Patents by Inventor REI MURATA

REI MURATA 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: 11561161
    Abstract: To provide an information processing apparatus and an information processing method capable of easily calculating an error amount included in a measurement value. An information processing apparatus includes: an extraction unit configured to extract each parameter variation that affects fluorescence intensity that is measured when a particle is irradiated with a light beam, from a database on the basis of a measurement condition; and a computation unit configured to generate a calculation formula representing an error amount included in the fluorescence intensity on the basis of the extracted each parameter variation.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: January 24, 2023
    Assignee: Sony Corporation
    Inventors: Shigeatsu Yoshioka, Kenji Yamane, Rei Murata
  • Patent number: 11302437
    Abstract: An information processing device according to the present technology includes a determination unit that determines importance related to a cell-specific event of a cell, using image data obtained from a time-series imaging process targeting the cell The information processing device also includes a control unit that controls a process regarding a setting for a target of acquisition of image data in the time-series imaging, on the basis of a determination result of the importance.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: April 12, 2022
    Assignee: SONY CORPORATION
    Inventors: Shinji Watanabe, Rei Murata
  • Patent number: 11282201
    Abstract: Provided is an information processing device that includes a first information acquisition section that acquires first information on the basis of a still image in a frame corresponding to a predetermined time point, from among a plurality of images of a biological sample captured in a time-series manner, a second information acquisition section that acquires second information on the basis of an interframe change of the plurality of images in a predetermined period, and a determination section that determines an event regarding the biological sample, using the first information and the second information.
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: March 22, 2022
    Assignee: SONY CORPORATION
    Inventors: Rei Murata, Shinji Watanabe
  • Publication number: 20220003655
    Abstract: An information processing apparatus capable of reducing a processing time at the time of analysis of information obtained from a measurement device of a spectrum system is provided. Provided is an information processing apparatus that includes a compression unit (120) that performs a compression process on a data amount of spectral data that is measured when a particle is irradiated with a laser beam, an acquisition unit (110) that acquires a result of a clustering process performed on the compressed spectral data, and an output unit (140) that outputs the result of the clustering process acquired by the acquisition unit.
    Type: Application
    Filed: November 6, 2019
    Publication date: January 6, 2022
    Inventors: KENJI YAMANE, JUNICHIRO ENOKI, REI MURATA
  • Publication number: 20220003656
    Abstract: To provide an information processing apparatus, at least one non-transitory computer-readable storage medium, and a method which evaluate the appropriateness of a clustering result in consideration of characteristics of multidimensional data to be clustered. An information processing apparatus comprising: at least one hardware processor; and at least one non-transitory computer-readable storage medium storing processor-executable instructions that, when executed by the at least one hardware processor, cause the at least one hardware processor to perform: receiving multidimensional data obtained from a plurality of cells; clustering the multidimensional data to generate clustering results indicating a plurality of clusters including a first cluster and a second cluster that share at least a portion of the multidimensional data; and outputting information representing reliability of the clustering results, wherein the information is indicative of a relationship between the first cluster and the second cluster.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 6, 2022
    Applicant: Sony Group Corporation
    Inventors: Rei Murata, Kenji Yamane, Junichiro Enoki
  • Publication number: 20210287373
    Abstract: [Object] To more precisely determine an event regarding a biological sample. [Solution] An information processing device according to the present technology includes: a first information acquisition section that acquires first information on the basis of a still image in a frame corresponding to a predetermined time point, from among a plurality of images of a biological sample captured in a time-series manner; a second information acquisition section that acquires second information on the basis of an interframe change of the plurality of images in a predetermined period; and a determination section that determines an event regarding the biological sample, using the first information and the second information.
    Type: Application
    Filed: October 18, 2017
    Publication date: September 16, 2021
    Inventors: REI MURATA, SHINJI WATANABE
  • Patent number: 11017527
    Abstract: There is provided an information processing device including: an analysis unit that specifies a movement in a region-of-interest relating to an embryo on a plurality of images using the plurality of images including the embryo captured in a time series manner during periods corresponding to a plurality of cell stages; a feature value calculation unit that calculates a movement feature value relating to an inside of the embryo on the basis of the specified movement; and a presentation control unit that controls a presentation of the movement feature values acquired during periods corresponding to at least two cell stages among the plurality of cell stages in order to evaluate a quality of the embryo.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: May 25, 2021
    Assignee: Sony Corporation
    Inventors: Shiori Oshima, Kazuhiro Nakagawa, Rei Murata, Eriko Matsui
  • Publication number: 20200217774
    Abstract: To provide an information processing apparatus and an information processing method capable of easily calculating an error amount included in a measurement value. An information processing apparatus includes: an extraction unit configured to extract each parameter variation that affects fluorescence intensity that is measured when a particle is irradiated with a light beam, from a database on the basis of a measurement condition; and a computation unit configured to generate a calculation formula representing an error amount included in the fluorescence intensity on the basis of the extracted each parameter variation.
    Type: Application
    Filed: June 8, 2018
    Publication date: July 9, 2020
    Applicant: Sony Corporation
    Inventors: Shigeatsu Yoshioka, Kenji Yamane, Rei Murata
  • Publication number: 20200200671
    Abstract: There is provided an information processing apparatus including: an information storage unit that stores a result of sensing light from cells, namely first data, and a result of separating the first data into a plurality of fluorescences, namely second data, in association with each other; a clustering unit that clusters the cells into a plurality of clusters on a basis of the second data; and an output unit that outputs a clustering result from the clustering unit. The output unit additionally outputs at least one or more of the first data and the second data about the cells included in a cluster selected by a user from among the plurality of clusters.
    Type: Application
    Filed: June 18, 2019
    Publication date: June 25, 2020
    Applicant: Sony Corporation
    Inventors: Kenji Yamane, Junichiro Enoki, Rei Murata, Koji Futamura, Gregory Veltri
  • Publication number: 20200066395
    Abstract: [Object] To exactly and efficiently store image data of cells without overloading a user. [Solution] An information processing device according to the present technology includes: a determination unit that determines importance related to a cell-specific event of a cell, using image data obtained from a time-series imaging process targeting the cell; and a control unit that controls a process regarding setting for a target of acquisition of image data in the time-series imaging process, on the basis of a determination result of the importance.
    Type: Application
    Filed: November 8, 2017
    Publication date: February 27, 2020
    Inventors: SHINJI WATANABE, REI MURATA
  • Publication number: 20190259155
    Abstract: There is provided an information processing device including: an analysis unit that specifies a movement in a region-of-interest relating to an embryo on a plurality of images using the plurality of images including the embryo captured in a time series manner during periods corresponding to a plurality of cell stages; a feature value calculation unit that calculates a movement feature value relating to an inside of the embryo on the basis of the specified movement; and a presentation control unit that controls a presentation of the movement feature values acquired during periods corresponding to at least two cell stages among the plurality of cell stages in order to evaluate a quality of the embryo.
    Type: Application
    Filed: July 4, 2017
    Publication date: August 22, 2019
    Applicant: Sony Corporation
    Inventors: Shiori Oshima, Kazuhiro Nakagawa, Rei Murata, Eriko Matsui