Patents by Inventor Shinya Takahashi

Shinya Takahashi 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: 11375073
    Abstract: A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at a bonding portion of the two-ply sheet. The sheet separation device includes a separator, an abnormality detection device, and circuitry. The separator is configured to move to be inserted into a gap formed between the two sheets of the two-ply sheet. The abnormality detection device is configured to detect an abnormal state in which the gap larger than a predetermined size is not formed between the two sheets before the separator is inserted into the gap. The circuitry is configured to control movement of the separator based on a result detected by the abnormality detection device.
    Type: Grant
    Filed: February 15, 2021
    Date of Patent: June 28, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Shinya Monma, Tomohiro Furuhashi, Wataru Takahashi, Sho Asano, Yoshito Suzuki, Joji Akiyama, Yohsuke Haraguchi, Wataru Nozaki
  • Publication number: 20220194502
    Abstract: A vehicle inspection method in a production line of a vehicle includes: performing a part inspection in steps of manufacturing parts of the vehicle, the part inspection in which each of the parts after being manufactured is inspected with an inspection device and which includes one or more inspection items; storing a result of the part inspection in a storage device such that the result is associated with the part; and displaying the result of the part inspection, on a display device used in a completed vehicle inspection for inspecting a completed vehicle serving as the vehicle that is completed, information indicating at least the part of the parts corresponding to a failed item serving as the inspection item which is determined not to be passed in the result of the part inspection stored in the storage device and information indicating the failed item.
    Type: Application
    Filed: November 15, 2021
    Publication date: June 23, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Tatsuhiro TAKAHASHI, Hiromitsu KAMATA, Satoru KOSHI, Kazuki INOUE, Tetsuya TAMOTO, Tooru NISHIMURA, Kiyoshi SUZUKI, Shinya IMAI, Seiya SHIBATA
  • Publication number: 20220192981
    Abstract: The invention provides a cationic lipid, a lipid membrane structure containing same, and use thereof. The cationic lipid is represented by the formula (1) wherein R1a, R1b, R2a, R2b, R3a, R3b, Xa, Xb, Yb, Za, and Zb are as defined in the specification.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 23, 2022
    Applicants: NOF CORPORATION, NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
    Inventors: Yuta NAKAI, Kota TANGE, Hiroki YOSHIOKA, Shinya TAMAGAWA, Hidetaka AKITA, Hiroki TANAKA, Nae TAKATA, Manami KONISHI, Tatsunari TAKAHASHI
  • Publication number: 20220194071
    Abstract: A sheet processing device is configured to separate a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at one end as a bonding portion of the two-ply sheet. The sheet processing device includes a first sheet feeder configured to feed the two-ply sheet, a second sheet feeder configured to feed an inner sheet to be inserted between the two sheets of the two-ply sheet in a state in which the non-bonding portion of the two-ply sheet is separated, and circuitry configured to cause the first sheet feeder to feed the two-ply sheet, perform a sheet separating operation on the two-ply sheet to separate the non-bonding portion of the two-ply sheet, and cause the second sheet feeder to start feeding the inner sheet before completion of the sheet separating operation on the two-ply sheet.
