Patents by Inventor Hiroyuki Aoki

Hiroyuki Aoki 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: 11353977
    Abstract: According to an aspect, a display device with a sensor includes: a substrate including a display region and a peripheral region on a periphery of the display region; detection electrodes arranged in a row-column configuration in the display region; and detection lines coupled to the respective detection electrodes. A shape of the substrate in a plan view includes a curve of a curved portion. The detection electrodes include a first electrode and a second electrode having a shape different from that of the first electrode in a plan view. The second electrode is juxtaposed with the curved portion. The detection lines each include a first line coupled to the first electrode and a second line coupled to the second electrode. The second line passes from the display region across the peripheral region and extends to a position overlapping with the second electrode in a plan view.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: June 7, 2022
    Assignee: Japan Display Inc.
    Inventors: Hiroyuki Abe, Yoshinori Aoki, Kazune Matsumura, Masateru Morimoto
  • Patent number: 11347116
    Abstract: According to one embodiment, an electronic device includes a first camera, a first polarizer, a second polarizer, and a liquid crystal panel disposed between the first polarizer and the second polarizer. The liquid crystal panel includes a first scanning line, a first signal line intersecting the first scanning line, a first switching element electrically connected to the first scanning line and the first signal line, and a first control electrode electrically connected to the first switching element. The first control electrode overlaps the first camera, and is disposed in an annular first region.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: May 31, 2022
    Assignee: Japan Display Inc.
    Inventors: Yoshiro Aoki, Hiroyuki Kimura
  • Patent number: 11134840
    Abstract: An ophthalmological device of some embodiment examples includes a memory, detecting processor, identifying processor, transforming processor, and composing processor. The memory stores a plurality of angiograms acquired by applying optical coherence tomography to an eye fundus. The detecting processor is configured to detect a feature point from each of the angiograms. The identifying processor is configured to identify a plurality of feature point groups from among a plurality of feature points detected from the angiograms. Each feature point group corresponds to a same site of the eye fundus. The transforming processor is configured to transform at least part of the angiograms based on the feature point groups. The composing processor is configured to compose two or more angiograms of the angiograms at least part of which has been transformed, based on the feature point groups.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: October 5, 2021
    Assignee: TOPCON CORPORATION
    Inventors: Hiroyuki Aoki, Taiki Aimi
  • Patent number: 11087917
    Abstract: A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion. In a cross-section parallel to a winding axis, the wound portion has, in at least a part of a region where the upper stage and the lower stage are in contact with or oppose each other, a boundary surface formed by one portion of a conductive wire at one of upper and lower stage sides being in contact with or opposing a plurality of portions of the conductive wire at the other side.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: August 10, 2021
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Kozo Sato, Mikiya Aoki, Hiroyuki Aoki, Kazuhisa Kitamura
  • Patent number: 10763025
    Abstract: A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals disposed on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion toward a side surface of the base portion. The magnetic material includes the coil and covers at least a part of the core. The external terminals are disposed on the mounting surface of the element assembly and connected to the extended portions. The surface-mount inductor has, on a surface at a mounting surface side of the wound portion, a curved portion that is curved toward a side opposite to the mounting surface.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: September 1, 2020
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Kozo Sato, Mikiya Aoki, Hiroyuki Aoki, Kazuhisa Kitamura
  • Publication number: 20200237213
    Abstract: An ophthalmologic apparatus of an embodiment example includes a front image acquiring device, a first search processor, and a second search processor. The front image acquiring device is configured to acquire a front image of a fundus of a subject's eye. The first search processor is configured to search for an interested region corresponding to an interested site of the fundus based on a brightness variation in the front image. The second search processor is configured to search for the interested region by template matching between the front image and a template image in the event that the interested region has not been detected by the first search processor.
    Type: Application
    Filed: January 10, 2020
    Publication date: July 30, 2020
    Applicant: TOPCON CORPORATION
    Inventors: Yusuke ONO, Hiroyuki AOKI
  • Publication number: 20200214556
    Abstract: An ophthalmological device of some embodiment examples includes a memory, detecting processor, identifying processor, transforming processor, and composing processor. The memory stores a plurality of angiograms acquired by applying optical coherence tomography to an eye fundus. The detecting processor is configured to detect a feature point from each of the angiograms. The identifying processor is configured to identify a plurality of feature point groups from among a plurality of feature points detected from the angiograms. Each feature point group corresponds to a same site of the eye fundus. The transforming processor is configured to transform at least part of the angiograms based on the feature point groups. The composing processor is configured to compose two or more angiograms of the angiograms at least part of which has been transformed, based on the feature point groups.
    Type: Application
    Filed: May 17, 2018
    Publication date: July 9, 2020
    Applicant: TOPCON CORPORATION
    Inventors: Hiroyuki AOKI, Taiki AIMI
  • Publication number: 20200152373
    Abstract: A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion. In a cross-section parallel to a winding axis, the wound portion has, in at least a part of a region where the upper stage and the lower stage are in contact with or oppose each other, a boundary surface formed by one portion of a conductive wire at one of upper and lower stage sides being in contact with or opposing a plurality of portions of the conductive wire at the other side.
