Patents by Inventor Takushi Ohga

Takushi Ohga 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 measuring ethanolamine phosphate
    Patent number: 10294509
    Abstract: To provide a method for simply measuring ethanolamine phosphate in a sample, and a reagent, kit, program and the like useful in the method. A measurement method of ethanolamine phosphate includes a first step of adding an enzyme, which can catalyze a reaction that forms acetaldehyde from ethanolamine phosphate, to a sample, and conducting a first enzymatic reaction to form acetaldehyde, phosphoric acid and ammonia; and a second step of quantifying at least one of the resultant acetaldehyde, phosphoric acid and ammonia to determine an amount of the ethanolamine phosphate in the measurement sample.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: May 21, 2019
    Assignee: HUMAN METABOLOME TECHNOLOGIES, INC.
    Inventors: Takushi Ohga, Yoshiaki Ohashi
  • METHOD FOR MEASURING ETHANOLAMINE PHOSPHATE
    Publication number: 20170198334
    Abstract: To provide a method for simply measuring ethanolamine phosphate in a sample, and a reagent, kit, program and the like useful in the method. A measurement method of ethanolamine phosphate includes a first step of adding an enzyme, which can catalyze a reaction that forms acetaldehyde from ethanolamine phosphate, to a sample, and conducting a first enzymatic reaction to form acetaldehyde, phosphoric acid and ammonia; and a second step of quantifying at least one of the resultant acetaldehyde, phosphoric acid and ammonia to determine an amount of the ethanolamine phosphate in the measurement sample.
    Type: Application
    Filed: March 10, 2017
    Publication date: July 13, 2017
    Inventors: Takushi OHGA, Yoshiaki OHASHI
  • Method for measuring ethanolamine phosphate
    Patent number: 9631224
    Abstract: To provide a method for simply measuring ethanolamine phosphate in a sample, and a reagent, kit, program and the like useful in the method. A measurement method of ethanolamine phosphate includes a first step of adding an enzyme, which can catalyze a reaction that forms acetaldehyde from ethanolamine phosphate, to a sample, and conducting a first enzymatic reaction to form acetaldehyde, phosphoric acid and ammonia; and a second step of quantifying at least one of the resultant acetaldehyde, phosphoric acid and ammonia to determine an amount of the ethanolamine phosphate in the measurement sample.
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: April 25, 2017
    Assignee: HUMAN METABOLOME TECHNOLOGIES, INC.
    Inventors: Takushi Ohga, Yoshiaki Ohashi
  • METHOD FOR MEASURING ETHANOLAMINE PHOSPHATE
    Publication number: 20160208310
    Abstract: To provide a method for simply measuring ethanolamine phosphate in a sample, and a reagent, kit, program and the like useful in the method. A measurement method of ethanolamine phosphate includes a first step of adding an enzyme, which can catalyze a reaction that forms acetaldehyde from ethanolamine phosphate, to a sample, and conducting a first enzymatic reaction to form acetaldehyde, phosphoric acid and ammonia; and a second step of quantifying at least one of the resultant acetaldehyde, phosphoric acid and ammonia to determine an amount of the ethanolamine phosphate in the measurement sample.
    Type: Application
    Filed: November 6, 2012
    Publication date: July 21, 2016
    Inventors: Takushi Ohga, Yoshiaki Ohashi