Patents by Inventor Toshiya Ueki

Toshiya Ueki 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).

  • Detection method and determination method for detection target
    Patent number: 9714942
    Abstract: It is intended to provide a detection method and a determination method for detection target capable of detecting and determining a detection target promptly and simply with high accuracy at low cost. The detection method includes the steps of: mixing a first conjugate 10 in which a first substance containing a stimulus-responsive polymer 11 and a particulate magnetic substance 19 is conjugated to a first antibody 13 against a detection target 50 with a sample; applying a magnetic force after placing the resulting mixture in a condition capable of aggregating the stimulus-responsive polymer 11; measuring a generated magnetic field; and detecting the detection target 50 based on the degree of increase in the magnetic field after applying the magnetic force.
    Type: Grant
    Filed: December 25, 2008
    Date of Patent: July 25, 2017
    Assignees: JNC CORPORATION, ORTHO-CLINICAL DIAGNOSTICS KABUSHIKI KAISHA
    Inventors: Toshiya Sawai, Eri Oowada, Hirokazu Nagaoka, Satoru Sugita, Toshiya Ueki
  • DETECTION METHOD AND DETERMINATION METHOD FOR DETECTION TARGET
    Publication number: 20100330688
    Abstract: It is intended to provide a detection method and a determination method for detection target capable of detecting and determining a detection target promptly and simply with high accuracy at low cost. The detection method includes the steps of: mixing a first conjugate 10 in which a first substance containing a stimulus-responsive polymer 11 and a particulate magnetic substance 19 is conjugated to a first antibody 13 against a detection target 50 with a sample; applying a magnetic force after placing the resulting mixture in a condition capable of aggregating the stimulus-responsive polymer 11; measuring a generated magnetic field; and detecting the detection target 50 based on the degree of increase in the magnetic field after applying the magnetic force.
    Type: Application
    Filed: December 25, 2008
    Publication date: December 30, 2010
    Applicants: ORTHO-CLINICAL DIAGNOSTICS KABUSHIKI KAISHA, CHISSO CORPORATION
    Inventors: Toshiya Sawai, Eri Oowada, Hirokazu Nagaoka, Satoru Sugita, Toshiya Ueki