Patents by Inventor Takashi Yamazaki

Takashi Yamazaki 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: 20250069008
    Abstract: A recording medium stores a program for causing a computer to execute processing including: a first stage of arranging objects in processing entities of types of processing by forward arrangement in which arrangement is planned with a predetermined time point as a starting point according to a predetermined order for the objects; a second stage of arranging the objects by backward arrangement in which arrangement is planned in a direction opposite to a time axis with a predetermined time point as a starting point according to a processing completion order of each object of final processing in the arrangement obtained in the first stage; a third stage of aligning processing start times of each object from a front in each processing in the arrangement obtained in the second stage; and a fourth stage of moving forward the arrangement obtained in the third stage to a predetermined time point.
    Type: Application
    Filed: November 15, 2024
    Publication date: February 27, 2025
    Applicant: FUJITSU LIMITED
    Inventors: Norihiko ITANI, Takashi YAMAZAKI
  • Patent number: 12230647
    Abstract: A display device in which a peripheral circuit portion has high operation stability is provided. The display device includes a first substrate and a second substrate. A first insulating layer is provided over a first surface of the first substrate. A second insulating layer is provided over a first surface of the second substrate. The first surface of the first substrate and the first surface of the second substrate face each other. An adhesive layer is provided between the first insulating layer and the second insulating layer. A protective film in contact with the first substrate, the first insulating layer, the adhesive layer, the second insulating layer, and the second substrate is formed in the vicinity of a peripheral portion of the first substrate and the second substrate.
    Type: Grant
    Filed: November 17, 2023
    Date of Patent: February 18, 2025
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Yoshiharu Hirakata, Takashi Hamada, Kohei Yokoyama, Yasuhiro Jinbo, Tetsuji Ishitani, Daisuke Kubota
  • Patent number: 12227443
    Abstract: According to the present invention, provided is a heater including a heat generating member being conductive and configured to radiate heat rays by being fed with electric power, a tubular member constituted by a metal and accommodating the heat generating member, and an intermediate member arranged between the heat generating member and the tubular member and constituted by an electrically insulating material, wherein the intermediate member is arranged and/or configured to allow, among the heat rays radiated from the heat generating member, at least light having a wavelength of from 1 ?m to 2 ?m to pass through the intermediate member to reach the tubular member.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: February 18, 2025
    Assignee: AGC Inc.
    Inventors: Terutaka Maehara, Akifumi Niwa, Shuntaro Hyodo, Takashi Enomoto, Takeshi Yamazaki, Yoji Doi, Roger Pauli, Lawrence Keen
  • Publication number: 20250056837
    Abstract: A semiconductor device comprising an oxide semiconductor film, a gate electrode, a first insulating film, a source electrode, a drain electrode, and a second insulating film is provided. Each of a top surface of the gate electrode, a top surface of the source electrode, and a top surface of the drain electrode comprises a region in contact with the second insulating film. A top surface of the first insulating film comprises a region in contact with the gate electrode and a region in contact with the second insulating film and overlapping with the oxide semiconductor film in a cross-sectional view of the oxide semiconductor film. The oxide semiconductor film comprises a region in contact with the first insulating film and a region in contact with the second insulating film and adjacent to the region in contact with the first insulating film in the cross-sectional view.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 13, 2025
    Inventors: Shunpei YAMAZAKI, Junichi KOEZUKA, Masami JINTYOU, Yukinori SHIMA, Takashi HAMOCHI, Yasutaka NAKAZAWA
  • Patent number: 12225739
    Abstract: A semiconductor device includes a gate electrode, a gate insulating film which includes oxidized material containing silicon and covers the gate electrode, an oxide semiconductor film provided to be in contact with the gate insulating film and overlap with at least the gate electrode, and a source electrode and a drain electrode electrically connected to the oxide semiconductor film. In the oxide semiconductor film, a first region which is provided to be in contact with the gate insulating film and have a thickness less than or equal to 5 nm has a silicon concentration lower than or equal to 1.0 at. %, and a region in the oxide semiconductor film other than the first region has lower silicon concentration than the first region. At least the first region includes a crystal portion.
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: February 11, 2025
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Tatsuya Honda, Masashi Tsubuku, Yusuke Nonaka, Takashi Shimazu, Shunpei Yamazaki
  • Publication number: 20250045785
    Abstract: A non-transitory computer-readable recording medium stores a generation program for causing a computer to execute processing including: setting a weight to each combination of product categories of purchased products, based on sales information of a product; and generating visualized information that visualizes and indicates a behavior history of a user that corresponds to the sales information, by combining basis visualized information that visualizes and indicates a behavior history of the user in a store, for each of a plurality of purchase patterns that has different combinations of the product categories of the purchased products, stored in a memory, based on the set weight.
