Patents by Inventor Tomohiro Takahashi

Tomohiro 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).

  • Publication number: 20220200161
    Abstract: A phased array antenna device for receiving a signal from a satellite includes subarrays including antenna elements and phase shifters that shift phases of signals received by the antenna elements with set phase shift values, a demodulator that demodulates the signals from the satellite with the phases shifted by the phase shifters and outputs the demodulated signals, and a controller that sets the phase shift values of the phase shifters and controls a beam direction. The controller calculates, for each of the subarrays, a direction-correction phase shift value that maximizes a power value of the signal from the satellite by being added to the phase shift values of the phase shifters included in the subarray and adds the direction-correction phase shift value to the phase shift values of the phase shifters included in the subarray.
    Type: Application
    Filed: March 26, 2020
    Publication date: June 23, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventor: Tomohiro 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: 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
  • Publication number: 20220179613
    Abstract: Provided is an information processing device and an information processing method, the information processing device including a control unit that, on the basis of a position of a recognized operation object, dynamically controls output of an information associated with at least one operation region in which the recognized operation object is located, the control unit being configured to, in a case where the recognized operation object is located in the operation region, control execution of a device function corresponding to the operation region in which the recognized operation object is located, and the operation region including a region incapable of being visually recognized by a user.
    Type: Application
    Filed: March 16, 2020
    Publication date: June 9, 2022
    Applicant: SONY GROUP CORPORATION
    Inventors: Junichi SHIMIZU, Kei TAKAHASHI, Junichi NAGAHARA, Manabu FUJIKI, Tomohiro IMURA, Keiichi KITAHARA
  • Publication number: 20220179129
    Abstract: A fine concave and convex pattern film which includes a base material film having a fine concave and convex pattern on at least a part of its surface and an antireflection film composed of an inorganic film formed on at least a part of a surface of the fine concave and convex pattern.
    Type: Application
    Filed: March 25, 2020
    Publication date: June 9, 2022
    Applicant: KURARAY CO., LTD.
    Inventors: Tomohiro TAKAHASHI, Takashi NATSUME, Masaru KARAI
  • Publication number: 20220179616
    Abstract: Provided is an information processing device, an information processing method, and a program, the information processing device including a control unit that dynamically controls output of notification information related to a function corresponding to a gesture regarding function execution of the device based on a recognition status of an operation body that is executing the gesture in a predetermined operation region.
    Type: Application
    Filed: March 23, 2020
    Publication date: June 9, 2022
    Applicant: SONY GROUP CORPORATION
    Inventors: Kei TAKAHASHI, Junichi SHIMIZU, Junichi NAGAHARA, Manabu FUJIKI, Tomohiro IMURA, Keiichi KITAHARA
  • Patent number: 11351739
    Abstract: A force for adjusting a relative position of a regulating blade relative to a development rotary member supported by a development frame member is applied to the regulating blade so that a gap between the development rotary member and the regulating blade when attached to an attachment portion falls within a predetermined range in a rotational axis direction of the development rotary member in a state that the regulating blade is separated from the attachment portion with an adhesive applied. The regulating blade is attached, with the adhesive, to the attachment portion with the adhesive applied so that the gap between the development rotary member and the regulating blade with the force applied falls within the predetermined range.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: June 7, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masafumi Takahashi, Tomohiro Shiomi, Shunichi Koga, Teruaki Tsurusaki
  • 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
  • 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
  • Patent number: 11345558
    Abstract: A sheet conveying device includable in an image forming apparatus that uses a method of conveying a conveyance target medium and a method of forming an image, includes a position detector, a position adjuster, and circuitry. The position detector is configured to detect a position of a conveyance target medium. Based on a detection of the position of the conveyance target medium by the position detector, the position adjuster moves in at least one of a width direction of the conveyance target medium and a rotation direction of the conveyance target medium within a plane of conveyance of the conveyance target medium and repeatedly adjusts the position of the conveyance target medium while conveying the conveyance target medium. The circuitry changes a conveying speed of the conveyance target medium, according to a change of the position of the conveyance target medium after adjusted by the position adjuster.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: May 31, 2022
    Assignee: Ricoh Company, Ltd.
    Inventors: Tomohiro Egawa, Yuichiro Maeyama, Motoharu Takahashi
  • Publication number: 20220153008
    Abstract: A sheet separation device includes a rotator, a nipping member to nip the two-ply sheet with the rotator, a first conveyor to convey the two-ply sheet in a first direction toward the rotator and a second direction reverse thereto, a winding member to wind the two-ply sheet around the rotator, a second conveyor to convey a sheet medium in the second direction, a separation claw to move in a width direction; a sheet guide to guide the separated two sheets to different passages; and control circuitry. The first conveyor conveys the two-ply sheet to the rotator with a bonded portion at an upstream end. The control circuitry inserts the separation claw into a space between the two sheets, adjusts a projection amount of the two-ply sheet from a nip of the first conveyor in the second direction, and inserts the sheet medium in two-ply sheet adjusted in the projection amount.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 19, 2022
    Applicant: Ricoh Company, Ltd.
