Patents by Inventor Hiroki Takahashi

Hiroki 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: 20220385078
    Abstract: A charging control device includes a processor. The processor is configured to control charging of a plurality of battery cells that configure an assembled battery, during charging, in a case in which a voltage value of a battery cell having a highest voltage among the plurality of battery cells is equal to or greater than a threshold value and a current value is equal to or less than a set value, measure a closed circuit voltage (CCV) of the plurality of battery cells, and for a battery cell for which a potential difference with respect to a voltage of a battery cell with a lowest measured CCV is equal to or greater than a predetermined value, execute discharging processing so as to eliminate the potential difference.
    Type: Application
    Filed: May 17, 2022
    Publication date: December 1, 2022
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO TEN Limited
    Inventors: Sunao HORITAKE, Kohei TAKAHASHI, Toshiki SHINOHARA, Hiroki ONOYAMA, Takaya KOSHII, Yuki SHIOZUMI
  • Publication number: 20220385140
    Abstract: A fan includes a rotor having a shaft, a rotor core having an annular shape about a center axis of the shaft, and a permanent magnet fixed to the rotor core, the permanent magnet forming a magnet magnetic pole, a part of the rotor core forming a virtual magnetic pole, a stator surrounding the rotor from outside in a radial direction about the center axis, a rotating blade fixed to the shaft and formed of a nonmagnetic material, and a frame surrounding the stator from outside in the radial direction and formed of a nonmagnetic material.
    Type: Application
    Filed: February 26, 2020
    Publication date: December 1, 2022
    Inventors: Kazuchika TSUCHIDA, Hiroki ASO, Takaya SHIMOKAWA, Ryogo TAKAHASHI, Daisuke MORISHITA
  • Patent number: 11516688
    Abstract: A terminal apparatus includes: a receiver configured to receive a plurality of reference signals from a base station apparatus in a cell; a measurement unit configured to measure at least one reference signal received power (RSRP) of at least one of the plurality of reference signals; and a calculating unit configured to average N highest ones of the at least one RSRP measured to obtain a reference RSRP of the cell.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: November 29, 2022
    Assignees: SHARP KABUSHIKI KAISHA
    Inventors: Hiroki Takahashi, Shohei Yamada, Hidekazu Tsuboi, Kazunari Yokomakura
  • Publication number: 20220376569
    Abstract: A rotor includes a rotor core having an outer circumference extending in a circumferential direction about an axis and having magnet insertion holes, and permanent magnets disposed in the magnet insertion holes. The permanent magnet constitutes a magnet magnetic pole, and a part of the rotor core constitutes a virtual magnetic pole. The width of the virtual magnetic pole in the circumferential direction is narrower than the width of the permanent magnet in the circumferential direction. The rotor core has at least one slit at the virtual magnetic pole.
    Type: Application
    Filed: February 12, 2020
    Publication date: November 24, 2022
    Inventors: Kazuchika TSUCHIDA, Hiroki ASO, Takaya SHIMOKAWA, Ryogo TAKAHASHI
  • Publication number: 20220369297
    Abstract: A terminal apparatus detects a first DCI format including first allocation information for identifying a time resource and the number of repetition transmissions that are used to transmit a PUSCH corresponding to a first TB, detects a second DCI format including second allocation information indicating reception of a downlink signal, identifies the time resource for transmitting the PUSCH, based on the first allocation information, and cancels transmission of a first PUSCH corresponding to any one of the repetition transmissions of the PUSCH in a case that the first allocation information indicates that the first PUSCH is to be transmitted in a first symbol set and that the second allocation information indicates that the downlink signal is to be received in a second symbol set and that at least one symbol in the first symbol set is a symbol included in the second symbol set.
