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).

  • Patent number: 11178562
    Abstract: A terminal device configured to report CSI using multiple uplink cells. In a case that a total of the number of one or multiple first channel state information reports and multiple second channel state information reports in a first subframe exceeds a first certain number, a second certain number of channel state information reports of the one or multiple first channel state information reports and the multiple second channel state information reports are not updated. The second certain number is a number obtained by subtracting the first certain number from the total of the number of the one or multiple first channel state information reports and the number of the multiple second channel state information reports.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: November 16, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kazunari Yokomakura, Tatsushi Aiba, Shoichi Suzuki, Hiroki Takahashi
  • Patent number: 11172390
    Abstract: Provided is a terminal apparatus including: a reception unit configured to: receive first information including at least one first setting, receive second information including at least one second setting, receive third information including at least one third setting, and receive fourth information; a channel state measurement unit configured to measure channel state information; and a transmission unit configured to report the channel state information based on interference that is measured. In the terminal apparatus, the at least one first setting comprises a plurality of first settings for at least one report of the channel state information. Each of the plurality of first settings includes one first index. The at least one second setting comprises a plurality of second settings concerning at least one reference signal for measuring the interference. Each of the plurality of second settings includes one second index.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: November 9, 2021
    Assignees: SHARP KABUSHIKI KAISHA, FG INNOVATION COMPANY LIMITED
    Inventors: Kazunari Yokomakura, Shohei Yamada, Hidekazu Tsuboi, Hiroki Takahashi
  • Publication number: 20210339541
    Abstract: An image forming apparatus includes a feeding roll, a feeding motor, a winding roll, a winding motor, a platen, a conveying roller, a sensor, and circuitry. The feeding motor rotates the feeding roll to feed a recording medium wound around the feeding roll. The winding motor rotates the winding roll to wind the recording medium around the winding roll. The platen is disposed between the feeding roll and the winding roll and supports the recording medium that moves between the feeding roll and the winding roll. The conveying roller conveys the recording medium supported by the platen toward the winding roll. The sensor detects an end position of the recording medium in a conveyance direction. The circuitry corrects a feeding amount of the recording medium by the conveying roller with a correction value according to the end position of the recording medium detected by the sensor.
    Type: Application
    Filed: April 26, 2021
    Publication date: November 4, 2021
    Applicant: Ricoh Company, Ltd.
    Inventor: Hiroki Takahashi
  • Patent number: 11165608
    Abstract: The present invention includes a receiver configured to receive a physical downlink control channel, and a transmitter configured to transmit a physical uplink control channel, wherein the receiver receives downlink control information carried on the physical downlink control channel, a downlink control information format of the downlink control information is used for scheduling of a physical downlink shared channel, the downlink control information format includes information indicating a resource of a sounding reference signal, and the physical uplink control channel is transmitted, based on the information indicating the resource of the sounding reference signal.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: November 2, 2021
    Assignees: SHARP KABUSHIKI KAISHA, FG INNOVATION COMPANY LIMITED
    Inventors: Kazunari Yokomakura, Shohei Yamada, Hidekazu Tsuboi, Hiroki Takahashi
  • Patent number: 11160087
    Abstract: Uplink data is transmitted efficiently. A terminal device includes: a reception unit configured to receive a parameter included in an RRC message and receive downlink control information, by using a physical downlink control channel; and a higher layer processing unit configured to store an uplink grant as a configured uplink grant. The configured uplink grant is delivered to a HARQ entity in a case that the parameter is configured and a Semi-Persistent Scheduling release is indicated by using the downlink control information, and the configured uplink grant is cleared in a case that the parameter is not configured and the Semi-Persistent Scheduling release is indicated by using the downlink control information.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: October 26, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Tatsushi Aiba, Shoichi Suzuki, Kazunari Yokomakura, Hiroki Takahashi
  • Publication number: 20210298721
    Abstract: According to one embodiment, an ultrasound diagnosis apparatus includes processing circuitry. The processing circuitry acquires a change in a display parameter related to image display in a first bloodstream imaging mode of displaying a bloodstream signal acquired by an ultrasonic probe during execution of the first bloodstream imaging mode, and determines whether or not the display parameter after the change is more suitable for a second bloodstream imaging mode than for the first bloodstream imaging mode, an imaging method of the second bloodstream imaging mode differing from an imaging method of the first bloodstream imaging mode.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 30, 2021