    Inventors: Wataru TAKAHASHI, Tomohiro FURUHASHI, Michitaka SUZUKI, Tomomichi HOSHINO, Fumiharu YONEYAMA, Kazuyoshi MATSUO, Makoto HIDAKA, Koki SAKANO, Akira KUNIEDA, Takahiro WATANABE, Takuya MORINAGA, Yohsuke HARAGUCHI
  • Patent number: 11336158
    Abstract: A manufacturing method of a core of a rotating electrical machine includes: a preparation step of preparing a press device; a fixing step of fixing a steel sheet to a shaft member held by the press device by passing the shaft member through a hole provided in the steel sheet and extending in a stacking direction; and a processing step of performing press-working on the steel sheet by the press device in a state where the steel sheet is fixed to the shaft member.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: May 17, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroshi Kinpara, Takashi Takahashi, Tomohiro Segawa
  • 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: 20220139733
    Abstract: A substrate processing apparatus includes a substrate holding section that holds a plurality of substrates, which form a substrate row, aligned in a row in a row direction, a processing tank that stores a processing liquid allowing the substrates held by the substrate holding section to be immersed in, and a plurality of bubble generating pipes that each supply a gas to the processing liquid to generate bubbles in the processing liquid. Of the plurality of bubble generating pipes, a flow rate of a gas supplied to an end bubble generating pipe located below an end of the substrate row immersed in the processing liquid differs from a flow rate of a gas supplied to a central bubble generating pipe located below a center of the substrate row.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventor: Tomohiro TAKAHASHI
  • Publication number: 20220134375
    Abstract: A substrate processing apparatus includes a substrate holding section that holds a substrate, a processing tank that stores a processing liquid allowing the substrate held by the substrate holding section to be immersed in, and a plurality of bubble generating pipes that each supply a gas to the processing liquid to generate bubbles in the processing liquid. Of the plurality of bubble generating pipes, a flow rate of a gas supplied to an outer bubble generating pipe located below an outer region of the substrate immersed in the processing liquid differs from a flow rate of a gas supplied to an inner bubble generating pipe located below a central region of the substrate.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 5, 2022
    Inventor: Tomohiro TAKAHASHI
  • Patent number: 11323617
    Abstract: The present disclosure includes a video transmission apparatus, a video reception apparatus, an image transmission apparatus, an image reception apparatus, and a system. The image transmission apparatus includes a detection circuitry, a generation circuitry, and a transmission circuitry. The generation circuitry is configured to generate a first image based on a first piece of positional information from a plurality of pieces of positional information, the first image including the overlap region and corresponding to a first region of interest of two or more regions of interest. The generation circuitry is also configured to generate one or more second images based on an overlap region and the plurality of pieces of positional information, the one or more second images excluding the overlap region and corresponding to regions of interest other than the first region of interest of the two or more regions of interest.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: May 3, 2022
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Tatsuya Sugioka, Tomohiro Takahashi, Hiroki Ui, Yoshiaki Inada, Masatsugu Kobayashi, Masaru Takamoto
  • Publication number: 20220110915
    Abstract: An edaravone suspension for human oral administration includes edaravone particles, a dispersant, and water.
    Type: Application
    Filed: December 23, 2021
    Publication date: April 14, 2022
    Applicant: MITSUBISHI TANABE PHARMA CORPORATION
    Inventors: Tetsuo HAYAMA, Tomohiro TAKAHASHI, Tomoyuki OMURA, Kouji HAYASHI, Munetomo MATSUDA, Tadashi MIYAZAWA
  • Patent number: 11297279
    Abstract: A transmission device includes an image processing unit that controls transmission of a first packet including region information regarding a region detected from an image and controls transmission of a second packet for each of lines in which at least the region has been detected in the image. The second packet comprises a header including information regarding the line, and a payload including region data concerning a partial region corresponding to the line, out of the region, in which the header includes: identification information of the data included in the payload; an error correction code of the information included in the header; and an extension region provided so as to be interposed between the identification information and the error correction code, and information indicating whether or not the region data is included in the payload corresponding to the header is set in at least a part of the extension region.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: April 5, 2022
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Naoki Yoshimochi, Tomohiro Takahashi, Miho Ozawa
  • Publication number: 20220104285
    Abstract: A vehicle system includes a plurality of applications issuing a request for a communication with an outside of a vehicle, a communicator device performing the communicating, and a network coordinator managing the request for the communication from the plurality of applications. In a communication method in the vehicle system, when the network coordinator receives a request for a connection with an outside of the vehicle from the application, the network coordinator determines whether or not to permit the connection with the outside of the vehicle, and the network coordinator notifies the application of a determination result of the connection with the outside of the vehicle.
    Type: Application
    Filed: July 6, 2021
    Publication date: March 31, 2022
    Inventors: Yuuto HIRASHIMA, Tomohiro TAKAHASHI