    Type: Application
    Filed: August 6, 2019
    Publication date: May 14, 2020
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Kozo SATO, Mikiya AOKI, Hiroyuki AOKI, Kazuhisa KITAMURA
  • Publication number: 20200152367
    Abstract: A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals disposed on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion toward a side surface of the base portion. The magnetic material includes the coil and covers at least a part of the core. The external terminals are disposed on the mounting surface of the element assembly and connected to the extended portions. The surface-mount inductor has, on a surface at a mounting surface side of the wound portion, a curved portion that is curved toward a side opposite to the mounting surface.
    Type: Application
    Filed: August 6, 2019
    Publication date: May 14, 2020
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Kozo SATO, Mikiya AOKI, Hiroyuki AOKI, Kazuhisa KITAMURA
  • Publication number: 20200152374
    Abstract: A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion. The base portion has at least one ridge portion at which the upper surface and a side surface are in linear contact with each other. The pair of extended portions are each disposed such that a flat surface portion connected to a flat surface portion disposed at an inner side portion of a conductive wire located at an outer peripheral portion of the wound portion is close to the ridge portion.
    Type: Application
    Filed: August 8, 2019
    Publication date: May 14, 2020
    Applicant: Murata Manufacturing Co., Ltd.
    Inventors: Kozo SATO, Mikiya AOKI, Hiroyuki AOKI, Kazuhisa KITAMURA
  • Patent number: 10093831
    Abstract: A copolymerized polysilazane comprising at least repeating units represented by general formula (I): —Si(R1)(R2)—NR3— and repeating units represented by general formula (II): —Si(R1)(R2)—NH— (in the formulas, R1 and R2 each independently represent a hydrogen atom, hydrocarbon group, hydrocarbon group-containing silyl group, hydrocarbon group-containing amino group, or hydrocarbon oxy group, and R3 represents an alkyl group, alkenyl group, alkoxy group, cycloalkyl group, aryl group or alkyl silyl group), and the NR3/SiH1,2 ratio (SiH1,2 represents the total amount of SiH1 and SiH2) is 0.005-0.3. Said copolymerized polysilazane can be manufactured by reacting Si(R1)(R2)X2 (in the formula, X represents a halogen atom) with a primary amine compound: R3NH2 and then reacting with ammonia, and is able to form a siliceous film that has withstand voltage characteristics and solvent resistance by curing at a low temperature.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: October 9, 2018
    Assignee: AZ Electronic Materials (Luxembourg) S.a.r.l.
    Inventors: Jun Yamakawa, Takashi Fujiwara, Takashi Kanda, Hiroyuki Aoki
  • Publication number: 20180213383
    Abstract: Information processing device (100) communicates with mobile terminals (200-1) to (200-2). Mobile terminals (200-1) to (200-2) perform near field communication with each other. Information processing device (100) decides a condition based on a distance from a first location associated with user information about users who use mobile terminals (200-1) to (200-2) to their current location and notifies mobile terminals (200-1) to (200-2) whether or not other user identification information that satisfies the decided condition has been stored.
    Type: Application
    Filed: March 19, 2018
    Publication date: July 26, 2018
    Applicant: NEC Corporation
    Inventors: Atsuhiko MURAYAMA, Hiroyuki AOKI
  • Patent number: 9955287
    Abstract: Information processing device (100) communicates with mobile terminals (200-1) to (200-2). Mobile terminals (200-1) to (200-2) perform near field communication with each other. Information processing device (100) decides a condition based on a distance from a first location associated with user information about users who use mobile terminals (200-1) to (200-2) to their current location and notifies mobile terminals (200-1) to (200-2) whether or not other user identification information that satisfies the decided condition has been stored.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: April 24, 2018
    Assignee: NEC Corporation
    Inventors: Atsuhiko Murayama, Hiroyuki Aoki
  • Patent number: 9793109
    Abstract: [Problem] To provide a perhydropolysilazane making it possible to form a siliceous film with minimal defects, and a curing composition comprising the perhydropolysilazane. [Means for Solution] The present invention provides a perhydropolysilazane having a weight-average molecular weight of 5,000 to 17,000, characterized in that when 1H-NMR of a 17% by weight solution of said perhydropolysilazane dissolved in xylol is measured, the ratio of the amount of SiH1,2 based on the aromatic ring hydrogen content of the xylol is 0.235 or less and the ratio of the amount of NH based on the aromatic ring hydrogen content of the xylol is 0.055 or less, and a curing composition comprising the perhydropolysilazane. The present invention also provides a method for forming a siliceous film, comprising coating the curing composition on a substrate and heating.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: October 17, 2017
    Assignee: AZ Electronic Materials (Luxembourg) S.à.r.l.
