Patents by Inventor Masaya Nakayama

Masaya Nakayama 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: 11470263
    Abstract: A control section sets an exposure timing and an exposure period for imaging pixels for acquiring an imaging picture and light intensity detection pixels for detecting intensity of illumination light individually by an imaging section. A correction gain calculation section calculates a flicker correction gain for each of the imaging pixels on the basis of pixel signals generated by the imaging pixels and pixel signals generated by the light intensity detection pixels. A flicker correction section uses the flicker correction gain for each imaging pixel calculated by the correction gain calculation section to perform flicker correction of the imaging pixel. Accordingly, an imaging picture can be obtained on which the influence of fluctuation of the intensity of emission light is reduced irrespective of the positional relationship between an illumination apparatus and an imaging object.
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: October 11, 2022
    Assignee: SONY CORPORATION
    Inventors: Akira Iwase, Takahiro Mori, Daisuke Nakayama, Yasuhiro Kodama, Masaya Kinoshita
  • Publication number: 20220317821
    Abstract: A conductive member for a touch panel has a first electrode formed on a substrate and extending in parallel to a first direction, in which the first electrode is electrically connected to a plurality of first mesh cells constituted by a fine metal wire, the fine metal wire is not parallel or perpendicular with respect to a first direction, the first electrode has at least one auxiliary fine metal wire that extends in a first direction, intersects the fine metal wire, is electrically connected to the fine metal wire, and is not parallel to the fine metal wire, and an electrode width Wa of the first electrode in a second direction orthogonal to a first direction and a first mesh pitch P1 of the first mesh cell in a second direction satisfy Wa?2.5P1.
    Type: Application
    Filed: June 6, 2022
    Publication date: October 6, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Tadashi KURIKI, Masaya NAKAYAMA, Makoto SUTO
  • Patent number: 11407777
    Abstract: An object of the present invention is to provide a metal-organic framework manufacturing method of manufacturing a metal-organic framework having excellent gas adsorbability and durability. A metal-organic framework manufacturing method according to an embodiment of the present invention includes: a step of mixing a metal salt containing a metal atom and a polydentate ligand in the presence of a solvent to manufacture a metal-organic framework, the polydentate ligand contains a compound represented by Formula (1), a content of the compound represented by Formula (1) in the polydentate ligand is 50 mol % or greater with respect to a total molar amount of the polydentate ligand, the solvent contains an organic solvent having a boiling point of 100° C. or higher, and a water content in the solvent is 0 to 90 mass % with respect to a total mass of the solvent.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: August 9, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Koji Hironaka, Masaya Nakayama
  • Patent number: 11402961
    Abstract: A conductive member has a wiring portion, and the wiring portion has a wiring pattern in which straight line wirings each being composed of a plurality of thin metal wires arranged in parallel in one direction are overlapped in two or more directions. The wiring pattern is a separate-direction non-equal pitch wiring pattern in which the average pitch of the straight line wiring in at least one direction is different from the average pitch of the straight line wiring in at least one different direction. The conductive member has a wiring pattern having less moiré than an equal pitch wiring pattern, particularly a wiring pattern capable of reducing both regular moiré and irregular moiré (noise). A conductive film, a display device, and a touch panel each include the conductive member.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 2, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Kimito Katsuyama, Masaya Nakayama
  • Patent number: 11392256
    Abstract: A conductive member includes: a transparent insulating member; and a plurality of first electrodes each of which extend in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction, wherein the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a first dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion, and in at least one of the first mesh cells, a first projection portion projecting from one side of the first mesh cell is formed so as to abut an end portion of the metal fine wire that forms the first dummy pattern portion.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: July 19, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Masaya Nakayama, Reona Ikeda
  • Patent number: 11385755
    Abstract: A conductive member for a touch panel has a first electrode formed on a substrate and extending in parallel to a first direction, in which the first electrode is electrically connected to a plurality of first mesh cells constituted by a fine metal wire, the fine metal wire is not parallel or perpendicular with respect to a first direction, the first electrode has at least one auxiliary fine metal wire that extends in a first direction, intersects the fine metal wire, is electrically connected to the fine metal wire, and is not parallel to the fine metal wire, and an electrode width Wa of the first electrode in a second direction orthogonal to a first direction and a first mesh pitch P1 of the first mesh cell in a second direction satisfy Wa?2.5P1.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: July 12, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Tadashi Kuriki, Masaya Nakayama, Makoto Suto
  • Publication number: 20220171503
    Abstract: A conductive member for a touch panel includes a transparent insulating member; and a plurality of first electrodes extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film a plurality of fine metal wires are electrically connected, the plurality of first electrodes include a plurality of first main electrodes each having an electrode width Wa defined in the second direction and at least one first sub-electrode having an electrode width Wb smaller than Wa of the first main electrode in the second direction, the first sub-electrode is the first electrode arranged on an outermost side among the plurality of first electrodes, an opening ratio of the first sub-electrode is smaller than that of the first main electrode, and the first main electrode has a first dummy pattern.
