Patents by Inventor Takahiro Goto

Takahiro Goto 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: 20220144653
    Abstract: A reducing material including a two-dimensional hydrogen boride-containing sheet having a two-dimensional network composed of (BH)n (n?4). A composite including a two-dimensional hydrogen boride-containing sheet having a two-dimensional network composed of (BH)n (n?4) and a metal nanoparticle. A reduction method including: a step of dispersing the reducing material according to any one of Claims 1 to 5 in an organic solvent to prepare a dispersion liquid containing the reducing material; and a step of reducing a metal ion having a redox potential which is given as a standard electrode potential of ?0.26 V/SHE or higher by mixing the dispersion liquid with the metal ion.
    Type: Application
    Filed: March 3, 2020
    Publication date: May 12, 2022
    Inventors: Takahiro KONDO, Asahi FUJINO, Ryota ISHIBIKI, Taiga GOTO, Masahiro MIYAUCHI, Reiya KAWAMURA, Toru HIRABAYASHI, Shin-ichi ITO
  • Publication number: 20220149387
    Abstract: Provided is a proton conductor that achieves an improvement in transport number while suppressing a decrease in conductivity. The proton conductor contains a metal oxide having a perovskite structure and represented by formula (1): AaB1-x-yB?xMyO3-? (1), wherein an element A is at least one element selected from the group consisting of Ba, Sr, and Ca, an element B is at least one element selected from the group consisting of Zr and Ce, an element B? is Hf, an element M is at least one element selected from the group consisting of Y, Yb, Er, Ho, Tm, Gd, In, and Sc, ? is an oxygen deficiency amount, and “a”, “x”, and “y” satisfy 0.9?a?1.0, 0.1?y?0.2, and 0<x(1?y)?0.2.
    Type: Application
    Filed: February 12, 2020
    Publication date: May 12, 2022
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takahiro HIGASHINO, Yohei NODA, Mitsuyasu OGAWA, Masatoshi MAJIMA, Kazuhiro GOTO
  • Patent number: 11083428
    Abstract: A medical image diagnosis apparatus according to an embodiment includes setting circuitry and image generating circuitry. The setting circuitry is configured to obtain position information with respect to a landmark of a patient in a first image generated by performing a first scan on the patient and to set a scan range to be used during a second scan by using the obtained position information, the position information being determined on a basis of the first image and expressed in an image taking system used during the first scan. The image generating circuitry is configured to generate a second image by performing the second scan on the scan range.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 10, 2021
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Shinsuke Tsukagoshi, Takahiro Goto, Go Mukumoto
  • Patent number: 10945697
    Abstract: An X-ray computed tomography (CT) apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to generate image data based on a detection result obtained by detecting X-rays transmitted through a subject with a detector. The processing circuitry is configured to specify a boundary between a first region and a second region in the image data, based on anatomical landmarks in the image data, and adjust setting of scan conditions relating to a tube current value in accordance with information relating to a position of the boundary.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: March 16, 2021
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takahiro Goto, Shinsuke Tsukagoshi
  • Patent number: 10939879
    Abstract: An X-ray CT apparatus according to an embodiment includes setting circuitry. The setting circuitry is configured to set a third plan for a patient, by integrating together a first plan for the patient and a second plan for the patient.
    Type: Grant
    Filed: July 25, 2017
    Date of Patent: March 9, 2021
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Shinsuke Tsukagoshi, Takahiro Goto
  • Patent number: 10835197
    Abstract: An X-ray computer tomography (CT) apparatus according to an embodiment includes processing circuitry. The processing circuitry an operation to change information relating to a range of a part that is defined based on a plurality of anatomical landmarks in any one of image data of a subject and image data of a virtual patient image. The processing circuitry performs any one of a first setting processing and a second setting processing, the first setting processing of changing a part of the anatomical landmarks to define the range of the part, the second setting processing of setting, for a part of the anatomical landmarks, a position departed therefrom by a predetermined length in a predetermine direction as an actual anatomical landmark.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: November 17, 2020
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takahiro Goto, Shinsuke Tsukagoshi, Go Mukumoto
  • Publication number: 20200237745
    Abstract: An aqueous drug in which the chemical decomposition of the compound represented by formula (1) or of a salt thereof is inhibited, and a method for producing said aqueous drug. An aqueous drug provided with: a solution (liquid A) that contains the compound represented by formula (1) or a salt thereof and that has a pH of 5.3 or less; and a dilution liquid (liquid B) that is mixed with the liquid A in order to prepare a solution to be administered.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 30, 2020
    Applicant: KYORIN PHARMACEUTICAL CO., LTD.