    Type: Application
    Filed: March 8, 2022
    Publication date: June 23, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Joji AKIYAMA, Tomohiro FURUHASHI, Wataru TAKAHASHI, Sho ASANO, Yoshito SUZUKI, Shinya MONMA, Yohsuke HARAGUCHI, Wataru NOZAKI
  • Publication number: 20220192073
    Abstract: A working vehicle includes: a vehicle body; a lifting device provided on the vehicle body; a first setting member to set a reference position in a height direction of the working device coupled to the lifting device; a lifting operation member to be operated to raise and lower the lifting device; a first lifting control unit to perform reference lifting control to raise or lower the lifting device so that the working device is located at the reference position; and a second lifting control unit to stop the reference lifting control when the lifting operation member is operated during work by the working device and to raise or lower the lifting device in response to the operation of the lifting operation member. The first lifting control unit performs control to return the lifting device to a position corresponding to the reference position when the operation of the lifting operation member is released after the reference lifting control is stopped.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 23, 2022
    Applicant: KUBOTA CORPORATION
    Inventors: Tsuyoshi GONO, Susumu TAKEOKA, Toshiya TSUJI, Kazutaka FUJIMOTO, Keiji TAKAHASHI, Shinya YAMADA
  • Publication number: 20220200498
    Abstract: A motor drive device: a power conversion unit; a current detection unit that detects a phase current of the alternating-current motor; a position/speed specifying unit that specifies a magnetic pole position and a rotational speed of the alternating-current motor; a d-axis current pulsation generating unit that generates a d-axis current pulsation command based on q-axis current pulsation or a q-axis current pulsation command, which being in synchronization with the q-axis current pulsation or the q-axis current pulsation command and preventing or reducing an increase or decrease in amplitude of the voltage command; and a dq-axis current control unit that generates the voltage command for controlling the phase current on the dq rotating coordinates, which rotate in synchronization with the magnetic pole position, by using the magnetic pole position, the rotational speed, the phase current, the q-axis current pulsation or the q-axis current pulsation command, and the d-axis current pulsation command.
    Type: Application
    Filed: May 20, 2019
    Publication date: June 23, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Kenji TAKAHASHI, Shinya TOYODOME, Mitsuo KASHIMA, Tomohiro KUTSUKI
  • Publication number: 20220184497
    Abstract: A non-limiting example game system includes a processor incorporated in a main body apparatus, and the processor makes a player character hit a ball according to an operation of a player. A movement gauge is displayed in a parameter determination screen, and the movement gauge includes a belt-shaped basic area and a risk area outside the basic area. A first index image is moved inside the basic area, and a hitting power is determined at a position that the movement is stopped by an operation of the player. The hitting power affects a flight distance of a ball. After the hitting power is determined, a position of a deviation indication image displayed along the first index image is determined at random. A deviation amount is made larger as the deviation indication image is moved away from the center of the first index image. The risk area is enlarged toward an upper end of the movement gauge. That is, if the flight distance of the ball is made longer, the deviation amount may become larger.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 16, 2022
    Inventors: Tomohiro YAMAMURA, Kodai MATSUMOTO, Shinya SAITO, Hiroyuki TAKAHASHI, Shugo TAKAHASHI
  • Patent number: 11358488
    Abstract: An information processing system includes: a first acquisition unit that acquires battery information on a battery of each of one or more vehicles; a second acquisition unit that acquires supply source information on a state of a power supply source; a selection unit that selects a vehicle for providing electric power for the power supply source as a power source out of the one or more vehicles, based on the supply source information and the battery information; and a request unit that requests the vehicle selected as the power source to provide the electric power.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: June 14, 2022
    Assignee: IHI CORPORATION
    Inventors: Eiichiro Fujiwara, Kenichi Takahashi, Shinya Kono, Jun Araki
  • Publication number: 20220168643
    Abstract: A non-limiting example game system includes a processor incorporated in a main body apparatus, and the processor makes a first index image move toward an upper end from a lower end in a movement gauge in a parameter determination screen when a player starts a second parameter determination operation. When the first index image is stopped according to an operation of the player, a hitting power for a ball is determined based on the stopped position. Moreover, if the first index image is stopped, a second index image is moved up to a position that the first index image is stopped from the lower end in the movement gauge. The player performs a direction input during a direction input period that is a period of time that the second index image is being moved. Then, a trajectory after the ball starts moving is changed in a direction based on the direction input.
