Patents by Inventor Koji Yoshida

Koji Yoshida 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: 12273638
    Abstract: An imaging device according to the present disclosure includes the plurality of normal pixels arranged in a matrix, the special pixel arranged by replacing a part of the normal pixels, the color filter corresponding to the normal pixels and arranged according to a predetermined rule, the special filter arranged corresponding to the special pixel, and the special pixel color filter arranged to surround at least a part of the periphery of the special filter.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: April 8, 2025
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Yuji Iseri, Hodaka Kira, Daisuke Hagihara, Kazuki Yoshida, Syo Yasunaga, Koji Yamaryo, Takeo Ono, Kimihiko Sato
  • Patent number: 12263847
    Abstract: A driver abnormality determination apparatus includes circuitry configured to detect a driver state of a driver of a vehicle, detect a driving operation of the driver, detect an exertion level of an involuntary function of the driver based on the driver state, detect an exertion level of a driving function of the driver based on the driving operation; and determine driver abnormality based on the execution level of the involuntary function and the execution level of the driving function. On condition that a function level of one of the execution level of the involuntary function and the execution level of the driving function is equal to or lower than a specified determination criterion, the circuitry is configured to relax a determination criterion for the other function level.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: April 1, 2025
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Koji Iwase, Makoto Yoshida, Junichiro Kuwahara, Yohei Iwashita
  • Publication number: 20250089159
    Abstract: A stretchable device including: a stretchable substrate; and a first electrode, a second electrode, and a third electrode on the stretchable substrate. A first ionization tendency of a conductive material as a main component of the third electrode is smaller than a second ionization tendency of a conductive material as a main component of the first electrode and a third ionization tendency of a conductive material as a main component of the second electrode, and a shortest distance between the first electrode and the third electrode is smaller than a shortest distance between the first electrode and the second electrode.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Inventors: Koji YOSHIDA, Hayato KATSU, Toshifumi ASUKAI
  • Publication number: 20250088107
    Abstract: A power conversion device includes: a DC/DC converter including a conversion circuit; and a control circuit that detects a first voltage at an output terminal, a first current flowing through the conversion circuit, and a second voltage at an input terminal, obtains information indicating a target output voltage and a predetermined voltage, and performs calculations to emit a PWM signal for operating the conversion circuit. The control circuit performs: a first calculation for calculating a target current for approximating the first voltage to the target output voltage; a second calculation for calculating a first duty ratio for approximating the first current to the target current; a third calculation for calculating a second duty ratio based on the predetermined voltage and the second voltage; and a fourth calculation for calculating a driving duty ratio of the PWM signal using the first and the second duty ratios to control the first voltage.
    Type: Application
    Filed: October 4, 2022
    Publication date: March 13, 2025
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Koki MINE, Koji YOSHIDA, Takeshi NAKAYASHIKI
  • Patent number: 12246276
    Abstract: A spunbond non-woven fabric includes a thermoplastic continuous filament. Bending resistance in a machine direction of the spunbond non-woven fabric is 40 mN or more and 80 mN or less, the spunbond non-woven fabric includes a nonbonded projected part and a bonded recessed part, and in a non-woven fabric cross-section, a thickness from one surface to another surface of the projected part is determined to be tA, a thickness from one surface to another surface of the recessed part is determined to be tB, and respective distances from one surface of the projected part to one surface of the recessed part are determined to be tC and tD (tC<tD), and the spunbond non-woven fabric has a relation represented by formulas (1) and (2) below: 0.5?1?tB/tA<1.0??(1) 0.65<tC/tD<1.0??(2).
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: March 11, 2025
    Assignee: Toray Industries, Inc.
    Inventors: Yuki Ikejiri, Jun Yoshida, Koji Kitamura
  • Patent number: 12248221
    Abstract: According to an aspect, a display device includes: a substrate having a display region; and a plurality of temperature detection wiring lines each having a conductive thin wiring line arranged at a position overlapping with the display region in plan view. A light shielding layer is arranged so as to extend in a first direction in the display region, and the conductive thin wiring line is arranged at a position overlapping with the light shielding layer and extends in the first direction along the light shielding layer in plan view.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: March 11, 2025
    Assignee: Japan Display Inc.
