Patents by Inventor Hiroshi Yamaguchi

Hiroshi Yamaguchi 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: 11960677
    Abstract: According to one embodiment, a sensor device includes a panel and a control circuit. The panel includes an insulating layer, a first electrode, and a second electrode. The control circuit including a first circuit including a timing control circuit and a first amplifier, and a second circuit including a detection circuit connected to a floating ground line. During a first sensing drive period, the first output unit outputs a first synchronization signal, the timing control circuit outputs a second synchronization signal, the first amplifier provides the amplified second synchronization signal to each of the floating ground line and the first electrode, and the detector reads a change in a sensor signal.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: April 16, 2024
    Assignee: Japan Display Inc.
    Inventors: Naoki Takada, Hiroshi Yamaguchi, Kisho Yamamoto
  • Patent number: 11915070
    Abstract: An object of the present disclosure is to implement, at a low cost, highly accurate color calibration in a printing apparatus that performs printing using fluorescent ink. One embodiment of the present invention is an image processing apparatus that includes: a processing unit configured to perform processing relating to color calibration in a printing apparatus that prints an image on a printing medium using fluorescent printing material; and an execution unit configured to perform calibration processing of the printing apparatus based on a measured value that is obtained by measuring a patch chart for obtaining information on an amount of application of the fluorescent printing material in the printing apparatus, wherein a patch included in the patch chart is printed with the fluorescent printing material and subtractive color mixture printing material and at least one dot of the subtractive color mixture printing material covers a dot of the fluorescent printing material.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: February 27, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Seiji Abe, Naoko Baba, Kouta Murasawa, Hiromitsu Yamaguchi, Keiji Kuriyama, Yuki Igarashi, Hiroshi Mori
  • Patent number: 11893195
    Abstract: A detection device includes a shield layer provided with a shield electrode and a shield electrode connection wiring connected to the shield electrode, and a sensor layer located over the shield layer and provided with a sensor electrode and a sensor electrode connection wiring connected to the sensor electrode. The shield electrode has the same planar pattern as the sensor electrode and overlaps the sensor electrode. The shield electrode connection wiring has the same planar pattern as the sensor electrode connection wiring and overlaps the sensor electrode connection wiring.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: February 6, 2024
    Assignee: Japan Display Inc.
    Inventors: Fumihoru Nakano, Hiroshi Yamaguchi
  • Publication number: 20240036192
    Abstract: An imaging apparatus includes: a reflector which covers an imaging space on a pathway, from both sides of pathway, and diffusely reflects a sub-terahertz wave; first and a second light sources each of which emits a sub-terahertz wave onto the reflector; first and a second detectors each of which receives a reflected wave by the imaging target in a first detection space, ?4.5°<?w1??c1<4.5° is satisfied where an angle defined by a center line and a line segment connecting a first point and a second point is ?w1 and an angle defined by the center line and a line segment connecting the first detector and the second point is ?c1, the first point being closest to the first direction side of the first portion and the second point being closest to the first direction side on the center line in the first detection space.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Yosuke ASAI, Hiroshi YAMAGUCHI, Kazuhiro YAMADA
  • Patent number: 11850941
    Abstract: The display control apparatus for presenting information on a display unit presenting a virtual image in front of a moving body through a transparent member includes an information acquiring unit configured to acquire information about an obstacle around the moving body, a display image generation unit configured to generate, based on the information about the obstacle acquired by the information acquiring unit, data of an indicator image which points in a direction of the obstacle in the virtual image and which moves in the direction of the obstacle to approach the obstacle, and an output unit configured to output the indicator image generated by the display image generation unit to the display unit.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: December 26, 2023
    Assignee: RICOH COMPANY, LTD.
    Inventors: Yuuki Suzuki, Hiroshi Yamaguchi
  • Publication number: 20230404781
    Abstract: A stent includes a plurality of annular bodies formed with linear components, and connection portions. The connection portions being first pattern connection portions that connect one end side apexes and connection linear portions located closer to one end side than the one end side apexes or second pattern connection portions that connect the connection linear portions and the connection linear portions closer to the other end side than the connection linear portions, and other connection portions selected from the first or second pattern connection portions which are not selected, third pattern connection portions that connect the other end side apexes and the connection linear portions closer to the other end side than the other end side apexes, and fourth pattern connection portions that connect the one end side apexes and the other end side apexes located closer to one end side than the one end side apexes.
    Type: Application
    Filed: September 6, 2023
    Publication date: December 21, 2023
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yukiko TANABE, Takashi KITAOKA, Taishi NIIMI, Hiroshi YAMAGUCHI
  • Publication number: 20230404783
    Abstract: In an in-vivo indwelling stent, a plurality of annular bodies formed in a circular shape with linear components are arranged in an axial direction, and adjacent annular bodies are connected by connection portions. Each of the annular bodies includes connection linear portions that connect one end side bent portions and other end side bent portions. One of the connection linear portions of the annular bodies located in a central portion of the stent includes axial linear portions that have one end side vertices of the one end side bent portions as starting ends and extend so as to be parallel to the axial direction of the stent, and bent portions that have starting ends at terminal ends of the axial linear portions and extend in a circumferential direction of the stent.
