Patents by Inventor Ayumu Taguchi

Ayumu Taguchi 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).

  • Publication number: 20240027348
    Abstract: It is possible to more appropriately perform fluorescence separation.
    Type: Application
    Filed: August 14, 2023
    Publication date: January 25, 2024
    Applicant: Sony Group Corporation
    Inventors: Kenji Ikeda, Noriyuki Kishii, Hideya Chubachi, Ayumu Taguchi, Kazuhiro Nakagawa, Sakiko Yasukawa
  • Publication number: 20230324394
    Abstract: Provided are methods and related kits for detection of early stage pancreatic ductal adenocarcinoma. Also provided are methods for treating a patient susceptible, or suspected of being susceptible, to pancreatic ductal adenocarcinoma.
    Type: Application
    Filed: November 10, 2022
    Publication date: October 12, 2023
    Inventors: Samir HANASH, Michela CAPELLO, Ayumu TAGUCHI, Ziding FENG
  • Publication number: 20230314436
    Abstract: Provided are methods and related kits for detection of early stage lung cancer, and determination of risk of harboring lung cancer.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 5, 2023
    Inventors: Samir HANASH, Ayumu TAGUCHI, Ziding FENG
  • Patent number: 11761895
    Abstract: It is possible to more appropriately perform fluorescence separation.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: September 19, 2023
    Assignee: Sony Group Corporation
    Inventors: Kenji Ikeda, Noriyuki Kishii, Hideya Chubachi, Ayumu Taguchi, Kazuhiro Nakagawa, Sakiko Yasukawa
  • Publication number: 20230213450
    Abstract: A fluorescence observation apparatus (1) includes an irradiation unit (10) that applies a plurality of kinds of excitation light (L11, L21) of mutually different wavelengths to a plurality of spatially or temporally different positions in a biological sample (5) that is labeled with a composite phosphor containing two or more kinds of fluorescent molecules (A, B) at a predetermined composition ratio, a detection unit (20) that detects fluorescence (L12, L22) generated at each of the plurality of positions by application of the irradiation unit (10), and a calculation unit (33) that determines a distribution of pieces of the composite phosphor on the basis of a fluorescence signal (S1, S2) that is obtained from a detection result of the detection unit (20) and that shows a fluorescence intensity corresponding to a position in the biological sample (5) of each piece of the fluorescence (L12, L22).
    Type: Application
    Filed: April 7, 2021
    Publication date: July 6, 2023
    Inventor: AYUMU TAGUCHI
  • Publication number: 20230152231
    Abstract: Provided is an information processing apparatus (100) including: an image acquiring unit (112) that acquires captured image information of a sample (20) dyed with a fluorescent dye reagent (10), an information acquiring unit (111) that acquires information related to the fluorescent dye reagent (10), a correcting unit (131) that corrects the luminance of the captured image information using a fluorescence fading coefficient that represents the rapidness at which the fluorescence intensity of the fluorescent dye reagent (10) drops, the fluorescence fading coefficient being included in the fluorescent dye reagent (10), and a calculating unit (132) that calculates information corresponding to fluorescent molecules in the captured image information, using the corrected luminance.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 18, 2023
    Applicant: Sony Group Corporation
    Inventors: Kazuhiro Nakagawa, Ayumu Taguchi, Hideya Chubachi
  • Patent number: 11579090
    Abstract: Provided is an information processing apparatus (100) including: an image acquiring unit (112) that acquires captured image information of a sample (20) dyed with a fluorescent dye reagent (10), an information acquiring unit (111) that acquires information related to the fluorescent dye reagent (10), a correcting unit (131) that corrects the luminance of the captured image information using a fluorescence fading coefficient that represents the rapidness at which the fluorescence intensity of the fluorescent dye reagent (10) drops, the fluorescence fading coefficient being included in the fluorescent dye reagent (10), and a calculating unit (132) that calculates information corresponding to fluorescent molecules in the captured image information, using the corrected luminance.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: February 14, 2023
    Assignee: Sony Corporation
    Inventors: Kazuhiro Nakagawa, Ayumu Taguchi, Hideya Chubachi
  • Publication number: 20210396675
    Abstract: It is possible to more appropriately perform fluorescence separation.
    Type: Application
    Filed: February 26, 2020
    Publication date: December 23, 2021
    Applicant: Sony Group Corporation
    Inventors: Kenji Ikeda, Noriyuki Kishii, Hideya Chubachi, Ayumu Taguchi, Kazuhiro Nakagawa, Sakiko Yasukawa
  • Publication number: 20210325307
    Abstract: Provided is an information processing apparatus (100) including: an image acquiring unit (112) that acquires captured image information of a sample (20) dyed with a fluorescent dye reagent (10), an information acquiring unit (111) that acquires information related to the fluorescent dye reagent (10), a correcting unit (131) that corrects the luminance of the captured image information using a fluorescence fading coefficient that represents the rapidness at which the fluorescence intensity of the fluorescent dye reagent (10) drops, the fluorescence fading coefficient being included in the fluorescent dye reagent (10), and a calculating unit (132) that calculates information corresponding to fluorescent molecules in the captured image information, using the corrected luminance.