    Inventors: Koji Yoshida, Hirofumi Ohira, Soichiro Ohama, Toshihiko Tanaka
  • Publication number: 20250076992
    Abstract: A vehicle information display system an operation section provided at one side in a vehicle width direction relative to a driver seat, the operation section being structured so as to be operable by a vehicle occupant; and a display section provided at a position that is viewable from the driver seat, a vicinity information display region in which vicinity information of the vehicle being displayed being specified at a central portion of the display section, and a selection option display region being specified at one side in the vehicle width direction of the display section, relative to the vicinity information display region, the selection option display region being selectable by the vehicle occupant operating the operation section.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Satoaki TAKABATAKE, Junji MIYAZAKI, Koji KIMURA, Yuki YOSHIDA, Ryo OGATA, Tadashi MORISHITA
  • Publication number: 20250080086
    Abstract: Provided is an active filter device capable of effectively reducing common mode noise and differential mode noise and optimizing filter characteristics. The active filter device includes an inverting amplifier circuit 37 that inverts and amplifies a common mode voltage and a differential amplifier circuit 64 that differentially amplifies a differential mode voltage, and an output voltage of the inverting amplifier circuit 37 is applied as a common mode compensation voltage to Y capacitors 21, 22, an output of the differential amplifier circuit 64 obtained by amplifying a voltage of a positive-side power supply line 11 is applied as a differential mode compensation voltage to a negative-side X capacitor 42, and an output of the differential amplifier circuit 64 obtained by amplifying a voltage of a negative-side power supply line 12 is applied as a differential mode compensation voltage to a positive-side X capacitor 41.
    Type: Application
    Filed: January 16, 2023
    Publication date: March 6, 2025
    Applicant: SANDEN CORPORATION
    Inventors: Hiroshi YOSHIDA, Koji KOBAYASHI, Tatsuki KASHIHARA
  • Publication number: 20250080712
    Abstract: A detection system includes a display panel configured to display an image using light from a back surface side, a backlight configured to irradiate the display panel with light from the back surface side, a parallax barrier having a plurality of openings and disposed at a position overlapping the display panel, a sensor region having a detection region and disposed on a back surface of a front plate, a plurality of electrodes provided in the detection region, and a decorative layer having translucency and provided at a position overlapping the detection region and the parallax barrier.
    Type: Application
    Filed: September 3, 2024
    Publication date: March 6, 2025
    Applicant: Japan Display Inc.
    Inventors: Takuya NISHIMOTO, Koji YOSHIDA, Makoto ISHIKAWA
  • Publication number: 20250060665
    Abstract: A template to be used for imprint lithography transferring a transfer pattern in a concave and convex structure to a resin on a transfer substrate includes a first step structure on a main surface of a base, a second step structure on the first step structure, and at an upper surface of the second step structure, a first concave and convex structure body configuring the transfer pattern, and a second concave and convex structure body configuring an alignment mark. An outer side region of the second step structure at an upper surface of the first step structure is covered with a light shielding film. A high contrast film configured by a film of a different material from a material configuring the base, is on the light shielding film and on a bottom surface of a concave part in the second concave and convex structure body.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Takaharu NAGAI, Katsutoshi SUZUKI, Koji ICHIMURA, Kouji YOSHIDA
  • Publication number: 20250049782
    Abstract: As an antitumor drug which is excellent in terms of antitumor effect and safety, there is provided an antibodydrug conjugate in which an antitumor compound represented by the following formula is conjugated to an antibody via a linker having a structure represented by the following formula: -L1-L2-LP-NH—(CH2)n1-La-Lb-Lc- wherein the antibody is connected to the terminal of L1, and the antitumor compound is connected to the terminal of Lc with the nitrogen atom of the amino group at position 1 as a connecting position.
    Type: Application
    Filed: September 19, 2024
    Publication date: February 13, 2025
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Takeshi MASUDA, Hiroyuki NAITO, Takashi NAKADA, Masao YOSHIDA, Shinji ASHIDA, Hideki MIYAZAKI, Yuji KASUYA, Koji MORITA, Yuki ABE, Yusuke OGITANI
  • Publication number: 20250050877
    Abstract: A display device includes a display section provided in a cabin of a vehicle that is capable of autonomous driving, memory, and a processor connected to the memory. The processor is configured to, before conducting a lane change by autonomous driving from a first lane in which the vehicle is running to a second lane that is distinct from the first lane, display a lane display and a confirmation display at the display section. The lane display corresponds to the first lane and the second lane. The confirmation display relates to confirmation of a condition of the second lane.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 13, 2025
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yuki YOSHIDA, Ryo Ogata, Junji Miyazaki, Koji Kimura, Satoaki Takabatake, Tadashi Morishita
  • Patent number: 12214833
    Abstract: A steer-by-wire steering system for a vehicle, comprising: an operation member operable by a vehicle driver; an urging device configured to generate an urging force to urge the operation member; a steering device configured to steer a wheel; and a controller configured to control the urging device and the steering device. In a normal operation, the controller enables the wheel to be steered in accordance with an operation of the operation member and causes the urging force to function as an operation reaction force against the operation of the operation member. In an automatic steering operation in which the wheel is steered without depending on the operation of the operation member, the controller enables the operation member to be moved in accordance with steering of the wheel by the urging force and causes at least part of the urging force generated in the normal operation not to be generated.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: February 4, 2025
