Patents by Inventor Seiji An

Seiji An 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).

  • Publication number: 20240080412
    Abstract: Provided is a video display device wearable on the head of a user, wherein the video display device includes a video display unit capable of switching two or more display methods, a control unit for indicating a display method to the video display unit, a first detection unit for detecting the motion of the head of a user, a second detection unit for detecting the motion of the point of view of the user, and a motion determination unit for determining the motion state of the device user by using the output from the first detection unit and the output from the second detection unit. The control unit indicates a change of display methods to the video display unit in accordance with the determination result of the motion determination unit.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 7, 2024
    Inventors: Takahiro MATSUDA, Satoshi OUCHI, Yoshiho SEO, Seiji MURATA
  • Publication number: 20240080398
    Abstract: An information processing apparatus includes a processor configured to: obtain plural page images obtained by reading pages; identify, in two page images that are target pages among the plural page images, a torn part in edge parts adjacent to each other when the target pages are two facing pages that show one image; and detect and output the two facing pages by using an obtained result of identification.
    Type: Application
    Filed: March 15, 2023
    Publication date: March 7, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Nagamasa MISU, Masahiko MIZUMURA, Seiji SHIRAKI, Yushiro TANAKA
  • Publication number: 20240079326
    Abstract: An IC memory device includes a substrate and an array of memory cells on the substrate. Each memory cell includes at least one memory cell transistor in a layer of the device adjacent to the substrate. In the same layer, the device also includes a plurality of shunt transistors. The device also includes a buried metal signal rail, which is disposed between the array of memory cells and the plurality of shunt transistors in a buried layer that is embedded into the substrate below the transistors. The device also includes single-layer vias, which are in same layer as the transistors and electrically connect the memory cell transistors to the shunt transistors through the buried metal signal rail.
    Type: Application
    Filed: September 6, 2022
    Publication date: March 7, 2024
    Inventors: Biswanath Senapati, SEIJI MUNETOH, Nicholas Anthony Lanzillo, Lawrence A. Clevenger, Geoffrey Burr, Kohji Hosokawa
  • Patent number: 11923756
    Abstract: A control apparatus for a power conversion apparatus acquires a detected voltage of an alternating-current power supply. The control apparatus determines a period from when the detected voltage exceeds a first determination value for determining a zero-up-crossing timing of an actual voltage of the alternating-current power supply until the detected voltage falls below a second determination value for determining a zero-down-crossing timing of the actual voltage to be a period during which the actual voltage has a positive polarity, and determines a period from when the detected voltage falls below the second determination value until the detected voltage exceeds the first determination value to be a period during which the actual voltage has a negative polarity. The first determination value is less than the detected voltage when the actual voltage is zero, and the second determination value is greater than the detected voltage when the actual voltage is zero.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: March 5, 2024
    Assignee: DENSO CORPORATION
    Inventors: Naoto Kobayashi, Seiji Iyasu, Yuuichi Handa
  • Patent number: 11920015
    Abstract: To provide an expansion molded product not only excellent in sound absorption properties and rigidity but also resistant to tearing after bending deformation, and a web and a stampable sheet suitable for producing the expansion molded product. The presently disclosed web, stampable sheet, and expansion molded product contain a reinforcing fiber containing an inorganic fiber and an organic fiber, a thermoplastic resin, and a thermal expandable particle, where the proportion of the reinforcing fiber is 20 mass % or more and 55 mass % or less based on a total amount of the reinforcing fiber and the thermoplastic resin, the proportion of the organic fiber is 25 mass % or more and 77 mass % or less based on a total amount of the organic and inorganic fibers, the reinforcing fiber has an average length of 8 mm or more, and the organic fiber has a breaking elongation of 15% or more.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: March 5, 2024
    Assignees: K-PLASHEET CORPORATION, TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Yutaka Araki, Seiji Hanatani, Tadaaki Yasumi, Tsutomu Takagi, Atsuhiro Hattori
  • Patent number: 11921389
    Abstract: A display device includes a display section in which a plurality of pixels are arrayed in a matrix, a plurality of scan lines which select pixels, a plurality of signal lines which supply image signals to the selected pixels, and color filters that are arranged so as to correspond to color displays of the pixels. In the device, the display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, and the frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: March 5, 2024
    Assignee: Japan Display Inc.