    Type: Application
    Filed: September 5, 2023
    Publication date: December 21, 2023
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Hiroshi YAMAGUCHI, Taishi NIIMI, Takashi KITAOKA, Yukiko TANABE
  • Publication number: 20230365037
    Abstract: A hot-melt magnetic tape for a foam molded body, the tape having a magnetic layer formed from a hot-melt magnetic material, where the hot-melt magnetic material has a ring and ball softening point of 105° C. or more and 140° C. or less, and the hot-melt magnetic material includes: a thermoplastic resin containing an ethylene-vinyl acetate copolymer (A); and a magnetic powder (C), and, optionally, further includes a wax (B), where 20 to 80% by mass of the component (A), 0 to 8% by mass of the component (B), and 15 to 80% by mass of the component (C) are contained in 100% by mass in total of the component (A), component (B), and component (C), and a structural unit derived from a vinyl acetate monomer for the ethylene-vinyl acetate copolymer (A) accounts for 15 to 30% by mass.
    Type: Application
    Filed: May 11, 2023
    Publication date: November 16, 2023
    Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYOCHEM CO., LTD., MOLD TECHNICAL OFFICE CO., LTD.
    Inventors: Hideyuki ISHIGURO, Kenichi HARA, Hiroshi YAMAGUCHI, Toshio IWASAWA, Futoshi TAKAHASHI, Ryo IWASAWA
  • Publication number: 20230297198
    Abstract: A detection device includes a plurality of first detection electrodes disposed in a matrix of rows and columns in a detection region of a substrate, at least one second detection electrode disposed in a peripheral region outside the detection region, positioned adjacent to some of the plurality of the first detection electrodes, and provided along a side of the detection region, and a coordinate calculation circuit configured to calculate a detection position of a detection target body.
    Type: Application
    Filed: February 10, 2023
    Publication date: September 21, 2023
    Inventors: Hiroshi YAMAGUCHI, Naoki TAKADA
  • Patent number: 11752940
    Abstract: A display controller controls a display device provided for a mobile object to display a display image including at least one item of contents of data. The display controller includes an image data acquisition unit configured to obtain image data from an imaging device configured to capture an image around the mobile object, and a display-image generation unit configured to generate the display image. The display-image generation unit changes a display mode of the at least one item of contents of data included in the display image to increase visual recognizability of a desired item of contents of data included in the at least one item of contents of data to a level at least higher than visual recognizability of an area in the image data not including the desired item of contents of data.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: September 12, 2023
    Assignee: RICOH COMPANY, LTD.
    Inventors: Keita Katagiri, Hiroshi Yamaguchi, Masato Kusanagi, Yuuki Suzuki
  • Publication number: 20230282876
    Abstract: A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuK? rays, it has a diffraction peak A at 2?=25.2±0.5 deg and a diffraction peak B at 2?=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2<c+d<1.9??(1) 0.845<SA/SB<1.200??(A) where SA is an area of the diffraction peak A and SB is an area of the diffraction peak B.
    Type: Application
    Filed: February 28, 2023
    Publication date: September 7, 2023
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Futoshi UTSUNO, Kota TERAI, Takashi UMEKI, Masaru NAKAGAWA, Hiroshi YAMAGUCHI
  • Publication number: 20230252722
    Abstract: For example, rendering is switchable. There is provided an information processing apparatus including: a first image processing unit that projects a predetermined object onto a two-dimensional plane in a virtual space; and a second image processing unit that renders a three-dimensional model related to a predetermined object at a location that is not the two-dimensional plane in the virtual space, in which at least a first rendering state by the first image processing unit and a second rendering state by the second image processing unit are switchable.
    Type: Application
    Filed: May 31, 2021
    Publication date: August 10, 2023
    Applicant: SONY GROUP CORPORATION
    Inventors: Keisuke NAKAMURA, Hiroshi YAMAGUCHI, Tsuyoshi ISHIKAWA
  • Publication number: 20230245377
    Abstract: For example, reproduction processing based on each of 2D data and 3D data is switched. There is provided an information processing apparatus including a switching control unit that acquires the 2D data and the 3D data on the same subject and controls switching between first reproduction processing based on the 2D data and second reproduction processing based on the 3D data.
