Patents by Inventor Yuya HAMAGUCHI

Yuya HAMAGUCHI 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: 11921308
    Abstract: An object of the present invention is to provide a polarizer with a high degree of alignment and an image display device including the polarizer. The polarizer of the present invention is a polarizer which is formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the first dichroic material and the second dichroic material are aligned horizontally with respect to a surface of the polarizer, the first dichroic material is a compound compatible with the liquid crystal compound, and the second dichroic material is a compound which is not compatible with the liquid crystal compound.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: March 5, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Wataru Hoshino, Yuya Hamaguchi
  • Publication number: 20240062862
    Abstract: A document creation support apparatus acquires information indicating a plurality of regions of interest included in a medical image, derives an evaluation index as a target of a medical document for each of the plurality of regions of interest, and generates text including a description regarding at least one of the plurality of regions of interest based on the evaluation index.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 22, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Keigo NAKAMURA, Sadato Akahori, Yuya Hamaguchi
  • Publication number: 20240054707
    Abstract: The present disclosure allows information on an object included in a moving image to be superimposed on the moving image and displayed with high visibility. Position information and type information of an object included in frame images of an acquired moving image are acquired, a first display position at which the position information is to be displayed and a second display position at which the type information is to be displayed are determined, the sequentially acquired frame images are sequentially displayed on a display, the position information and the type information are displayed so as to be superimposed on each of the displayed frame images at the first display position and the second display position, the first display position is updated with a first update frequency, and the second display position is updated with a second update frequency lower than the first update frequency.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 15, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Yuya HAMAGUCHI, Toshihiro USUDA
  • Publication number: 20230420096
    Abstract: A processor acquires criterion information for determining output of a document to be created by using an analysis result including at least one finding for an image, determines, based on the criterion information, output of the document, and outputs at least one document.
    Type: Application
    Filed: September 3, 2023
    Publication date: December 28, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Keigo NAKAMURA, Yuya HAMAGUCHI
  • Publication number: 20230410305
    Abstract: A processor acquires at least one finding about at least one region of interest included in a medical image, derives correspondence information in which the at least one finding and medical image information about the region of interest are associated with each other, and registers the correspondence information in a database.
    Type: Application
    Filed: September 5, 2023
    Publication date: December 21, 2023
    Applicant: FUJIFILM Corporation
    Inventors: Keigo NAKAMURA, Jun MASUMOTO, Yuya HAMAGUCHI
  • Publication number: 20230366779
    Abstract: An object of the present invention is to provide an information processing apparatus, an information processing method, and a program which make it possible to appropriately identify a lens from an image showing a cross section of the lens. In the present invention, a processor detects an existing region of a lens in a target image showing a cross section of a part including the lens in a target device including the lens, and the processor identifies the lens of the target device existing in the existing region based on a feature amount of the existing region by an identification model constructed by machine learning using a plurality of learning images showing a cross section of the lens.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 16, 2023
    Applicant: FUJIFILM Corporation
    Inventor: Yuya HAMAGUCHI
  • Publication number: 20220327158
    Abstract: There are provided an information processing apparatus, an information processing method, and a program with which structural elements in a structural formula can be identified from an image showing the structural formula and the results of identification can be used in a compound search performed later on.
    Type: Application
    Filed: June 19, 2022
    Publication date: October 13, 2022
    Applicant: FUJIFILM Corporation
    Inventor: Yuya HAMAGUCHI
  • Publication number: 20220309815
    Abstract: There are provided an image analysis apparatus, an image analysis method, and a program for implementing an image analysis method that can, when text information about a structural formula of a compound is generated from an image showing the structural formula, cope with a change in the way of drawing of the structural formula. An image analysis apparatus according to one embodiment of the present invention includes a processor, and the processor is configured to generate, on the basis of a feature value of a subject image showing a structural formula of a subject compound, symbol information representing the structural formula of the subject compound with a line notation, by using an analysis model. The analysis model is a model created through machine learning using a learning image and symbol information representing a structural formula of a compound shown by the learning image with a line notation.
    Type: Application
    Filed: June 13, 2022
    Publication date: September 29, 2022
    Applicant: FUJIFILM Corporation
    Inventor: Yuya HAMAGUCHI
  • Publication number: 20210347149
    Abstract: The present invention provides: a laminate which has excellent moisture-heat resistance and includes a light-absorbing anisotropic layer sandwiched between pressure sensitive adhesive layers; and an image display device using the same. The laminate includes a pressure sensitive adhesive layer, a light-absorbing anisotropic layer, and a pressure sensitive adhesive layer in this order, in which the light-absorbing anisotropic layer contains an organic dichroic substance, a thickness of the light-absorbing anisotropic layer is 5 ?m or less, the pressure sensitive adhesive layer and the pressure sensitive adhesive layer are each a pressure sensitive adhesive layer at a closest position as viewed from the light-absorbing anisotropic layer in the laminate, and H represented by Expression (I) is 10.0 or less.
