent number: 9420521
    Abstract: A control system includes: a storage device configured to store a list of priority callees for a plurality of mobile stations; and a controller configured to execute a procedure, including determining, based on call restriction information for call-restricted areas in which a plurality of restricted mobile stations and priority callees included on the list for the restricted mobile stations are respectively located, an allowed calling time period in which calling is allowed to the priority callees on the list for the restricted mobile stations, the restricted mobile stations being a plurality of the mobile stations located in a call-restricted area, and transmitting information indicating the allowed calling time period to the restricted mobile stations.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: August 16, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Kazuya Jimbo, Masako Goto, Masahiko Shirota
  • METHOD FOR PURIFYING ANTIBODY PROTEIN
    Publication number: 20160083419
    Abstract: A method for purifying a biologically active substance from a solution mixture containing impurities and the biologically active substance, in which an ion exchange chromatography carrier comprising a matrix and a copolymer containing at least N-isopropylacrylamide as a monomer unit and immobilized to a surface of the matrix is used, and the solution mixture is allowed to flow through a container storing the carrier at a uniform temperature, thereby recovering the biologically active substance.
    Type: Application
    Filed: April 15, 2014
    Publication date: March 24, 2016
    Applicant: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Hiroki TANIGUCHI, Masako GOTO, Ichiro KOGUMA, Yoshiro YOKOYAMA
  • CALL CONTROL SYSTEM, MOBILE STATION AND CALL RESTRICTION METHOD
    Publication number: 20140213236
    Abstract: A control system includes: a storage device configured to store a list of priority callees for a plurality of mobile stations; and a controller configured to execute a procedure, including determining, based on call restriction information for call-restricted areas in which a plurality of restricted mobile stations and priority callees included on the list for the restricted mobile stations are respectively located, an allowed calling time period in which calling is allowed to the priority callees on the list for the restricted mobile stations, the restricted mobile stations being a plurality of the mobile stations located in a call-restricted area, and transmitting information indicating the allowed calling time period to the restricted mobile stations.
    Type: Application
    Filed: November 27, 2013
    Publication date: July 31, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Kazuya JIMBO, Masako GOTO, Masahiko SHIROTA