    Type: Application
    Filed: July 24, 2024
    Publication date: February 6, 2025
    Applicant: Fujitsu Limited
    Inventor: Takashi YAMAZAKI
  • Patent number: 12218251
    Abstract: A semiconductor device includes a gate electrode, a gate insulating film which includes oxidized material containing silicon and covers the gate electrode, an oxide semiconductor film provided to be in contact with the gate insulating film and overlap with at least the gate electrode, and a source electrode and a drain electrode electrically connected to the oxide semiconductor film. In the oxide semiconductor film, a first region which is provided to be in contact with the gate insulating film and have a thickness less than or equal to 5 nm has a silicon concentration lower than or equal to 1.0 at. %, and a region in the oxide semiconductor film other than the first region has lower silicon concentration than the first region. At least the first region includes a crystal portion.
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: February 4, 2025
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Tatsuya Honda, Masashi Tsubuku, Yusuke Nonaka, Takashi Shimazu, Shunpei Yamazaki
  • Publication number: 20250037671
    Abstract: Light emitting devices for display apparatuses and electronic devices are disclosed. In one example, a light emitting device comprises a light emitting element, a first transistor, a second transistor, and a capacitive element, wherein the first transistor and the second transistor are different in carrier mobility.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventor: Takashi Yamazaki
  • Patent number: 12208987
    Abstract: A wire body winding device includes a rotating plate that rotates together with a drive shaft, a bobbin that is attached to the rotating plate and winds a wire body, and a locking portion that is attached to the rotating plate and locks the wire body. The locking portion includes a base member fixed to the rotating plate and a guide member disposed so as to overlap the base member. The locking portion has a base end portion at which the guide member is fixed to the base member and a tip end portion configured to receive the wire body. The locking portion has a shape in which a distance between the base member and the guide member increases gradually from the base end portion toward the tip end portion.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: January 28, 2025
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventor: Takashi Yamazaki
  • Publication number: 20250023105
    Abstract: A nonaqueous solvent that can be used in a wide temperature range, has a low viscosity, has high lithium ion conductivity at low temperatures, or has high heat resistance is provided. The nonaqueous solvent containing an ionic liquid and an organic electrolyte for low-temperature use has a low viscosity even at low temperatures and has high carrier ion conductivity. As the organic electrolyte for low-temperature use, an electrolyte in which methyl ethyl carbonate accounts for greater than or equal to 30 volume % and less than or equal to 65 volume % can be used. A battery using the nonaqueous solvent as an electrolyte can be used in a wide temperature range and thus is preferable.
    Type: Application
    Filed: November 17, 2022
    Publication date: January 16, 2025
    Inventors: Shunpei YAMAZAKI, Tetsuji ISHITANI, Noriko MIYAIRI, Daichi HIGO, Kaori OGITA, Takashi HIRAHARA
  • Publication number: 20240386286
    Abstract: An arithmetic method executed by a computer includes: a first processing of repeating generation evolution by a first optimization algorithm that causes generation evolution by a genetic algorithm such that an objective function satisfies a predetermined condition by giving variations to an input variable for each individual; and a second processing of repeating generation evolution by a second optimization algorithm that repeats to give variations to an input variable for each individual after a predetermined generation obtained by the first processing to obtain an individual a plurality of times, and causes generation evolution by a genetic algorithm such that a statistical value of an objective function of each individual obtained satisfies a predetermined condition.
    Type: Application
    Filed: July 29, 2024
    Publication date: November 21, 2024
    Applicant: Fujitsu Limited
    Inventors: Ayano HASOME, Takashi YAMAZAKI, Akito MARUO
  • Patent number: 12148392
    Abstract: [Object] To provide a display apparatus that can achieve enhancement in display performance of a screen and higher definition. [Solution] There is provided a display apparatus. The drive circuit includes a drive transistor configured to control the light emitting unit, a video signal writing transistor configured to control writing of a video signal, and a capacitative element. In the drive transistor, one source/drain region is connected to a current supply line, another source/drain region is connected to the light emitting unit and a first node of the capacitative element, and a gate electrode is connected to a second node of the capacitative element. In the video signal writing transistor, one source/drain region is connected to a data line, another source/drain region is connected to the gate electrode of the drive transistor and the second node of the capacitative element, and a gate electrode is connected to a scanning line.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: November 19, 2024
    Assignee: Sony Group Corporation
    Inventor: Takashi Yamazaki
  • Publication number: 20240326635
    Abstract: The server device includes a communication unit and a control unit that performs communication using the communication unit, and the control unit is configured to provide power when power is supplied to the power-supplied vehicle from a terminal device within a predetermined range including the power-supplied vehicle. When information requesting a possible service is received, a power supply vehicle that can provide the service and can supply power to the power supplied vehicle is instructed to move for power supply.
    Type: Application
    Filed: January 25, 2024
    Publication date: October 3, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahiro AOKI, Yuta TAKATA, Haruki OGURI, Takashi YAMAZAKI, Tsuyoshi OKADA, Hiroki ASAO
  • Publication number: 20240297637
    Abstract: A resonator device includes a resonator element, and a base to which the resonator element is fixed via a conductive adhesive. The resonator element includes a base portion, a vibrating arm that is coupled to the base portion and that extends in a first direction, and a support arm that is arranged with the vibrating arm in a second direction orthogonal to the first direction, that extends in the first direction, and that is fixed to the base by the conductive adhesive. 0.2×L1?Da?0.4×L1, in which a position at a base end of the support arm is P0, a central position of the conductive adhesive is Pa, and a length between P0 and Pa is Da in the first direction of the support arm.
