Patents by Inventor Takuya Umemoto

Takuya Umemoto 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).

  • Patent number: 12318227
    Abstract: A method includes: receiving first data including physiological information obtained from a subject and a first result that a disease is developing; specifying a first time point at which the physiological information included in the first data is obtained; receiving second data including the physiological information obtained from the subject and a second result that the disease is not developing; specifying a second time point at which the physiological information included in the second data is obtained; upon determining that a time interval between the first time point and the second time point is smaller than a first predetermined value, assigning, to the second data, a first training label indicating that the disease is developing and a weighting index that is capable of taking a plurality of values according to the time interval; and performing machine learning of a model by using the second data as training data.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: June 3, 2025
    Assignee: NIHON KOHDEN CORPORATION
    Inventors: Takuya Umemoto, Jun Motogi, Keiichi Sato, Wataru Matsuzawa
  • Publication number: 20240153642
    Abstract: A processing device includes an interface configured to receive electrocardiographic waveform data corresponding to an electrocardiographic waveform of a subject, and a processor configured to divide the electrocardiographic waveform into a plurality of partial electrocardiographic waveforms, based on the electrocardiographic waveform data, calculate a probability that a waveform portion in which a heart disease is suspected is included in each of the plurality of partial electrocardiographic waveforms, and cause a display to display an index together with information, the index corresponding to the probability, the information corresponding to the partial electrocardiographic waveform from which the probability is calculated.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 9, 2024
    Applicant: NIHON KOHDEN CORPORATION
    Inventors: Yota SEKIGUCHI, Takuya UMEMOTO, Keiichi SATO, Wataru MATSUZAWA
  • Publication number: 20230082422
    Abstract: A physiological information acquisition apparatus that acquires physiological information of a subject includes a reception device configured to receive waveform data corresponding to a measurement waveform of the physiological information from a sensor, and to acquire values of a plurality of characteristic parameters associated with the measurement waveform based on the waveform data, a processing device configured to input the values of the plurality of characteristic parameters to a machine-learned model to acquire a prediction result for at least one of a plurality of classes into which the waveform data is classified, and to specify a level of importance of each of the plurality of characteristic parameters for the prediction result, and an output device configured to output an index indicating a name of at least one of the plurality of characteristic parameters and the level of importance specified for the at least one characteristic parameter.
    Type: Application
    Filed: September 1, 2022
    Publication date: March 16, 2023
    Applicant: NIHON KOHDEN CORPORATION
    Inventors: Takuya UMEMOTO, Jun Motogi, Keiichi Sato, Wataru Matsuzawa
  • Publication number: 20230049898
    Abstract: A method includes: receiving first data including physiological information obtained from a subject and a first result that a disease is developing; specifying a first time point at which the physiological information included in the first data is obtained; receiving second data including the physiological information obtained from the subject and a second result that the disease is not developing; specifying a second time point at which the physiological information included in the second data is obtained; upon determining that a time interval between the first time point and the second time point is smaller than a first predetermined value, assigning, to the second data, a first training label indicating that the disease is developing and a weighting index that is capable of taking a plurality of values according to the time interval; and performing machine learning of a model by using the second data as training data.
    Type: Application
    Filed: July 28, 2022
    Publication date: February 16, 2023
    Applicant: NIHON KOHDEN CORPORATION
    Inventors: Takuya UMEMOTO, Jun Motogi, Keiichi Sato, Wataru Matsuzawa
  • Patent number: 9789188
    Abstract: A patch comprising a support layer and an adhesive agent layer, wherein the adhesive agent layer comprises at least one drug selected from the group consisting of emedastine and pharmaceutically acceptable salts thereof, at least one adhesive agent selected from the group consisting of rubber-based adhesive agents and silicone-based adhesive agents, and an alkali metal fumarate as a cohesive force-improving agent for the adhesive agent layer.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: October 17, 2017
    Assignee: Hisamitsu Pharmaceutical Co., Inc.
    Inventors: Takuya Umemoto, Yuka Takagi, Yasunari Michinaka
  • Publication number: 20150250877
    Abstract: A patch comprising a support layer and an adhesive agent layer, wherein the adhesive agent layer comprises at least one drug selected from the group consisting of emedastine and pharmaceutically acceptable salts thereof, at least one adhesive agent selected from the group consisting of rubber-based adhesive agents and silicone-based adhesive agents, and an alkali metal fumarate as a cohesive force-improving agent for the adhesive agent layer.
    Type: Application
    Filed: October 8, 2013
    Publication date: September 10, 2015
    Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
    Inventors: Takuya Umemoto, Yuka Takagi, Yasunari Michinaka
  • Publication number: 20130323293
    Abstract: A GLP-1 analogue composition for a microneedle device, including a GLP-1 analogue and at least one kind of solvent selected from the group consisting of water, glycerin, propylene glycol, ethylene glycol, 1,3-butylene glycol, and polyethylene glycol.
    Type: Application
    Filed: February 23, 2012
    Publication date: December 5, 2013
    Inventors: Takuya Umemoto, Toshiyuki Matsudo, Seiji Tokumoto