Patents by Inventor Daisuke Ueda

Daisuke Ueda 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: 12268049
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: April 1, 2025
    Assignee: SONY CORPORATION
    Inventor: Daisuke Ueda
  • Patent number: 12235476
    Abstract: [Object] To make it possible to improve viewing angle characteristics more. [Solution] Provided is a display device including: a plurality of light emitting sections formed on a substrate; and a color filter provided on the light emitting section to correspond to each of the plurality of light emitting sections. The light emitting sections and the color filters are arranged such that, in at least a partial region in a display surface, a relative misalignment between a center of a luminescence surface of the light emitting section and a center of the color filter corresponding to the light emitting section is created in a plane perpendicular to a stacking direction.
    Type: Grant
    Filed: May 24, 2023
    Date of Patent: February 25, 2025
    Assignee: Sony Group Corporation
    Inventor: Daisuke Ueda
  • Publication number: 20240401257
    Abstract: A sewing machine includes a column, a bed, an arm, and an input interface. The column extends in an upper-lower direction. The bed extends in a first particular direction from the column at a position above a lower end of the column. A first direction includes the first particular direction and a first opposite direction opposite to each other. The first direction is perpendicular to the upper-lower direction. The arm extends in the first particular direction from the column at a position spaced upward from the bed. The input interface is arranged on a front plate. The front plate is a plate located at an end of the arm in the first particular direction. The input interface is an interface for operating the sewing machine.
    Type: Application
    Filed: May 20, 2024
    Publication date: December 5, 2024
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Katsuhisa HASEGAWA, Daisuke UEDA, Takahira OSAMURA
  • Publication number: 20240237394
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Application
    Filed: December 11, 2023
    Publication date: July 11, 2024
    Inventor: Daisuke UEDA
  • Patent number: 12025810
    Abstract: An image display apparatus (1C) of the present disclosure includes: an image light formation section (30) that outputs image light; a diffractive optical system that includes a first diffractive section (11) including at least one diffractive device and a second diffractive section (12) causing the image light to converge at a pupil position of a viewer, the first diffractive section (11) having a property of correcting a chromatic aberration that occurs at the second diffractive section (12); and a relay optical system (20) disposed closer to the image light formation section (30) than the second diffractive section (12) and relaying the image light to the second diffractive section (12) to correct the chromatic aberration that occurs at the second diffractive section (12).
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: July 2, 2024
    Assignee: Sony Corporation
    Inventors: Akira Yoshikaie, Daisuke Ueda
  • Publication number: 20240204094
    Abstract: A gallium nitride component includes a gallium nitride layer, a barrier layer on a surface of a side of the gallium nitride layer, and a gate on a side that is of the barrier layer and that is away from the gallium nitride layer. The gallium nitride layer has a gate region and a non-gate region outside the gate region. The barrier layer is located in the gate region and the non-gate region. A size of the barrier layer located in the gate region is greater than a size of the barrier layer located in the non-gate region, and aluminum concentration on a side that is of the barrier layer located in the gate region and that faces the gallium nitride layer is greater than aluminum concentration on a side that is of the barrier layer located in the gate region and that faces the gate.
    Type: Application
    Filed: February 29, 2024
    Publication date: June 20, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Gaofei Tang, Daisuke Ueda, Hui Sun, Qilong Bao, Hanxing Wang
  • Publication number: 20240138182
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 25, 2024
    Inventor: Daisuke UEDA
  • Publication number: 20240027664
    Abstract: [Object] To make it possible to improve viewing angle characteristics more. [Solution] Provided is a display device including: a plurality of light emitting sections formed on a substrate; and a color filter provided on the light emitting section to correspond to each of the plurality of light emitting sections. The light emitting sections and the color filters are arranged such that, in at least a partial region in a display surface, a relative misalignment between a center of a luminescence surface of the light emitting section and a center of the color filter corresponding to the light emitting section is created in a plane perpendicular to a stacking direction.