    Type: Application
    Filed: March 1, 2024
    Publication date: September 5, 2024
    Inventors: Takashi YAMAZAKI, Takuro KOBAYASHI, Juichiro MATSUZAWA
  • Publication number: 20240297636
    Abstract: A resonator element includes a base part and a vibrating arm. The vibrating arm includes an arm part and a wide part whose width is larger than that of the arm part. In the arm part, a first groove is formed on the first surface side, and a second groove is formed on the second surface side. 30 ?m?Wa?75 ?m, in which a width of the arm part is Wa, a thickness T between the first surface and the second surface of the arm part satisfies 110 ?m?T?150 ?m. 0.884?(t1+t2)/T?0.990, in which a depth of the first groove is t1, and a depth of the second groove is t2. 0.0056?Wb/T?0.0326, in which a width of the first surface arranged across the first groove and a width of the second surface arranged across the second groove are Wb. A length L1 of the vibrating arm satisfies L1?1000 ?m.
    Type: Application
    Filed: March 1, 2024
    Publication date: September 5, 2024
    Inventors: Takuro KOBAYASHI, Akinori YAMADA, Takashi YAMAZAKI, Osamu KAWAUCHI
  • Publication number: 20240294083
    Abstract: The server device includes a communication unit and a control unit that performs communication using the communication unit. The control unit sends a movement instruction to the first power supply vehicle to the position of the power supply vehicle when the traffic situation around the power supply vehicle that requires power supply is a first situation. When the traffic situation is a second situation where the degree of congestion is higher than the first situation, the control unit causes a second power supply vehicle having a higher power generation capacity than the first power supply vehicle to move to the position of the power supplied vehicle. Send movement instructions.
    Type: Application
    Filed: January 16, 2024
    Publication date: September 5, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahiro AOKI, Yuta TAKATA, Haruki OGURI, Takashi YAMAZAKI, Tsuyoshi OKADA, Hiroki ASAO
  • Publication number: 20240294090
    Abstract: The server device includes a communication unit and a control unit that performs communication using the communication unit, and the control unit determines the remaining battery level based on information about the user's travel schedule and the remaining battery capacity of the user's vehicle. A point and time at which a predetermined state will occur is predicted, and information proposing dispatch of a power supply vehicle to the point is sent to the user's terminal device at the time, prompting the user to decide on the dispatch.
    Type: Application
    Filed: January 5, 2024
    Publication date: September 5, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takahiro AOKI, Yuta TAKATA, Haruki OGURI, Takashi YAMAZAKI, Tsuyoshi OKADA, Hiroki ASAO
  • Patent number: 12074403
    Abstract: A stator according to an aspect of the present disclosure includes a connector molding portion including a base portion and a mounting portion and a receiver side terminal. The connector molding portion is provided with a communication hole which includes a first concave portion including an inner opening inside a housing extending through the base portion in an X direction and a second concave portion including a bottom surface opening on a bottom surface of the mounting portion extending through the base portion in a Y direction and communicates the inside and outside of the housing through the first concave portion and the second concave portion. The first concave portion penetrates the base portion in the X direction through an outer opening. A rear surface covering portion is provided to close the outer opening.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: August 27, 2024
    Assignee: YAMADA MANUFACTURING CO., LTD.
    Inventors: Katuhiro Machida, Rie Aoyagi, Takashi Yamazaki, Yasuaki Motegi
  • Publication number: 20240281763
    Abstract: A recording medium storing a program for causing a computer to execute processing including: acquiring a first sequence indicating an arrangement sequence of a plurality of designation units each of which designates work contents; acquiring a constraint condition regarding combinations of the plurality of designation units; performing first search processing of sequentially searching for one or more of the combinations of the designation units so as to satisfy the constraint condition in accordance with the first sequence; performing first creation processing of creating a second sequence by placing, at a top in the first sequence, first unallocated designation units that are the designation units not allocated to any of the combinations as a result of the first search processing; and performing second search processing of sequentially searching for one or more of the combinations of the designation units so as to satisfy the constraint condition based on the second sequence.
    Type: Application
    Filed: May 3, 2024
    Publication date: August 22, 2024
    Applicant: Fujitsu Limited
    Inventors: Kazunori MARUYAMA, Takashi YAMAZAKI
  • Publication number: 20240266095
    Abstract: A rare-earth magnet material that includes: 7.0 atom % to 11.0 atom % of Sm; 11.0 atom % to 19.5 atom % of N; 69.5 atom % to 82.0 atom % of Fe; C; and a M-C crystal phase that includes the M and the C as main components, wherein the M is at least one element selected from Zr, Ti, Hf, V, Nb, Ta, Cr, Mo, and W, and a content of the M in the rare-earth magnet material is 1.6 atom % to 5.0 atom %.
    Type: Application
    Filed: March 5, 2024
    Publication date: August 8, 2024
    Inventors: Takashi YAMAZAKI, Satoshi OGA, Kazuki SATO, Kazuhiro TAKAYAMA