    Inventors: Toshiya Okamura, Takashi Kanda, Issei Sakurai, Bertram Bernd Barnickel, Hiroyuki Aoki
  • Patent number: 9684393
    Abstract: A display control device (500) is the display control device (500) that controls output of display data to a plurality of display units that are arranged on different surfaces of a case, comprising a posture detection unit (510), a visibility state determination unit (520), and a display data output unit (530). The posture detection unit (510) detects a posture of the case. The visibility state determination unit (520) determines a display unit that is visually recognizable to the user from among the plurality of display units according to the posture of the case detected by the posture detection unit (510). The display data output unit (530) outputs the display data to the display unit that the visibility state determination unit (520) determined as visually recognizable to the user.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: June 20, 2017
    Assignee: NEC CORPORATION
    Inventors: Ayumu Yagihashi, Yumi Katou, Hiroyuki Aoki, Atsuhiko Murayama, Seiji Sugahara
  • Patent number: 9683459
    Abstract: A securing part structure of a turbine nozzle provided with a plurality of turbine nozzle segments, each having a plurality of stator vanes, arranged annularly around an axis of a jet engine and secured between a turbine case and a shroud of the jet engine, wherein in the turbine nozzle segment, an arc-shaped outer band coupling distal ends of the plurality of stator vanes to each other is provided, a hook of the outer band is engaged with a nozzle support groove of the turbine case from behind, a recessed portion of the outer band is fitted with an anti-rotation tab from behind, and an anti-rotation slot formed in the shroud is fitted with a protruding portion from behind so that the turbine nozzle segment is secured between the turbine case and the shroud. Reduction of performance loss and extension of a life of the turbine case can be realized.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: June 20, 2017
    Assignee: IHI Corporation
    Inventors: Hiroyuki Aoki, Atsushi Tsuru, Torataro Takemika
  • Patent number: 9610367
    Abstract: There is provided an ICG-loaded polymer nanoparticle that is dynamically stable, prevents the leakage of contained ICG and the resulting discoloration, and has a high molar absorbance coefficient. The particle contains a hydrophilic dye having a sulfonate group and a hydrophobic polymer, and the particle further contains at least one of a lipid having a positively charged region, a nicotinic acid derivative and a thiamine derivative.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: April 4, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shinzaburo Ito, Masato Minami, Tatsuki Fukui, Kouichi Kato, Fumio Yamauchi, Yoshinori Tomida, Satoshi Yuasa, Tetsuya Yano, Satoshi Ogawa, Kengo Kanazaki, Atsushi Takahashi, Daisuke Sasaguri, Hiroyuki Aoki
  • Publication number: 20170044401
    Abstract: A copolymerized polysilazane comprising at least repeating units represented by general formula (I): —Si(R1)(R2)—NR3— and repeating units represented by general formula (II): —Si(R1)(R2)—NH— (in the formulas, R1 and R2 each independently represent a hydrogen atom, hydrocarbon group, hydrocarbon group-containing silyl group, hydrocarbon group-containing amino group, or hydrocarbon oxy group, and R3 represents an alkyl group, alkenyl group, alkoxy group, cycloalkyl group, aryl group or alkyl silyl group), and the NR3/SiH1,2 ratio (SiH1,2 represents the total amount of SiH1 and SiH2) is 0.005-0.3. Said copolymerized polysilazane can be manufactured by reacting Si(R1)(R2)X2 (in the formula, X represents a halogen atom) with a primary amine compound: R3NH2 and then reacting with ammonia, and is able to form a siliceous film that has withstand voltage characteristics and solvent resistance by curing at a low temperature.
    Type: Application
    Filed: April 22, 2015
    Publication date: February 16, 2017
    Inventors: Jun YAMAKAWA, Takashi FUJIWARA, Takashi KANDA, Hiroyuki AOKI
  • Publication number: 20160379817
    Abstract: [Problem] To provide a perhydropolysilazane making it possible to form a siliceous film with minimal defects, and a curing composition comprising the perhydropolysilazane. [Means for Solution] The present invention provides a perhydropolysilazane having a weight-average molecular weight of 5,000 to 17,000, characterized in that when 1H-NMR of a 17% by weight solution of said perhydropolysilazane dissolved in xylol is measured, the ratio of the amount of SiH1,2 based on the aromatic ring hydrogen content of the xylol is 0.235 or less and the ratio of the amount of NH based on the aromatic ring hydrogen content of the xylol is 0.055 or less, and a curing composition comprising the perhydropolysilazane. The present invention also provides a method for forming a siliceous film, comprising coating the curing composition on a substrate and heating.
    Type: Application
    Filed: December 8, 2014
    Publication date: December 29, 2016
    Inventors: Toshiya OKAMURA, Takashi KANDA, Issei SAKURAI, Bertram Bernd BARNICKEL, Hiroyuki AOKI
  • Patent number: 9528833
    Abstract: A navigation apparatus 100 includes a current position information acquisition unit (a self-position acquisition unit 42) that acquires current position information, and a travel direction determination unit (for example, a route search unit 44) that determines a travel direction based on the acquired current position information and destination position information. The navigation apparatus 100 further includes a sound unit that outputs a sound (for example, a parametric speaker 30), and a sound control unit 41 that controls the sound unit so that the sound can be heard to the user from the travel direction.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: December 27, 2016
    Assignee: NEC CORPORATION
    Inventors: Kenichi Kitatani, Hiroyuki Aoki, Yumi Katou, Ayumu Yagihashi, Atsuhiko Murayama, Seiji Sugahara