Patents by Inventor Yusuke KOMATA

Yusuke KOMATA 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).

  • Blood glucose measurement reagent, sensor chip, and blood glucose meter set
    Patent number: 12146184
    Abstract: A blood glucose measurement reagent includes glucose dehydrogenase; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: November 19, 2024
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya Sato, Takeyuki Moriuchi, Yusuke Komata
  • Method, composition, and chip for detecting analyte in blood sample
    Patent number: 11656182
    Abstract: A composition for detecting an analyte in a blood sample includes: a coloring reagent; an oxidoreductase; and a refractive index adjuster.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: May 23, 2023
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Takeyuki Moriuchi, Yusuke Komata, Fumihiko Chai
  • BLOOD GLUCOSE MEASUREMENT REAGENT, SENSOR CHIP, AND BLOOD GLUCOSE METER SET
    Publication number: 20210388412
    Abstract: A blood glucose measurement reagent includes glucose dehydrogenase; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group.
    Type: Application
    Filed: August 26, 2021
    Publication date: December 16, 2021
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya SATO, Takeyuki MORIUCHI, Yusuke KOMATA
  • Method, composition, and chip for detecting analyte in blood sample
    Patent number: 11150193
    Abstract: A method for detecting an analyte in a blood sample includes dissolving a refractive index adjuster in the blood sample to obtain an analysis sample in which a difference in refractive index between a red blood cell and an extra-red blood cell fluid is reduced and detecting the analyte using the analysis sample.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: October 19, 2021
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Takeyuki Moriuchi, Yusuke Komata, Fumihiko Chai
  • Blood glucose measurement reagent, sensor chip, and blood glucose meter set
    Patent number: 11130982
    Abstract: A blood glucose measurement reagent includes glucose dehydrogenase; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: September 28, 2021
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya Sato, Takeyuki Moriuchi, Yusuke Komata
  • METHOD, COMPOSITION, AND CHIP FOR DETECTING ANALYTE IN BLOOD SAMPLE
    Publication number: 20210293722
    Abstract: A composition for detecting an analyte in a blood sample includes: a coloring reagent; an oxidoreductase; and a refractive index adjuster.
    Type: Application
    Filed: June 1, 2021
    Publication date: September 23, 2021
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Takeyuki MORIUCHI, Yusuke KOMATA, Fumihiko CHAI
  • BLOOD GLUCOSE MEASUREMENT REAGENT, SENSOR CHIP, AND BLOOD GLUCOSE METER SET
    Publication number: 20200165660
    Abstract: A blood glucose measurement reagent includes glucose dehydrogenase; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya SATO, Takeyuki MORIUCHI, Yusuke KOMATA
  • Blood glucose measurement reagent, sensor chip, and blood glucose meter set
    Patent number: 10648015
    Abstract: A blood glucose measurement reagent includes: an enzyme having glucose as a substrate; a mediator; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group. A sensor chip includes: a supply port through which blood is suppliable; a flow path having the supply port formed at one end thereof; and a reagent located in the flow path, the reagent being the blood glucose measurement reagent; wherein the sensor chip is mountable on a blood glucose meter for measuring blood glucose in the blood.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: May 12, 2020
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya Sato, Takeyuki Moriuchi, Yusuke Komata
  • METHOD, COMPOSITION, AND CHIP FOR DETECTING ANALYTE IN BLOOD SAMPLE
    Publication number: 20190178806
    Abstract: A method for detecting an analyte in a blood sample includes: a step (1) comprising preparing the blood sample; a step (2) comprising dissolving a refractive index adjuster in the blood sample to obtain an analysis sample in which a difference in refractive index between a red blood cell and an extra-red blood cell fluid is reduced; and a step (3) comprising detecting the analyte using the analysis sample.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 13, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Takeyuki MORIUCHI, Yusuke Komata, Fumihiko Chai
  • BLOOD GLUCOSE MEASUREMENT REAGENT, SENSOR CHIP, AND BLOOD GLUCOSE METER SET
    Publication number: 20180305734
    Abstract: A blood glucose measurement reagent includes: an enzyme having glucose as a substrate; a mediator; a chromogenic indicator; and an aromatic hydrocarbon having at least one sulfonic acid group. A sensor chip includes: a supply port through which blood is suppliable; a flow path having the supply port formed at one end thereof; and a reagent located in the flow path, the reagent being the blood glucose measurement reagent; wherein the sensor chip is mountable on a blood glucose meter for measuring blood glucose in the blood.
    Type: Application
    Filed: June 29, 2018
    Publication date: October 25, 2018
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroya SATO, Takeyuki MORIUCHI, Yusuke KOMATA