    Inventors: Takahiro GOTO, Hitoshi KOZUKA, Mizuho SHIBATA
  • Patent number: 10722188
    Abstract: An X-ray CT apparatus comprises a gantry including an X-ray generator in a rotor, and processing circuitry configured to control rotation of the rotor during a first scan such that a value related to first rotational speed serving as rotational speed of the rotor at a time when the first scan is finished is brought close to a setting value related to second rotational speed serving as rotational speed of the rotor in a second scan, with respect to the first scan and the second scan performed after the first scan is performed.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: July 28, 2020
    Assignee: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Takahiro Goto, Shinsuke Tsukagoshi
  • Patent number: 10617684
    Abstract: An aqueous drug in which the chemical decomposition of the compound represented by formula (1) or of a salt thereof is inhibited, and a method for producing said aqueous drug. An aqueous drug provided with: a solution (liquid A) that contains the compound represented by formula (1) or a salt thereof and that has a pH of 5.3 or less; and a dilution liquid (liquid B) that is mixed with the liquid A in order to prepare a solution to be administered.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: April 14, 2020
    Assignee: KYORIN PHARMACEUTICAL CO., LTD.
    Inventors: Takahiro Goto, Hitoshi Kozuka, Mizuho Shibata
  • Patent number: 10540764
    Abstract: A medical image capturing apparatus according to an embodiment includes image generation circuitry, detection circuitry, diagnosis support processing circuitry, setting circuitry, and imaging control circuitry. The image generation circuitry generates image data of a subject. The detection circuitry detects each of a plurality of parts of the subject in the image data generated as a positioning image. The diagnosis support processing circuitry executes diagnosis support processing corresponding to a predetermined part with regard to a region corresponding to the predetermined part of the subject detected. The setting circuitry sets an imaging condition of main imaging with respect to a part in which a lesion site is specified as a processing result of the diagnosis support processing. The imaging control circuitry controls an imaging mechanism to perform imaging with regard to an imaging region including the part in which the lesion site is specified based on the imaging condition.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: January 21, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Shinsuke Tsukagoshi, Takahiro Goto, Go Mukumoto
  • Patent number: 10470733
    Abstract: In an X-ray CT device according to an embodiment, reconstruction circuitry reconstructs a positioning image from projection data collected based on a detection signal of transmitted X-rays in positioning imaging performed at a first tube current. Circuitry detects body parts of a subject included in the positioning image. Storage stores information pieces relating to body parts, image quality levels for each of the information pieces relating to the body parts, and an X-ray count value corresponding to each of the image quality levels in an associated manner. The circuitry selects an image quality level corresponding to a desired body part. The circuitry acquires a second tube current based on the first tube current, an X-ray count value in the positioning imaging, and an X-ray count value associated with the selected image quality level. The circuitry controls an X-ray tube to perform main imaging based on the second tube current.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: November 12, 2019
    Assignee: Canon Medical Systems Corporation
    Inventors: Takahiro Goto, Shinsuke Tsukagoshi, Go Mukumoto
  • Publication number: 20190336089
    Abstract: According to one embodiment, an X-ray computed tomography apparatus includes an X-ray tube, a detector, and processing circuitry. The X-ray tube emits X-rays. The detector detects X-rays that have been emitted from the X-ray tube and have passed through the subject. The processing circuitry sets an imaging condition. The processing circuitry evaluates the imaging condition based on information on a lower limit range of a count value of the detected X-rays that may cause image degradation.
    Type: Application
    Filed: April 23, 2019
    Publication date: November 7, 2019
    Applicant: Canon Medical Systems Corporation
    Inventor: Takahiro GOTO
  • Patent number: 10463328
    Abstract: A medical image diagnostic apparatus according to an embodiment includes memory circuitry and processing circuitry. The memory circuitry stores therein a plurality of anatomical landmarks in a subject in association with a plurality of groups. The processing circuitry generates three-dimensional image data of the subject. The processing circuitry selects at least one group among the groups based on set examination information and a type of scan to be performed, and detects a site of the subject corresponding to at least one group, based on anatomical landmarks corresponding to a selected group. The processing circuitry controls to output information indicating a detected site.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: November 5, 2019
    Assignee: Canon Medical Systems Corporation
    Inventors: Shinsuke Tsukagoshi, Takahiro Goto, Go Mukumoto
  • Patent number: 10406149
    Abstract: A novel technique with which it is possible to suppress chemical degradation of a compound represented by general formula (1) or a salt thereof in an aqueous liquid formulation containing a compound represented by general formula (1) or a salt thereof. A method for suppressing the generation of a compound represented by general formula (2) or a salt thereof including containing a compound represented by general formula (1) or a salt thereof and a magnesium compound in an aqueous liquid formulation.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: September 10, 2019
    Assignee: KYORIN PHARMACEUTICAL CO., LTD.