    Type: Application
    Filed: February 9, 2022
    Publication date: June 2, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Masaya NAKAYAMA, Tadashi KURIKI, Reona IKEDA
  • Patent number: 11322559
    Abstract: A conductive member has a wiring portion, and the wiring portion has a mesh-shaped wiring pattern in which line wirings each being composed of a plurality of thin metal wires arranged in parallel in one direction are overlapped in two or more directions. The line wiring in at least one direction is a straight line wiring in which a plurality of thin metal wires are straight lines. The straight line wiring in at least one direction has a non-equal pitch wiring pattern in which repetitive pitches of a predetermined number of the thin metal wires are equal and at least two pitches of the respective pitches of the predetermined number of the thin metal wires are different. The conductive member has a wiring pattern capable of reducing moiré compared to an equal pitch wiring pattern, particularly a wiring pattern capable of reducing both regular moiré and irregular moiré (noise). A conductive film, a display device, and a touch panel each include the conductive member.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: May 3, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Kimito Katsuyama, Masaya Nakayama
  • Patent number: 11284514
    Abstract: A conductive member 1 for a touch panel includes a plurality of first electrodes 11 extending in a first direction and arranged in parallel in a second direction intersecting the first direction, in which the plurality of first electrodes are constituted by a first mesh conductive film MF1 constituted by a plurality of fine metal wires Ma, and include a plurality of first main electrodes each having a defined electrode width Wa and at least one first sub-electrode having an electrode width Wb smaller than the electrode width Wa of the first main electrode, and in which over an entire region of the first sub-electrode, a mesh pitch Pb of the first mesh conductive film MF1 constituting the first sub-electrode in the second direction is smaller than a mesh pitch Pa of the first mesh conductive film MF1 constituting the first main electrode in the second direction.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: March 22, 2022
    Assignee: FUJIFILM Corporation
    Inventors: Masaya Nakayama, Tadashi Kuriki, Reona Ikeda
  • Publication number: 20210389844
    Abstract: A conductive member includes: a transparent insulating member; and a plurality of first electrodes each of which extend in a first direction and which are arranged in juxtaposition in a second direction orthogonal to the first direction, wherein the first electrode has a first detection electrode portion having a first mesh pattern constituted by electrically connecting a plurality of first mesh cells formed of metal fine wires and a first dummy pattern portion in the first electrode which is formed of metal fine wires arranged inside the first mesh cell of the first mesh pattern so as to be insulated from the first detection electrode portion, and in at least one of the first mesh cells, a first projection portion projecting from one side of the first mesh cell is formed so as to abut an end portion of the metal fine wire that forms the first dummy pattern portion.
    Type: Application
    Filed: August 30, 2021
    Publication date: December 16, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Masaya NAKAYAMA, Reona IKEDA
  • Patent number: 11157121
    Abstract: In a conductive member in which a first electrode layer is positioned closer to a touch surface side compared to a second electrode layer, the first electrode layer includes a plurality of first sensing electrodes aligned in a first direction, each of the first sensing electrodes has a plurality of first electrode lines and has a first electrode width W1, the second electrode layer includes a plurality of second sensing electrodes aligned in a second direction perpendicular to the first direction, each of second sensing electrodes has a plurality of second electrode lines and a plurality of non-connection lines insulated from the plurality of second electrode lines, and has a second electrode width W2, and the second electrode width W2 is larger than the first electrode width W1.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: October 26, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Masaya Nakayama
  • Patent number: 11137864
    Abstract: A first electrode on a first surface of a transparent insulating member has a first detection electrode portion having a first mesh pattern and a dummy pattern portion in the first electrode arranged so as to be insulated from the first detection electrode portion in a first mesh cell constituting the first mesh pattern, a second electrode on a second surface of the transparent insulating member has a second detection electrode portion having a second mesh pattern and a dummy pattern portion in the second electrode arranged so as to be insulated from a second detection electrode portion in a second mesh cell constituting the second mesh pattern, and a third mesh pattern is formed by combining the first detection electrode portion, the dummy pattern portion in the first electrode, the second detection electrode portion, and the dummy pattern portion in the second electrode.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: October 5, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Masaya Nakayama, Reona Ikeda
  • Patent number: 11132093
    Abstract: A touch panel has a first electrode layer positioned on a first surface of a transparent insulating member and a second electrode layer positioned on a second surface of the transparent insulating member. The first electrode layer is provided with a plurality of first strip electrodes, and the second electrode layer is provided with a plurality of second strip electrodes. There is at least one combination of the first strip electrode and the second strip electrode satisfying an electrode width W1 of the first strip electrode<an electrode width W2 of the second strip electrode in a main sensing region not including the first outermost strip electrodes and the second outermost strip electrodes in a region where the first electrode layer and the second electrode layer are provided.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: September 28, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Masaya Nakayama