    Type: Application
    Filed: May 24, 2023
    Publication date: January 25, 2024
    Inventor: Daisuke Ueda
  • Patent number: 11871611
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: January 9, 2024
    Assignee: Sony Corporation
    Inventor: Daisuke Ueda
  • Publication number: 20240003068
    Abstract: An embroidery sewing machine includes a bed portion, a column portion, an arm portion, and a carriage. The bed portion extends in a first direction. The column portion extends upward from an end portion of the bed portion. The arm portion extends in the first direction from an upper end portion of the column portion. The arm portion includes a support portion provided at one side portion of the arm portion in a second direction crossing the first direction. The carriage includes a frame moving portion and a carriage moving portion. The frame moving portion is configured to move an embroidery frame attached to the carriage. The carriage moving portion is configured to move the frame moving portion in the first direction. The carriage moving portion is supported by the support portion. The carriage moving portion extends downward and has a lower end portion connected to the frame moving portion.
    Type: Application
    Filed: June 21, 2023
    Publication date: January 4, 2024
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke UEDA, Katsuhisa HASEGAWA
  • Patent number: 11703619
    Abstract: [Object] To make it possible to improve viewing angle characteristics more. [Solution] Provided is a display device including: a plurality of light emitting sections formed on a substrate; and a color filter provided on the light emitting section to correspond to each of the plurality of light emitting sections. The light emitting sections and the color filters are arranged such that, in at least a partial region in a display surface, a relative misalignment between a center of a luminescence surface of the light emitting section and a center of the color filter corresponding to the light emitting section is created in a plane perpendicular to a stacking direction.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: July 18, 2023
    Assignee: Sony Group Corporation
    Inventor: Daisuke Ueda
  • Patent number: 11643766
    Abstract: A sewing machine includes a needle plate, a bed portion, a first urging member, a first engagement member, a second engagement member, and a lock release mechanism. The bed portion is configured to support the needle plate. The first urging member is provided inside the bed portion and configured to urge the needle plate upward. The first engagement member is provided on the needle plate. The second engagement member is provided inside the bed portion, and is configured to fix the needle plate in a fixed position by being engaged with the first engagement member of the needle plate pressed downward against an urging force of the first urging member. The lock release mechanism is configured to release the engagement of the first engagement member and the second engagement member.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: May 9, 2023
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke Ueda, Nobuhiko Funato, Fumihiro Nonobe, Yuki Taguchi, Junya Kito, Koji Funaki
  • Publication number: 20230083513
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Application
    Filed: November 16, 2022
    Publication date: March 16, 2023
    Inventor: Daisuke UEDA
  • Patent number: 11563198
    Abstract: A display unit includes a plurality of pixels, a reflector layer, and an auxiliary electrode. Each of the plurality of pixels has a first electrode, an organic layer, and a second electrode in this order. The organic layer and the second electrode are provided on the first electrode. The organic layer includes a light-emitting layer. The reflector layer has a light-reflecting surface around each of the pixels. The auxiliary electrode is provided on the reflector layer and is projected from an upper end of the light-reflecting surface. The auxiliary electrode has a portion which is exposed from the organic layer, and the exposed portion is covered with the second electrode.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: January 24, 2023
    Assignee: Sony Corporation
    Inventor: Daisuke Ueda
  • Patent number: 11542646
    Abstract: An embroidery machine includes an outer ring, an inner ring, a pair of screw mounts, a lever, a nut, and an adjusting screw. The outer ring includes a dividing portion. The inner ring and the outer ring holds a workpiece therebetween. The screw mounts are disposed at the dividing portion to oppose each other. The lever is disposed at one of the screw mounts and rotatable about a rotation axis. The nut is slidably held in the lever at a position eccentric from the rotation axis. The adjusting screw is mounted across the screw mounts and threadedly engaged with the nut. A shortest distance between a first surface of the one of the screw mounts and the nut is defined as a specific distance. The specific distance when the lever is at a second position is longer than the specific distance when the lever is at a first position.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: January 3, 2023