    Type: Application
    Filed: October 2, 2020
    Publication date: November 17, 2022
    Inventors: Hiroki TAKAHASHI, Shohei YAMADA, Liqing LIU
  • Publication number: 20220367039
    Abstract: A method and system enable to-be-processed medical image data and its corresponding noise characteristic information to be normalized to resemble noise characteristic information of training data used to train at least one neural network for at least one ultrasound data acquisition mode. After normalizing, this processed medical image data is input into the trained neural network for producing output data used for generating cleaner images. Noise characteristic information can be used directly in training a neural network, generating a trained neural network that can handle medical image data with various noise characteristics.
    Type: Application
    Filed: April 27, 2022
    Publication date: November 17, 2022
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Liang CAI, Jian ZHOU, Ting XIA, Zhou YU, Tomohisa IMAMURA, Ryosuke IWASAKI, Hiroki TAKAHASHI
  • Patent number: 11498340
    Abstract: Provided is an inkjet printing device including an ink storage unit configured to store an ink, an ejection head configured to eject the ink to form a print layer, and a heating unit configured to heat a material to be printed, wherein the ink is an aqueous clear ink including a resin and water, the inkjet printing device has a low gloss printing mode that is a printing mode for imparting low gloss, and a high gloss printing mode that is a printing mode for imparting high gloss, and the heating unit is configured to heat to satisfy the following formula Tmatte>Tgloss, where Tmatte (degrees Celsius) is a temperature of a low gloss printing region of the material to be printed where the low gloss printing region is printed with the low gloss printing mode when the aqueous clear ink is deposited on the material to be printed, and Tgloss (degrees Celsius) is a temperature of a high gloss printing region of the material to be printed where the high gloss printing region is printed with the high gloss printing m
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: November 15, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroaki Takahashi, Mio Akima, Kiminori Masuda, Hiroki Nakane
  • Publication number: 20220361248
    Abstract: A terminal includes a receiver that receives an index specifying configuration information for transmitting a random access preamble; and a controller that configures, in response to the receiver receiving additional information that specifies a time domain resource for transmitting the random access preamble, the time domain resource specified by the additional information, the time domain resource being configured by replacing a time domain resource for transmitting the random access preamble included in the configuration information specified by the index with the time domain resource specified by the additional information.
    Type: Application
    Filed: July 9, 2019
    Publication date: November 10, 2022
    Applicant: NTT DOCOMO, INC.
    Inventors: Hideaki Takahashi, Akihito Hanaki, Hiroki Harada, Tomoya Ohara
  • Publication number: 20220352780
    Abstract: A motor includes a rotor having a rotation shaft and a bearing mounted to the rotation shaft, a stator surrounding the rotor, a heat dissipation member provided on one side of the rotor in an axial direction of the rotation shaft, and a resin portion covering the stator and at least a part of the heat dissipation member. The heat dissipation member has a first concave portion surrounding the bearing from an outer side in a radial direction about the rotation shaft, and a second concave portion famed on an inner side of the first concave portion in the radial direction.
    Type: Application
    Filed: July 20, 2020
    Publication date: November 3, 2022
    Inventors: Ryogo TAKAHASHI, Hiroki ASO
  • Publication number: 20220345921
    Abstract: A method by a user equipment (UE) is described. The method includes monitoring one or more of DCI formats, and determining whether a DCI size alignment procedure is complete based on a first condition and determine whether a DCI size alignment procedure is complete based on a second condition. In a first case that the UE does not indicate a first capability, the first condition is used. In a second case that UE indicates a first capability, the second condition is used The first condition is that, the total number of different DCI sizes configured to monitor is no more than 4 for the cell and the total number of different DCI sizes with C-RNTI configured to monitor is no more than 3 for the cell. The second condition is that, the total number of different DCI sizes configured to monitor is no more than 5 for the cell and the total number of different DCI sizes with C-RNTI configured to monitor is no more than 4 for the cell.