  • Patent number: 11106254
    Abstract: In order to achieve the above object, according to a first aspect of the present invention, there is provided a conductive member including a wiring portion that is composed of a plurality of thin metal wires. The wiring portion has two or more insulated wiring layers and has a mesh-shaped wiring pattern in which line wirings each being composed of a plurality of thin metal wires arranged in parallel in one direction are overlapped in two or more directions, in front observation of the conductive member. The line wiring in at least one direction is a straight line wiring in which the plurality of thin metal wires are straight lines.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: August 31, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Kimito Katsuyama, Masaya Nakayama
  • Patent number: 11093089
    Abstract: A touch sensor includes a glass substrate having a touch surface and a first touch electrode formed of a fine metal wire formed on a surface of the glass substrate opposite to the touch surface, the glass substrate contains an Si atom, an Al atom, and a K atom, a content of the Si atom is 25.0% to 35.0% by mass with respect to the total mass of the glass substrate, a content of the Al atom is 5.0% to 16.0% by mass with respect to the total mass of the glass substrate, and a content of the K atom is 3.0% to 10.0% by mass with respect to the total mass of the glass substrate.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: August 17, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Masaya Nakayama
  • Patent number: 11079887
    Abstract: A conductive member for a touch panel has a transparent insulating substrate and a first conductive layer which is formed on the transparent insulating substrate, in which the first conductive layer has a first mesh pattern which is composed of a plurality of first mesh cells having a closed shape and formed of thin metal wires, the number of directional components in which vertices of the plurality of first mesh cells are arranged in a straight line is 1 or less, and the number of directional components in which vertices of the plurality of first mesh cells are arranged in a straight line represents the number of sets of parallel line segments, each of the line segments passing through four or more vertices of four or more of the plurality of first mesh cells which are continuously arranged in a straight line.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 3, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Masaya Nakayama
  • Patent number: 11073956
    Abstract: A conductive member is arranged on a display panel in which a plurality of pixels are arrayed in a mosaic array or a delta array, and includes a transparent insulating substrate and at least one conductive layer which has a plurality of thin metal wires and is arranged on the transparent insulating substrate, in a case of being viewed from a direction perpendicular to the transparent insulating substrate, a mesh pattern is formed by the plurality of thin metal wires, the mesh pattern is constituted by a plurality of quadrangular mesh cells having two acute angles of less than 90 degrees and two obtuse angles of more than 90 degrees, and a degree of the acute angles is 44 degrees or more and 54 degrees or less.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: July 27, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Daisuke Hara, Kimito Katsuyama, Masaya Nakayama
  • Publication number: 20210117044
    Abstract: A first electrode on a first surface of a transparent insulating member has a first detection electrode portion having a first mesh pattern and a dummy pattern portion in the first electrode arranged so as to be insulated from the first detection electrode portion in a first mesh cell constituting the first mesh pattern, a second electrode on a second surface of the transparent insulating member has a second detection electrode portion having a second mesh pattern and a dummy pattern portion in the second electrode arranged so as to be insulated from a second detection electrode portion in a second mesh cell constituting the second mesh pattern, and a third mesh pattern is formed by combining the first detection electrode portion, the dummy pattern portion in the first electrode, the second detection electrode portion, and the dummy pattern portion in the second electrode.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 22, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Masaya NAKAYAMA, Reona IKEDA
  • Publication number: 20210064106
    Abstract: In order to achieve the above object, according to a first aspect of the present invention, there is provided a conductive member including a wiring portion that is composed of a plurality of thin metal wires. The wiring portion has two or more insulated wiring layers and has a mesh-shaped wiring pattern in which line wirings each being composed of a plurality of thin metal wires arranged in parallel in one direction are overlapped in two or more directions, in front observation of the conductive member. The line wiring in at least one direction is a straight line wiring in which the plurality of thin metal wires are straight lines.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 4, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Kimito KATSUYAMA, Masaya NAKAYAMA
  • Patent number: 10936133
    Abstract: A conductive member includes a first sensing electrode, a first dummy electrode, a second sensing electrode, and a second dummy electrode, each of which is constituted by a plurality of mesh cells formed with fine metal wires, the mesh cells of the first dummy electrode and the second dummy electrode have disconnection portions and, and in plan view, a fine metal wire of the second sensing electrode is disposed at the disconnection portion of the first dummy electrode, and a fine metal wire of the first sensing electrode is disposed at the disconnection portion of the second dummy electrode.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: March 2, 2021
    Assignee: FUJIFILM Corporation
    Inventor: Masaya Nakayama