    Type: Application
    Filed: July 5, 2019
    Publication date: October 21, 2021
    Applicant: Sony Corporation
    Inventors: Kazuhiro Nakagawa, Ayumu Taguchi, Hideya Chubachi
  • Publication number: 20200182876
    Abstract: Provided are methods and related kits for detection of early stage pancreatic ductal adenocarcinoma. Also provided are methods for treating a patient susceptible, or suspected of being susceptible, to pancreatic ductal adenocarcinoma.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 11, 2020
    Inventors: Samir HANASH, Michela CAPELLO, Ayumu TAGUCHI, Ziding FENG
  • Publication number: 20200025766
    Abstract: Provided are methods and related kits for detection of early stage lung cancer, and determination of risk of harboring lung cancer.
    Type: Application
    Filed: February 9, 2018
    Publication date: January 23, 2020
    Inventors: Samir HANASH, Ayumu TAGUCHI, Ziding FENG
  • Patent number: 9324751
    Abstract: [Object] To provide an image sensor having high light collection efficiency and less crosstalk among pixels, a production method therefor, and an inspection apparatus.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: April 26, 2016
    Assignee: SONY CORPORATION
    Inventor: Ayumu Taguchi
  • Publication number: 20160060329
    Abstract: The present invention relates to methods and compositions for the detection of lung cancer. More particularly, the present invention provides monoclonal antibodies for the detection of lung cancer.
    Type: Application
    Filed: July 28, 2015
    Publication date: March 3, 2016
    Inventors: Donald SIN, Ayumu TAGUCHI, Stephen LAM, Samir HANASH, Xiaobo DUAN, Carl Martin TAMMEMAGI, Heidi Jo AUMAN, Frederica PERERA, Brad NELSON
  • Publication number: 20150204786
    Abstract: An emission intensity measuring device includes a light receiving unit that is disposed opposed to a biochip having a plurality of compartments in which a sample is housed, and includes a plurality of light receiving elements that are arranged, and a determining section that determines a weighting rate of each of the light receiving elements based on a noise characteristic of the light receiving element, acquired in advance. The emission intensity measuring device further includes a multiplying section that multiplies the output of each of the light receiving elements by the weighting rate to calculate a weighted output of each of the light receiving elements, and an adding section that adds the weighted outputs of the light receiving elements opposed to a respective one of the compartments.
    Type: Application
    Filed: March 31, 2015
    Publication date: July 23, 2015
    Inventor: AYUMU TAGUCHI
  • Publication number: 20140118590
    Abstract: [Object] To provide an image sensor having high light collection efficiency and less crosstalk among pixels, a production method therefor, and an inspection apparatus.
    Type: Application
    Filed: August 1, 2012
    Publication date: May 1, 2014
    Applicant: SONY CORPORATION
    Inventor: Ayumu Taguchi
  • Patent number: 8243288
    Abstract: Disclosed herein is an object detection system including, a light radiation section, a light sweeping block, a light reflection body, a reflected-light detection section, and a reflected-light analysis section.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: August 14, 2012
    Assignee: Sony Corporation
    Inventor: Ayumu Taguchi
  • Publication number: 20120196775
    Abstract: An emission intensity measuring device includes a light receiving unit that is disposed opposed to a biochip having a plurality of compartments in which a sample is housed, and includes a plurality of light receiving elements that are arranged, and a determining section that determines a weighting rate of each of the light receiving elements based on a noise characteristic of the light receiving element, acquired in advance. The emission intensity measuring device further includes a multiplying section that multiplies the output of each of the light receiving elements by the weighting rate to calculate a weighted output of each of the light receiving elements, and an adding section that adds the weighted outputs of the light receiving elements opposed to a respective one of the compartments.
    Type: Application
    Filed: December 14, 2011
    Publication date: August 2, 2012
    Applicant: SONY CORPORATION
    Inventor: Ayumu Taguchi
  • Publication number: 20110157446
    Abstract: An image sensor is provided. The image sensor includes a photoelectric conversion portion including a light receiving element; and a well region defined by a wall structure that is formed integrally on the photoelectric conversion portion, wherein the well region is positioned to correspond to the light receiving element of the photoelectric conversion portion. An image sensor device and methods of manufacture are also provided.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 30, 2011
    Applicant: SONY CORPORATION
    Inventors: Hiroto Kasai, Tatsuya Minakawa, Yuichi Aki, Makoto Hashimoto, Ayumu Taguchi, Takeshi Yamasaki, Isao Ichimura, Keiichi Maeda
  • Publication number: 20110019203
    Abstract: Disclosed herein is an object detection system including, a light radiation section, a light sweeping block, a light reflection body, a reflected-light detection section, and a reflected-light analysis section.
    Type: Application
    Filed: July 19, 2010
    Publication date: January 27, 2011
    Applicant: SONY CORPORATION
    Inventor: Ayumu Taguchi
  • Patent number: 7466470
    Abstract: A diffraction grating light modulator composed of a plurality of diffraction grating light modulating elements formed on a substrate, each consisting of a lower electrode, belt-like fixed electrodes and movable electrodes supported above the lower electrode, and exposed connecting terminals (for electrical connection to external circuits) electrically connected to the movable electrodes, the fixed electrodes and the movable electrodes constituting a diffraction grating upon application of a voltage to the lower electrode, the diffraction grating light modulator having a protective electrode surrounding the connecting terminals, so that the diffraction grating light modulating element is certainly protected from damage by static electricity.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: December 16, 2008
    Assignee: Sony Corporation
    Inventors: Ayumu Taguchi, Masato Nishida, Yasuyuki Ito, Hitoshi Tamada