    Type: Application
    Filed: October 2, 2020
    Publication date: October 27, 2022
    Inventors: Liqing LIU, Shohei YAMADA, Hiroki TAKAHASHI
  • Publication number: 20220345920
    Abstract: A method by a user equipment (UE) is described. The method includes transmitting, to a base station, a capability to indicate multiple combinations (X, Y) for PDCCH monitoring, each combination (X, Y) is associated with a respective maximum number of monitored PDCCH candidates, determining spans in which PDCCH is monitored, and each span is a number of consecutive OFDM symbols up to Y, determining, from the multiple combinations (X, Y), one or more combinations (X, Y) in which the value of X is equal to or less than the minimum value of the gap separation of every two consecutive spans, determining, from the one or more combinations (X, Y), a combination (X, Y) with a larger maximum number of monitored PDCCH candidates for PDCCH monitoring.
    Type: Application
    Filed: October 2, 2020
    Publication date: October 27, 2022
    Inventors: Liqing LIU, Shohei YAMADA, Hiroki TAKAHASHI
  • Patent number: 11478919
    Abstract: A robot system includes a slave unit including a slave-side force detector configured to detect a direction and a magnitude of a reaction force acting on a workpiece held by a work end of a slave arm, a master unit including a master-side force detector configured to detect a direction and a magnitude of an operating force applied by an operator to an operation end of a master arm, and a system controller configured to generate a slave operational command and a master operational command based on the operating force and the reaction force. The system controller includes a regulator configured to correct a moving direction of the work end so that the movement of the work end in a pressing direction of an object is regulated when the reaction force exceeds an acceptable value set beforehand.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: October 25, 2022
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Nobuyasu Shimomura, Masayuki Kamon, Jun Fujimori, Hiroki Kinoshita, Takuya Shitaka, Hiroki Takahashi
  • Patent number: 11482107
    Abstract: An information processing apparatus is provided with a controller comprising at least one processor configured to perform: obtaining route information indicating an operation route of a vehicle utilized by unspecified users; and obtaining desired location information indicating desired locations at which the users desire to get on the vehicle or desired locations at which the users desire to get off the vehicle. Then, the controller of the information processing apparatus determines a stop location, at which the vehicle is stopped for the users to get on or off, based on a plurality of pieces of the desired location information and the route information, and presents stop location information indicating the stop location thus determined to the users.
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: October 25, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Hiroki Yabushita, Keiichi Kondo, Kaori Takahashi, Xin Jin, Daisuke Mizushima, Satoru Ando, Takeshi Murakami, Yuchi Yamanouchi, Kenta Miyahara, So Sawahira, Rina Mukai
  • Patent number: 11483873
    Abstract: User equipment for receiving an instruction to perform a random access procedure from a base station apparatus is provided. The user equipment includes a receiver configured to receive, from the base station apparatus, information specifying available random access channel transmission occasions associated with a synchronization block, a controller configured to identify a random access channel transmission occasion based on the information, and a transmitter configured to transmit a random access preamble by using the identified random access channel transmission occasion.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: October 25, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Tooru Uchino, Hideaki Takahashi, Hiroki Harada, Tomoya Ohara
  • Publication number: 20220332366
    Abstract: A steering control device, a steering control method, and a steering control system according to the present invention determines a rear wheel steering angle control command for returning a rear wheel steering angle to a predetermined steering angle earlier than a front wheel steering angle when steering wheel operation (that is, operation of a steering wheel) shifts from a state of additional turning to a state of cutback turning, in steering control that steers a rear wheel steering angle of a vehicle in opposite-phase with respect to a front wheel steering angle, and outputs the determined rear wheel steering angle control command to a rear wheel steering device, so that hysteresis of a yaw rate is reduced or eliminated, reducing or eliminating a sense of discomfort given to a driver.