    Inventors: Kenta Seki, Seiji Uejima, Ryo Yamaoka, Hidemasa Yamaguchi
  • Publication number: 20240072110
    Abstract: Provided is a semiconductor device including a transistor portion, in which the transistor portion has a drift region of a first conductivity type provided in a semiconductor substrate, a base region of a second conductivity type provided above the drift region, an accumulation region of the first conductivity type provided above the drift region, a plurality of trench portions provided to extend from a front surface of the semiconductor substrate to the drift region, and a trench bottom portion of the second conductivity type provided in bottom portions of the plurality of trench portions, and the accumulation region has a doping concentration with a half width of 0.3 ?m or more.
    Type: Application
    Filed: July 24, 2023
    Publication date: February 29, 2024
    Inventors: Nao SUGANUMA, Yosuke SAKURAI, Seiji NOGUCHI, Ryutaro HAMASAKI, Takuya YAMADA
  • Publication number: 20240067142
    Abstract: A vehicle control device includes: an actuator drive controller configured to control a drive of an actuator; a main motor drive controller configured to control a drive of a main motor; and a stuck determiner. The stuck determiner determines a stuck of the actuator based on a detection value of a sensor unit that detects a physical quantity changed according to a drive state of the actuator. The main motor drive controller is configured to perform an engaging surface pressure reduction control for reducing an engaging surface pressure between a parking gear and a parking lever by driving the main motor, when the stuck determiner determines that the actuator is stuck in releasing a parking lock of the vehicle.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 29, 2024
    Inventors: Akihiro HARADA, Seiji NAKAYAMA, Shigeru KAMIO, Takuji NAKAMURA
  • Publication number: 20240069223
    Abstract: A radiation imaging device according to one embodiment comprises a radiation detection panel, a base substrate having a support surface configured to support the radiation detection panel, and a housing, wherein: the housing has a top wall and a bottom wall, the base substrate has a protruding portion which protrudes further outward than the radiation detection panel when seen in a direction orthogonal to the support surface, a first extending portion is provided to the support surface of the protruding portion, a second extending portion is provided to a back surface of the protruding portion, the second extending portion being disposed at a position which it faces the first extending portion with the protruding portion interposed therebetween, and the base substrate is supported on the top wall via the first extending portion and is supported on the bottom wall via the second extending portion.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Applicant: HAMAMATSU PHOTONICS K.K.
    Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Junichi SAWADA, Takao ARITAKE, Minoru ICHIKAWA, Haruyoshi OKADA, Seiji FUKAMIZU, Shuhei NAMBA
  • Publication number: 20240073339
    Abstract: An information processing apparatus includes a processor configured to: perform, upon synchronization of information to be processed related to processing between the information processing apparatus and a virtual apparatus which is an apparatus as a virtual one, when the information to be processed is private processing information that is information on private processing of a user, the synchronization on a private virtual apparatus which is a virtual apparatus corresponding to the private processing, and when the information to be processed is public processing information that is information on public processing, the synchronization on a public virtual apparatus which is a virtual apparatus corresponding to the public processing.
    Type: Application
    Filed: March 7, 2023
    Publication date: February 29, 2024
    Applicant: FUJIFILM BUSINESS INNOVATION CORP.
    Inventor: Seiji INOUE
  • Publication number: 20240068203
    Abstract: A work machine includes a hydraulic pump that is driven by an engine and delivers a pressurized fluid, a hydraulic actuator that is operated by the pressurized fluid delivered by the hydraulic pump, a hydraulic accumulator device that accumulates the pressurized fluid discharged from the hydraulic actuator, a differential pressure control valve that is disposed between the hydraulic actuator and the hydraulic accumulator device and generates a differential pressure across the differential pressure control valve between a pressure of the hydraulic actuator and a pressure of the hydraulic accumulator device, a pressure sensor that senses the pressure of the hydraulic accumulator device, and a controller that controls the differential pressure control valve on the basis of a sensing result of the pressure sensor.