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke Ueda, Nobuhiko Funato, Midori Komada
  • Patent number: 11390973
    Abstract: A presser device includes an attachment body, an adjustment member, and a presser body. The attachment body includes an attachment portion and a shaft. The attachment portion is attached to a presser bar included in a sewing machine and extending in a first direction. The shaft extends in a second direction that intersects the first direction. The adjustment member is configured to be screwed together with one end of the shaft and to rotate with respect to the shaft around a rotation axis extending in the second direction. The presser body includes an insertion hole and an insertion portion, the insertion hole penetrating in the first direction. The insertion portion is configured such that the shaft is inserted therethrough. The presser body is configured to move in the second direction with respect to the attachment body along the shaft in accordance with the rotation of the adjustment member.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: July 19, 2022
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Midori Komada, Daisuke Ueda, Nobuhiko Funato, Hironori Matsushita
  • Patent number: 11346031
    Abstract: A sewing machine includes a needle plate, a feed dog configured to move a workpiece, a vertical drive mechanism configured to vertically drive the feed dog, a switch mechanism, a cutting mechanism, and an actuator. The switch mechanism is configured to switch from an active state where the feed dog is driven, by the vertical drive mechanism, above and below an upper surface of the needle plate to an inactive state where an upper surface of the feed dog is maintained below the upper surface of the needle plate. The cutting mechanism includes a blade configured to cut a thread at a position below the needle plate. The actuator is configured to commonly drive the switch mechanism and the cutting mechanism.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: May 31, 2022
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke Ueda, Nobuhiko Funato
  • Patent number: 11326285
    Abstract: In a lower thread winding device, a motor rotates a thread winding shaft on which a bobbin is mounted. A sensor lever includes a contact portion contactable with a lower thread wound on the bobbin, and a cam piece. A contact includes a pin configured to contact the cam piece and rotates between a first position at which the pin contacts a first outer peripheral portion of the cam piece, and a second position at which the pin contacts a second outer peripheral portion of the cam piece. A lever shifts a position of the pin located when the contact is at the first position. The controller drives the motor when the contact is at the first position and stops driving the motor upon receipt of a detection result, by the detector, indicating that the contact is at the second position.
    Type: Grant
    Filed: July 9, 2020
    Date of Patent: May 10, 2022
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke Ueda, Naoki Kawamoto, Nobuhiko Funato
  • Publication number: 20220119999
    Abstract: A sewing machine includes a needle plate, a bed portion, a first urging member, a first engagement member, a second engagement member, and a lock release mechanism. The bed portion is configured to support the needle plate. The first urging member is provided inside the bed portion and configured to urge the needle plate upward. The first engagement member is provided on the needle plate. The second engagement member is provided inside the bed portion, and is configured to fix the needle plate in a fixed position by being engaged with the first engagement member of the needle plate pressed downward against an urging force of the first urging member. The lock release mechanism is configured to release the engagement of the first engagement member and the second engagement member.
    Type: Application
    Filed: November 18, 2021
    Publication date: April 21, 2022
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Daisuke UEDA, Nobuhiko FUNATO, Fumihiro NONOBE, Yuki TAGUCHI, Junya KITO, Koji FUNAKI
  • Publication number: 20220057554
    Abstract: [Object] To make it possible to improve viewing angle characteristics more. [Solution] Provided is a display device including: a plurality of light emitting sections formed on a substrate; and a color filter provided on the light emitting section to correspond to each of the plurality of light emitting sections. The light emitting sections and the color filters are arranged such that, in at least a partial region in a display surface, a relative misalignment between a center of a luminescence surface of the light emitting section and a center of the color filter corresponding to the light emitting section is created in a plane perpendicular to a stacking direction.
    Type: Application
    Filed: September 2, 2021
    Publication date: February 24, 2022
    Inventor: Daisuke Ueda