    Type: Application
    Filed: May 20, 2020
    Publication date: October 20, 2022
    Inventors: Hiroki SONODA, Tomoaki FUJIBAYASHI, Yoshiji HASEGAWA, Kazuya Takahashi, Toshihiko KANEDA
  • Publication number: 20220338272
    Abstract: A terminal includes a receiver that receives an index that specifies configuration information for transmitting a random access preamble; and a controller that configures, when the receiver receives additional information that specifies a time domain resource for transmitting the random access preamble and the index falls within a specific numerical range, the time domain resource specified by the additional information, the time domain resource being configured by replacing a time domain resource for transmitting the random access preamble included in the configuration information specified by the index with the time domain resource specified by the additional information.
    Type: Application
    Filed: October 1, 2019
    Publication date: October 20, 2022
    Applicant: NTT DOCOMO, INC.
    Inventors: Tomoya Ohara, Hedeaki Takahashi, Akihito Hanaki, Hiroki Harada
  • Publication number: 20220323802
    Abstract: Provided is a technology of preventing an increase in size of a treatment plant, which may be caused when a safety clearance for the prevention of spread of a fire is set, and restraining an increase in designed fire-extinguishing water usage. A treatment plant for handling a flammable liquid includes: an equipment placement region in which a plurality of equipments configured to handle the flammable fluid are placed, the equipment placement region being divided into four or more firewater supply sections. A plurality of fire-extinguishing water supply facilities are provided to the firewater supply sections, respectively, the fire-extinguishing water supply facilities each being capable of, when a fire occurs in the firewater supply sections, simultaneously supplying fire-extinguishing water to a fire-occurrence section and an adjacent section.
    Type: Application
    Filed: December 27, 2019
    Publication date: October 13, 2022
    Applicant: JGC CORPORATION
    Inventors: Hiroki TAKAHASHI, Tomonori MIYASHITA
  • Publication number: 20220324447
    Abstract: A control mode of speed control includes a first control mode in which an actual speed is caused to follow a target speed through active use of a brake and a second control mode in which the actual speed is caused to follow the target speed while use of the brake is suppressed. An autonomous driving system changes a threshold value to a value larger than a value in the first control mode when the control mode is switched from the first control mode to the second control mode, and changes the threshold value to a value smaller than a value in the second control mode when the control mode is switched from the second control mode to the first control mode.
    Type: Application
    Filed: February 22, 2022
    Publication date: October 13, 2022
    Inventors: Tomotaka ASANO, Hiroki SHIZUHATA, Yutaka AOKI, Satoshi TAKAHASHI
  • Patent number: 11470600
    Abstract: A user terminal according to one aspect of the present disclosure includes: a receiving section that receives downlink control information including a given field indicating a frequency domain resource to be assigned to a downlink shared channel or an uplink shared channel; and a control section that controls reception of the downlink shared channel or transmission of the uplink shared channel based on whether or not information related to a band for initial access in a carrier is given by a higher layer.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: October 11, 2022
    Assignee: NTT DOCOMO, INC.
    Inventors: Hideaki Takahashi, Kazuki Takeda, Hiroki Harada
  • Publication number: 20220322256
    Abstract: A method by a user equipment (UE) is described. The method includes receiving, from a base station, system information including physical random access channel (PRACH) configuration information, wherein the PRACH configuration information includes a list of preamble index ranges and one or more first reference signal received power (RSRP) thresholds, wherein each preamble index range is associated with a synchronization signal block (SSB); selecting, based on a quantity of antenna branch equipped for the UE, one first RSRP threshold from the one or more first RSRP thresholds; selecting, based on one or more synchronization signal (SS)-RSRP values of a set of SSBs and the selected first RSRP threshold, an SSB from the set of SSBs; selecting a preamble index from the first preamble index range associated with the selected SSB; selecting, for the UE, a non-coverage enhancement (CE) mode or a CE mode, at least based on the selected first RSRP threshold.
    Type: Application
    Filed: March 15, 2022
    Publication date: October 6, 2022
    Inventors: Meng CHENG, SHOHEI YAMADA, LIQING LIU, HIROKI TAKAHASHI