    Type: Application
    Filed: July 6, 2021
    Publication date: November 11, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Naoya SHIBATA, Yuya HAMAGUCHI, Takehiro KASAHARA, Naoki KOITO
  • Publication number: 20210072443
    Abstract: An object of the present invention is to provide a polarizer with a high degree of alignment and an image display device including the polarizer. The polarizer of the present invention is a polarizer which is formed of a polarizer-forming composition containing a liquid crystal compound, a first dichroic material, and a second dichroic material, in which the first dichroic material and the second dichroic material are aligned horizontally with respect to a surface of the polarizer, the first dichroic material is a compound compatible with the liquid crystal compound, and the second dichroic material is a compound which is not compatible with the liquid crystal compound.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 11, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Wataru HOSHINO, Yuya HAMAGUCHI
  • Patent number: 10927260
    Abstract: Provided are a coloring composition with which a light absorption anisotropic film having excellent durability can be formed, a light absorption anisotropic film, a laminate, and an image display device. A coloring composition according to the invention contains a dichroic dye compound having a structure represented by Formula (1D) and a liquid crystalline compound.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: February 23, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Wataru Hoshino, Masaki Ota, Masatoshi Mizumura, Takashi Katou, Yoshiaki Takada, Yoji Ito, Daisuke Kashiwagi, Yuya Hamaguchi
  • Patent number: 10816848
    Abstract: A method for manufacturing a polarizing plate having excellent appearance properties and including a polarizer, an optical rotatory layer, and a brightness enhancement film, a polarizing plate, and a liquid crystal display device including the polarizing plate, are described. The method includes forming an optical rotatory layer, which has a film thickness of 1 to 10 ?m and rotates a polarization axis of linearly polarized light, on a temporary support to manufacture a temporary support with an optical rotatory layer; bonding the optical rotatory layer of the temporary support with an optical rotatory layer and polarizer through a curable adhesive layer, and curing the curable adhesive layer to form a first bonding layer having a storage elastic modulus of 2 to 1500 MPa; peeling off the temporary support from the laminate; and bonding the optical rotatory layer of the laminate and a brightness enhancement film through a second bonding layer.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: October 27, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Fumitake Mitobe, Jun Takeda, Yasukazu Kuwayama, Yuya Hamaguchi
  • Patent number: 10644078
    Abstract: An object of the present invention is to provide an organic EL display device having high luminance while maintaining an excellent effect of suppressing external light reflection.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: May 5, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Takashi Miyahara, Yuya Hamaguchi
  • Patent number: 10636999
    Abstract: An object of the invention is to provide a novel laminate and a novel image display device which have both of a gas barrier function and a circular polarization conversion function and have a reduced thickness as compared to those in the related art. A laminate of the invention has a substrate, an inorganic layer, an alignment film, and an organic layer in this order, and the organic layer contains a liquid crystal compound.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: April 28, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Junichi Hirakata, Yuya Hamaguchi
  • Patent number: 10573816
    Abstract: An object of the invention is to provide a novel image display device which has both of a gas barrier function and a polarization conversion function and has a reduced thickness as compared to those in the related art. An image display device of the invention has a sealing material and an image display element in this order from the visible side, the sealing material is a laminate having a substrate, an inorganic layer, and an organic layer, and the organic layer contains a liquid crystal compound.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: February 25, 2020
    Assignee: FUJIFILM Corporation
    Inventors: Junichi Hirakata, Yuya Hamaguchi
  • Patent number: 10481312
    Abstract: An object of the invention is to provide a novel laminate and a novel image display device which have both of a gas barrier function and a polarizer function and have a reduced thickness as compared to those in the related art. A laminate of the invention has a laminate which has a substrate, an inorganic layer, and an organic layer, and the organic layer contains an organic dichroic pigment.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: November 19, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Junichi Hirakata, Yuya Hamaguchi
  • Patent number: 10431777
    Abstract: An object of the invention is to provide a novel laminate and a novel image display device which have both of a gas barrier function and a circular polarization conversion function and have a reduced thickness as compared to those in the related art. A laminate of the invention has a substrate, an organic layer A, an inorganic layer B, and an organic layer B in this order, and at least one of the organic layer A or the organic layer B contains a liquid crystal compound.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: October 1, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Junichi Hirakata, Yuya Hamaguchi
  • Publication number: 20190064587
    Abstract: A method for manufacturing a polarizing plate capable having excellent appearance properties and including a polarizer, an optical rotatory layer, and a brightness enhancement film, a polarizing plate, and a liquid crystal display device including the polarizing plate, are described. The method includes forming an optical rotatory layer, which has a film thickness of 10 ?m or less and rotates a polarization axis of linearly polarized light, on a temporary support to manufacture a temporary support with an optical rotatory layer; bonding the optical rotatory layer of the temporary support with an optical rotatory layer and polarizer through a curable adhesive layer, and curing the curable adhesive layer to form a first bonding layer having a storage elastic modulus of 2 to 1500 MPa; peeling off the temporary support from the laminate; and bonding the optical rotatory layer of the laminate and a brightness enhancement film through a second bonding layer.
    Type: Application
    Filed: October 25, 2018
    Publication date: February 28, 2019
    Applicant: FUJIFILM Corporation
    Inventors: Fumitake MITOBE, Jun TAKEDA, Yasukazu KUWAYAMA, Yuya HAMAGUCHI
  • Publication number: 20180362768
    Abstract: Provided are a coloring composition with which a light absorption anisotropic film having excellent durability can be formed, a light absorption anisotropic film, a laminate, and an image display device. A coloring composition according to the invention contains a dichroic dye compound having a structure represented by Formula (1D) and a liquid crystalline compound.
    Type: Application
    Filed: August 24, 2018
    Publication date: December 20, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Wataru HOSHINO, Masaki OTA, Masatoshi MIZUMURA, Takashi KATOU, Yoshiaki TAKADA, Yoji ITO, Daisuke KASHIWAGI, Yuya HAMAGUCHI
  • Publication number: 20180175122
    Abstract: An object of the present invention is to provide an organic EL display device having high luminance while maintaining an excellent effect of suppressing external light reflection.
    Type: Application
    Filed: February 14, 2018
    Publication date: June 21, 2018
    Applicant: FUJIFILM Corporation
    Inventors: Takashi MIYAHARA, Yuya HAMAGUCHI