    Type: Application
    Filed: May 31, 2021
    Publication date: August 3, 2023
    Inventors: KEISUKE NAKAMURA, HIROSHI YAMAGUCHI, TSUYOSHI ISHIKAWA
  • Publication number: 20230194744
    Abstract: A detection device includes: a detector including first electrodes and second electrodes disposed around a the first electrodes; a detection circuit configured to detect proximity of an external object to the detector; a power circuit configured to generate a square wave; and a filter that is coupled to the power circuit through an isolator and configured to receive the square wave transmitted through the isolator. The filter includes a low-pass filter circuit and a digital potentiometer. A periodically oscillating potential based on output from the filter is provided as a reference potential of the power circuit and provided to the second electrodes. A reference potential of the filter is a fixed potential. The power circuit can change the frequency of the generated square wave. The filter can change the frequency of the periodically oscillating potential in accordance with an electric resistance value of the digital potentiometer.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 22, 2023
    Inventor: Hiroshi YAMAGUCHI
  • Publication number: 20230177479
    Abstract: A transaction system executing transaction processing with a customer by cooperation of a first terminal disposed in a sales office of a financial institution and a second terminal disposed in a location different from the sales office transmits data related to a transaction from the first terminal to the second terminal by communication, and the system includes a providing circuitry that provides a time stamp to at least part of the data related to the transaction transmitted from the first terminal before the second terminal starts transaction processing.
    Type: Application
    Filed: February 8, 2023
    Publication date: June 8, 2023
    Applicant: Glory Ltd.
    Inventor: Hiroshi YAMAGUCHI
  • Patent number: 11668579
    Abstract: The moving route guidance device includes: display control means configured to execute display control to change at least one of a content and a display position of the route guidance image based on position information of the moving body. The route guidance image includes: a plurality of route identification images respectively corresponding to the plurality of the movable routes that are close to each other and displayed in a manner to correspond to a visually recognized position relationship between the plurality of the movable routes by the driver or a predetermined reference position; and an route instructing image displayed in association with the route identification image that corresponds to the moving route guided by the route guidance image of the plurality of the movable routes.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: June 6, 2023
    Assignee: RICOH COMPANY, LTD.
    Inventors: Keita Katagiri, Kenichiroh Saisho, Masato Kusanagi, Hiroshi Yamaguchi, Yuuki Suzuki
  • Publication number: 20230112817
    Abstract: An imaging apparatus includes: a reflector which covers an imaging space on a pathway that a human passes through, from at least one of both sides of the pathway, and diffusely reflects a sub-terahertz wave; a first light source which emits a sub-terahertz wave onto the reflector; and a first detector which receives a reflected wave of the sub-terahertz wave emitted from the first light source, diffusely reflected by the reflector, and reflected by the human, and generates an image based on the reflected wave received. The first light source and the first detector are located at a first direction side relative to a center of the imaging space in a direction in which the pathway extends.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 13, 2023
    Inventors: Hiroshi YAMAGUCHI, Kazuhiro YAMADA, Yosuke ASAI
  • Publication number: 20230116330
    Abstract: An imaging apparatus includes: a diffuse-reflector which covers an imaging space on a pathway that a human passes through, from at least a side out of both sides of the pathway, and includes a reflector which diffusely reflects a sub-terahertz wave; a light source which emits a sub-terahertz wave onto the reflector; and a detector which receives a reflected wave of the sub-terahertz wave which has been emitted from the light source, diffusely reflected by the reflector, and reflected by the human, and detects an intensity of the reflected wave received. The diffuse-reflector includes a visible light transmissive area which transmits visible light.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 13, 2023
    Inventors: Kazuhiro YAMADA, Yosuke ASAI, Hiroshi YAMAGUCHI, Katsuhiko HAYASHI
  • Patent number: 11626616
    Abstract: A sulfide solid electrolyte that contains lithium, phosphorus, sulfur, chlorine and bromine, wherein in powder X-ray diffraction analysis using CuK? rays, it has a diffraction peak A at 2?=25.2±0.5 deg and a diffraction peak B at 2?=29.7±0.5 deg, the diffraction peak A and the diffraction peak B satisfy the following formula (A), and a molar ratio of the chlorine to the phosphorus “c (Cl/P)” and a molar ratio of the bromine to the phosphorus “d (Br/P)” satisfies the following formula (1): 1.2<c+d<1.9??(1) 0.845<SA/SB<1.200??(A) where SA is an area of the diffraction peak A and SB is an area of the diffraction peak B.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: April 11, 2023
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Futoshi Utsuno, Kota Terai, Takashi Umeki, Masaru Nakagawa, Hiroshi Yamaguchi
  • Publication number: 20230104706
    Abstract: An oscillation unit (101), a measurement unit (102), and a bit generation unit (103) are included. The measurement unit (102) chronologically measures oscillation (for example, thermal oscillation) of a set frequency generated in the oscillation unit (101) at each set time. The bit generation unit (103) generates a bit string by allocating one bit of 0 or 1 to each of sine and cosine components of the oscillation measured by the measurement unit (102).
    Type: Application
    Filed: February 21, 2020
    Publication date: April 6, 2023
    Applicant: Nippon Telegraph and Telephone Corporation
    Inventors: Motoki Asano, Ryuichi Ota, Takuma Aihara, Tai Tsuchizawa, Hajime Okamoto, Hiroshi Yamaguchi