    Inventors: Wataru Minagawa, Hitoshi Kozuka, Mizuho Shibata, Takahiro Goto, Chifuyu Toriumi, Norihiro Kanayama
  • Publication number: 20190069868
    Abstract: An X-ray computed tomography (CT) apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to generate image data based on a detection result obtained by detecting X-rays transmitted through a subject with a detector. The processing circuitry is configured to specify a boundary between a first region and a second region in the image data, based on anatomical landmarks in the image data, and adjust setting of scan conditions relating to a tube current value in accordance with information relating to a position of the boundary.
    Type: Application
    Filed: November 1, 2018
    Publication date: March 7, 2019
    Applicant: Canon Medical Systems Corporation
    Inventors: Takahiro GOTO, Shinsuke Tsukagoshi
  • Patent number: 10206917
    Abstract: An aqueous drug that contains the compound represented by formula (1) or a salt thereof and in which the precipitation and the chemical dissolution of the compound of formula (1) or of a salt thereof is inhibited. An aqueous drug containing: the compound represented by formula (1) or a salt thereof; and a magnesium compound. The aqueous drug has a pH of 5.8-6.9. The concentration of the compound represented by formula (1) is 3 mg/mL or more.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: February 19, 2019
    Assignee: KYORIN PHARMACEUTICAL CO., LTD.
    Inventors: Takahiro Goto, Hitoshi Kozuka, Mizuho Shibata, Wataru Minagawa, Norihiro Kanayama, Chifuyu Toriumi
  • Publication number: 20180333110
    Abstract: An X-ray CT apparatus comprises a gantry including an X-ray generator in a rotor, and processing circuitry configured to control rotation of the rotor during a first scan such that a value related to first rotational speed serving as rotational speed of the rotor at a time when the first scan is finished is brought close to a setting value related to second rotational speed serving as rotational speed of the rotor in a second scan, with respect to the first scan and the second scan performed after the first scan is performed.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 22, 2018
    Applicant: Canon Medical Systems Corporation
    Inventors: Takahiro Goto, Shinsuke Tsukagoshi
  • Patent number: 10111626
    Abstract: An X-ray computed tomography (CT) apparatus according to an embodiments includes collection circuitry, control circuitry and image generation circuitry. The collection circuitry collects a signal derived from X-rays emitted from an X-ray tube and transmitted through a subject. The control circuitry calculates a value of tube current to be supplied to the X-ray tube in a main scan, based on a first image acquired through a reconstruction process using the signal and a first filter, the signal being collected by the collection circuitry in a localizer scan. The image generation circuitry generates a second image as a localizer image through a reconstruction process using the signal and a second filter, the signal being collected by the collection circuitry in the localizer scan.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: October 30, 2018
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Takahiro Goto, Satoshi Saito
  • Patent number: 10035337
    Abstract: A method for preparing a thin film polymer structure having a functional substance on an A surface and a B surface of the film, the polymer structure being obtained by: (a) adsorbing polyfunctional molecules to a region of an arbitrary shape in an interface between a substrate body and a liquid phase; (b) polymerizing and/or crosslinking the adsorbing polyfunctional molecules to form a polymer thin film; (c) bonding a functional substance to the A surface of the formed thin film and then forming a soluble support film on the A surface; (d) exfoliating the thin film and the soluble support film from the substrate body; and (e) bonding to the B surface of the thin film a functional substance identical to or different from the functional substance bonded to the A surface and then dissolving the soluble support film with a solvent.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: July 31, 2018
    Assignees: NANOTHETA CO, LTD., TORAY INDUSTRIES, INC.
    Inventors: Shinji Takeoka, Yosuke Okamura, Toshinori Fujie, Saori Utsunomiya, Takahiro Goto
  • Publication number: 20180184997
    Abstract: A medical image diagnosis apparatus according to an embodiment includes setting circuitry and image generating circuitry. The setting circuitry is configured to obtain position information with respect to a landmark of a patient in a first image generated by performing a first scan on the patient and to set a scan range to be used during a second scan by using the obtained position information, the position information being determined on a basis of the first image and expressed in an image taking system used during the first scan. The image generating circuitry is configured to generate a second image by performing the second scan on the scan range.
    Type: Application
    Filed: February 27, 2018
    Publication date: July 5, 2018
    Applicant: Canon Medical Systems Corporation
    Inventors: Shinsuke Tsukagoshi, Takahiro Goto, Go Mukumoto