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, JTEKT CORPORATION
    Inventors: Kosuke Akatsuka, Yoshio Kudo, Takahito Ishino, Kenji Yoshida, Koji Anraku
  • Patent number: 12208689
    Abstract: A vehicle display device, that includes: a first display device provided inside a vehicle cabin; a second display device provided inside the vehicle cabin and separately from the first display device; a memory; and a processor connecting to the memory and being configured to: set a running plan of a vehicle, to display a scheduled action of the vehicle on the first display device based on the running plan, and to display the scheduled action on the second display device in a case in which at least one of a distance to, or a time interval until, the scheduled action has reached a prescribed value or less.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: January 28, 2025
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryo Ogata, Satoaki Takabatake, Koji Kimura, Junji Miyazaki, Yuki Yoshida, Tadashi Morishita
  • Patent number: 12206328
    Abstract: In a DC-DC converter, a controller is configured to provide control cycles subsequently. Each of the control cycles includes a first ON-period and a second ON-period subsequent to the first ON-period. One switching element is turned on, and another switching element is turned off the first ON-period. The one switching element is turned off, and the another switching element is turned on for the second ON-period. A controller is configured to determine lengths of the first and second ON-periods based on high-side and low-side voltages. The controller is configured to turn on the one switching element in an initial ON-duration in the first ON-period of a control cycle among the control cycles which is firstly provided. The initial ON-duration has a length shorter than the determined length of the first ON-period. The controller turns off the one and another switching elements in a duration in the first ON-period in the first control cycle other than the initial ON-duration.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: January 21, 2025
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Koji Yoshida
  • Publication number: 20250019215
    Abstract: A cargo handling system includes: a first detection unit configured to detect a cargo on a pallet held by a fork of a forklift as a loaded state together with the pallet using at least one type of sensor before cargo handling work is started; a first abnormality determination unit configured to determine whether the loaded state detected by the first detection unit is abnormal; a second detection unit configured to detect a work situation using a plurality of types of sensors after the cargo handling work is started; and a second abnormality determination unit configured to determine whether the work situation detected by the second detection unit is abnormal.
    Type: Application
    Filed: July 9, 2024
    Publication date: January 16, 2025
    Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Yukikazu KOIDE, Hironobu OKAMOTO, Shinichi MAE, Naoya YOKOMACHI, Koji FUJII, Takashi OKUMA, Hirokatsu KATAOKA, Mitsuru KAWAMOTO, Ryusuke SAGAWA, Eiichi YOSHIDA
  • Publication number: 20240428749
    Abstract: According to an aspect, a display device includes: a display panel having a display region configured to output an image; a light source configured to emit light toward one surface side of the display panel; a liquid crystal panel interposed between the display panel and the light source and provided to be able to change a transmission degree of light between the display panel and the light source; a temperature detector configured to detect temperature of at least one of the display panel and the liquid crystal panel; and a controller configured to adjust color to be reproduced by the display panel in accordance with the temperature detected by the temperature detector.
    Type: Application
    Filed: June 13, 2024
    Publication date: December 26, 2024
    Inventors: Hirofumi OHIRA, Koji YOSHIDA
  • Publication number: 20240427185
    Abstract: According to an aspect, a display device includes: a display panel having a display region configured to output an image; a light source configured to emit light toward one surface side of the display panel; a liquid crystal panel interposed between the display panel and the light source and provided to be able to change a transmission degree of light between the display panel and the light source; a signal generator coupled to two electrodes facing each other with liquid crystal interposed between the electrodes in the liquid crystal panel and configured to provide an individual electric signal to each of the two electrodes; and a signal sensor coupled to the two electrodes and configured to individually sense the electric signals provided to the two electrodes.
    Type: Application
    Filed: June 17, 2024
    Publication date: December 26, 2024
    Inventors: Hirofumi OHIRA, Koji YOSHIDA
  • Patent number: 12158656
    Abstract: A display device includes a display panel, and a front panel overlapping with the display panel. The front panel includes a first substrate, and a second substrate located on an opposite side of the first substrate with respect to the display panel, the front panel has an active region capable of being switched between a display state in which an image is displayed and a reflection state in which a reflected image is provided, and a frame region around the active region, and a metal layer is arranged in the frame region of the second substrate.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: December 3, 2024
    Assignee: Japan Display Inc.
    Inventors: Hirofumi Ohira, Koji Yoshida
  • Patent number: D1051204
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: November 12, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Hiroyuki Sakai, Koji Yoshida