    Type: Application
    Filed: January 19, 2022
    Publication date: February 29, 2024
    Inventors: Seiji HIJIKATA, Yasutaka TSURUGA, Masatoshi HOSHINO, Ryou YAGISAWA
  • Patent number: 11915176
    Abstract: A server includes a unit obtaining a position of a registered vehicle, a unit obtaining a vehicle dispatch position, a unit determining a candidate vehicle based on the vehicle dispatch position and the position of the registered vehicle, a unit transmitting information regarding an autonomous driving function of the candidate vehicle to a user device, a unit receiving information for identifying a dispatch vehicle, and a unit transmitting a vehicle dispatch position to the dispatch vehicle. The user device includes a unit receiving the information regarding the autonomous driving function of the candidate vehicle, a unit displaying the information regarding the autonomous driving function of the candidate vehicle, an unit accepting a user operation for selecting the dispatch vehicle, and a unit transmitting the information for identifying the dispatch vehicle to the server.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Junya Watanabe, Yuji Sasaki, Seiji Arakawa, Naotoshi Kadotani, Masafumi Hayakawa, Takashi Hayashi
  • Patent number: 11916494
    Abstract: A controller includes first and second setting sections. The first setting section sets a first duty-cycle, which is a percentage of a switch-on time period of a drive switch in one switching-cycle, by peak current-mode control to control a reactor current to be a current-command value generated based on an AC-voltage value. The second setting section sets a second duty-cycle, which is the percentage of the switch-on time period of the drive switch in one switching-cycle, by average-current-mode control to control an average value of the reactor current to be the current-command value. The controller operates the drive switch at the first duty-cycle when an absolute value of the AC-voltage value is equal to or more than a threshold less than an amplitude of the AC-voltage value, and operates the drive switch at the second duty-cycle when the absolute value of the AC-voltage value is less than the threshold.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: February 27, 2024
    Assignee: DENSO CORPORATION
    Inventors: Seiji Iyasu, Yuichi Handa
  • Patent number: 11916285
    Abstract: A wiring board (10) includes a substrate (11) that is transparent and a wiring pattern region (20) that is disposed on the substrate (11) and that includes a plurality of wiring lines (21, 22). The wiring pattern region (20) has a sheet resistance of less than or equal to 5 ?/sq, and each wiring line (21, 22) has a maximum width of less than or equal to 3 ?m when viewed at a viewing angle of 120°.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: February 27, 2024
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Koichi Suzuki, Seiji Take, Daisuke Matsuura
  • Patent number: 11911804
    Abstract: A transfer substrate recycling apparatus is a transfer substrate recycling apparatus including: a first pass line in which an elongated belt-shaped transfer substrate is unwound and conveyed; a second pass line in which an elongated belt-shaped self-adhesive film is unwound and conveyed; a controlling portion configured to control the conveyance of the transfer substrate; a first removal portion provided in the first pass line, the first removal portion being configured to remove an impurity on the transfer substrate by transferring the impurity onto the self-adhesive film; an inspection portion provided on a downstream side from the first removal portion in the first pass line, the inspection portion being configured to inspect a surface of the transfer substrate; and a second removal portion provided in the first pass line, the second removal portion being configured to remove a residual impurity detected by the inspection portion.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Seiji Ishizu, Yoshio Takakuwa
  • 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: 11911381
    Abstract: The compound of formula (1a) wherein p is 1 or 2, R1-R4 are hydrogen atom or the like, and a-d are 1 or 2, or a pharmaceutically acceptable salt thereof, which has an antitumor effect by inhibiting the binding between a MLL fusion protein that is infused with AF4, AF9, or the like, which is a representative fusion partner gene causing MLL leukemia, and menin.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: February 27, 2024
    Assignee: Sumitomo Pharma Co., Ltd.
    Inventors: Seiji Kamioka, Hitoshi Ban, Naoaki Shimada, Wataru Hirose, Akihiko Arakawa, Kazuto Yamazaki, Kenjiro Hira
  • Publication number: 20240060055
    Abstract: An electron carrier includes a modified cyanobacterium in which at least: (i) a total amount of a protein involved in binding between an outer membrane and a cell wall of cyanobacterium is suppressed to at least 30 percent and at most 70 percent of a total amount of the protein in a parent strain; or (ii) an organic channel protein which improves protein permeability of the outer membrane is expressed. The modified cyanobacterium performs at least one of supplying electrons to an outside or taking in electrons from the outside.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 22, 2024
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Seiji Kojima, Shoko KUSAMA
  • Publication number: 20240061474
    Abstract: A near-field electromagnetic wave absorber comprising at least one plastic film and two linearly-scratched thin metal films, each of the linearly-scratched thin metal films having large numbers of substantially parallel, intermittent, linear scratches with irregular widths and intervals in plural directions, one linearly-scratched thin metal film having a surface resistivity of 150-300?/square, and the other linearly-scratched thin metal film having a surface resistivity of 10-50?/square.
    Type: Application
    Filed: July 6, 2023
    Publication date: February 22, 2024
    Inventor: Seiji KAGAWA
  • Patent number: D1016686
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: March 5, 2024
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Robert Seiji Mochizuki, Peter Kim, Joonsung Ea