    Type: Application
    Filed: October 6, 2021
    Publication date: June 2, 2022
    Inventors: Tomohiro YAMAMURA, Kodai MATSUMOTO, Shinya SAITO, Hiroyuki TAKAHASHI, Shugo TAKAHASHI
  • Publication number: 20220169458
    Abstract: A sheet processing device sandwiches a sheet-shaped medium in a two-ply sheet in which two sheets are overlaid and partially bonded. The sheet processing device includes a separator, a conveyor, and a switching member. The separator separates the two sheets of the two-ply sheet. The conveyor is disposed downstream from the separator in a sheet conveyance direction and conveys the two-ply sheet. The switching member is disposed downstream from the conveyor in the sheet conveyance direction. The switching member switches a conveyance path of the two-ply sheet to convey the two-ply sheet to a fixing path on which fixing processing is performed on the two-ply sheet or a non-fixing path on which no fixing processing is performed on the two-ply sheet.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Yoshito SUZUKI, Tomohiro FURUHASHI, Wataru TAKAHASHI, Sho ASANO, Shinya MONMA, Joji AKIYAMA, Wataru NOZAKI, Yohsuke HARAGUCHI, Yuji SUZUKI, Yuusuke SHIBASAKI, Takuya MORINAGA
  • Patent number: 11348844
    Abstract: A semiconductor wafer includes a silicon carbide wafer and an epitaxial layer, which is disposed at a surface of the silicon carbide wafer and made of silicon carbide. The semiconductor wafer satisfies a condition that a waviness value is equal to or smaller than 1 micrometer. The waviness value is a sum of an absolute value of a value ? and an absolute value of a value ?. A highest height among respective heights of a plurality of points with reference to a surface reference plane within a light exposure area is denoted as the value ?. A lowest height among the respective heights of the points at the epitaxial layer with reference to the surface reference plane within the light exposure area is denoted as the value ?.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: May 31, 2022
    Assignee: DENSO CORPORATION
    Inventors: Shinya Takei, Shuhei Mitani, Haruhito Ichikawa, Ippei Takahashi, Yukihiro Wakasugi
  • Patent number: 11346178
    Abstract: A downhole plug for well completion is provided, which rapidly degrades after hydraulic fracturing, so that the flow path is recovered in a short time. A downhole plug (10) is provided, which includes: a mandrel (1) made of a degradable material; and a plurality of peripheral members (2, 3, 4, 5, 6a, 6b, 8a, 8b) made of a degradable material and disposed on an outer peripheral surface of the mandrel (1), where at least one of the plurality of peripheral members (6a, 6b) includes: a hollow portion (64) through which a fluid flowing along an axial direction of the mandrel (1) can pass; or a groove in at least a portion of, a surface serving as an outer surface of the downhole plug (10), or a surface in contact with the mandrel (1).
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: May 31, 2022
    Assignee: Kureha Corporation
    Inventors: Shinya Takahashi, Aki Shitsukawa
  • Publication number: 20220155624
    Abstract: Liquid crystal is prevented from leaking out into a terminal hole in a liquid crystal injection process, and the productivity of a liquid crystal light control device is improved. A liquid crystal light control device according to the present technology includes a plurality of liquid crystal layers, terminals provided for respective electrodes disposed to face each other across the liquid crystal layers, and terminal holes formed above the terminals, and an injection mark of a liquid crystal for the liquid crystal layer is formed on a back face side which is a face on a side opposite to a face that has been opened by the terminal hole.
    Type: Application
    Filed: February 4, 2020
    Publication date: May 19, 2022
    Inventors: TOYOKAZU TAKAHASHI, SHINYA OOTANI
  • Publication number: 20220157796
    Abstract: A composite integrated film includes a base member thin film having a base member first surface and a base member second surface facing each other, one or more penetration parts penetrating the base member first surface and the base member second surface of the base member thin film, one or more electrodes each including an electrical path part formed between the base member first surface and the base member second surface via the penetration part and an electrode surface in a planar shape formed on the base member second surface's side, and one or more elements provided on the base member first surface of the base member thin film and electrically connected to the electrodes, wherein the electrode surface and the base member second surface form a same flat surface.
    Type: Application
    Filed: October 18, 2021
    Publication date: May 19, 2022
    Applicant: Oki Electric Industry Co., Ltd.
    Inventors: Takuma ISHIKAWA, Takahito SUZUKI, Kenichi TANIGAWA, Hironori FURUTA, Toru KOSAKA, Yusuke NAKAI, Shinya JYUMONJI, Genichiro MATSUO, Chihiro TAKAHASHI, Hiroto KAWADA, Yuuki SHINOHARA
  • Publication number: 20220157986
    Abstract: A semiconductor device includes a first insulator; a first oxide over the first insulator; a second oxide over the first oxide; first and second conductors and a third oxide over the second oxide; a second insulator over the first conductor; a third insulator over the second conductor; first and second layers; and fourth to sixth insulators. The sixth insulator includes a region in contact with a top surface of the first insulator. The first layer includes a region in contact with side surfaces of the first and second oxides, a side surface of the first conductor, and the top surface of the first insulator. The second layer includes a region in contact with the side surfaces of the first and second oxides, a side surface of the second conductor, and the top surface of the first insulator.
    Type: Application
    Filed: March 18, 2020
    Publication date: May 19, 2022
    Inventors: Shunpei YAMAZAKI, Shinya SASAGAWA, Shunichi ITO, Erika TAKAHASHI, Tetsuya KAKEHATA
  • Publication number: 20220157817
    Abstract: A semiconductor device with less variations in transistor characteristics is provided. A first insulator, first and second oxide films, a first conductive film, a first insulating film, and a second conductive film are deposited and processed to form a first and second oxides, a first conductive layer, a first insulating layer, and a second conductive layer. In the process, a layer is formed to cover the first and second oxides, the first conductive layer, the first insulating layer, and the second conductive layer. The second conductive layer and the layer are removed. A second insulating layer in contact with side surfaces of the first and second oxides, the first conductive layer, and the first insulating layer is formed, and a second insulator is formed thereover. An opening reaching the second oxide is formed in the first conductive layer, the first insulating layer, the second insulating layer, and the second insulator.
    Type: Application
    Filed: March 19, 2020
    Publication date: May 19, 2022
    Inventors: Shunpei YAMAZAKI, Shinya SASAGAWA, Shunichi ITO, Erika TAKAHASHI, Tetsuya KAKEHATA
  • Publication number: 20220149764
    Abstract: A speed estimating device for an AC motor includes: a model deviation computing unit computing a model deviation based on a voltage, a current, and an estimated angular velocity of the AC motor; a first angular velocity estimating unit computing a first estimated angular velocity based on the model deviation; a second angular velocity estimating unit computing a second estimated angular velocity differing from the first estimated angular velocity in frequency, based on the model deviation; a compensation phase computing unit computing a compensation phase based on a disturbance frequency; and an estimated angular velocity calculator computing an estimated angular velocity of the AC motor based on the first estimated angular velocity and the second estimated angular velocity. Either one of the first estimated angular velocity and the second estimated angular velocity is computed based on the compensation phase.
    Type: Application
    Filed: March 22, 2019
    Publication date: May 12, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuriko TAKEDA, Kenji TAKAHASHI, Shinya TOYODOME, Mitsuo KASHIMA, Tomohiro KUTSUKI
  • Publication number: 20220058552
    Abstract: Provided is a project management system having functions of receiving one or more inputs regarding “problem information”, “risk information”, and “task information” (all of the problem information, risk information, and task information are “project management information”), holding the project management information in association with each piece of identification information, acquiring problem solution status information in association with problem identification information, and outputting the acquired information in association with the problem information.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Applicant: MANAGEMENT SOLUTIONS CO., LTD.
    Inventors: Shinya TAKAHASHI, Toshinari GOTO
  • Publication number: 20220048721
    Abstract: A post-processing device includes an output unit that outputs a medium; a stacking unit on which the medium that is output is stacked; and a blow-out unit that is disposed below the output unit and that blows gas toward the medium that is output, wherein an amount of the gas blown varies in a width direction that crosses a direction in which the medium is output.
    Type: Application
    Filed: January 13, 2021
    Publication date: February 17, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Yoshiji KANO, Shinya TAKAHASHI, Tomoko TAGUCHI, Masaaki TAKAHASHI, Hiroshi ASHIZAWA
  • Publication number: 20220050412
    Abstract: A post-processing device includes an output unit that outputs a medium; a stacking unit on which the medium that is output is stacked; and a blow-out unit that is disposed below the output unit and that blows gas toward the medium that is output, wherein an amount of the gas blown is adjusted in accordance with a type of the medium.
    Type: Application
    Filed: January 19, 2021
    Publication date: February 17, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Yoshiji KANO, Shinya TAKAHASHI, Tomoko TAGUCHI, Masaaki TAKAHASHI, Hiroshi ASHIZAWA