    Applicant: Canon Medical Systems Corporation
    Inventors: Hiroki TAKAHASHI, Takeshi FUKASAWA, Akihiro KAKEE
  • Patent number: 11134479
    Abstract: When a terminal device receives a MAC CE indicating activation of a second cell in subframe n and an action of monitoring a PDCCH for a first cell is not applied in subframe n+8, an action related to CSI reporting for the second cell on a PUCCH is applied in a subframe that is no earlier than subframe n+8 and in which an action of monitoring the PDCCH for the first cell is applied. When the terminal device receives the MAC CE indicating activation of the second cell in subframe n, the action related to the CSI reporting for the second cell on the PUCCH is applied in subframe n+8, irrespective of whether the action of monitoring the PDCCH for the first cell is applied in subframe n+8.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: September 28, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Shoichi Suzuki, Tatsushi Aiba, Kazunari Yokomakura, Hiroki Takahashi, Wataru Ouchi, Naoki Kusashima
  • Patent number: 11134536
    Abstract: A terminal apparatus includes a receiver configured to receive, from a base station apparatus, a signal including first information for indicating a plurality of Quasi Co-Location (QCL) parameters associated with a plurality of reference signals, and receive, from the base station apparatus, a signal including second information for configuring one of the plurality of QCL parameters, and a monitor unit configured to receive a downlink control channel of a QCL parameter of the plurality of QCL parameters based on the first information and the second information.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 28, 2021
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Hiroki Takahashi, Shohei Yamada, Hidekazu Tsuboi, Kazunari Yokomakura
  • Publication number: 20210298029
    Abstract: A terminal apparatus of the present invention receives setting of an initial DL BWP by using an RRC message, the setting of the initial DL BWP comprises setting a first parameter and a second parameter of a CORESET #0, a value of an identifier of the CORESET #0 is 0, the first parameter represents the size of the CORESET #0, and the second parameter represents the size of the initial DL BWP. The terminal apparatus of the present invention receives a DCI format that schedules a PDSCH in an active DL BWP, and identifies, based on a field in the DCI format, a resource block set to which the PDSCH is allocated. A value of the field is determined based on the size of the DL BWP, the start resource block, and the number of consecutively allocated resource blocks. The size of the DCI format in a USS is determined based on the size of the CORESET #0, and when the field is applied to the active DL BWP, the size of the DL BWP is the size of the CORESET #0.
    Type: Application
    Filed: July 26, 2019
    Publication date: September 23, 2021
    Inventors: LIQING LIU, SHOHEI YAMADA, HIROKI TAKAHASHI, MASAYUKI HOSHINO, HIDEKAZU TSUBOI
  • Patent number: 11128511
    Abstract: A terminal apparatus includes a higher layer processing unit configured to receive first information and second information, and a receiver configured to receive a block and a physical downlink shared channel. The first information includes information for indicating a periodicity of one or more of the blocks. Each of the one or more blocks includes a first synchronization signal, a second synchronization signal, and a physical broadcast channel. The second information includes information for indicating time positions of the one or more blocks included in a certain time period. The physical downlink shared channel is not received in a resource element for a synchronization signal block at a time position of the time positions indicated by the second information.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: September 21, 2021
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Kazunari Yokomakura, Shohei Yamada, Hidekazu Tsuboi, Hiroki Takahashi
  • Publication number: 20210289536
    Abstract: A terminal apparatus includes: a reception unit configured to receive an MIB that configures a first CORESET, receive an SIB1 that configures a second CORESET, receive first information that configures an initial UL BWP and second information that configures an additional UL BWP, and receive a first DCI format that schedules a PUSCH in a common search space; and a transmission unit configured to specify a set of allocated resource blocks based on a first field included in a first DCI format and transmit a PUSCH in an active UL BWP, the active UL BWP being either the initial UL BWP or the additional UL BWP, the first value indicated by a first field is provided based on the size of the initial UL BWP, a first start position that is a start position of a set of allocated resource blocks, and the number of first resource blocks continuously allocated, and the common search space is used for a random access procedure.
    Type: Application
    Filed: July 11, 2019
    Publication date: September 16, 2021
    Inventors: LIQING LIU, SHOHEI YAMADA, HIROKI TAKAHASHI, MASAYUKI HOSHINO, HIDEKAZU TSUBOI
  • Publication number: 20210285344
    Abstract: A bearing portion of a planetary rotatable body for providing bearing support in a thrust direction is defined as a planetary thrust bearing portion. A driving-side rotatable body or a driven-side rotatable body, which is configured to contact the planetary thrust bearing portion in the thrust direction, is defined as a specific rotatable body. A bearing portion of the specific rotatable body for providing bearing support in the thrust direction is defined as a specific thrust bearing portion. In a parallel state where the specific thrust bearing portion and the planetary thrust bearing portion are parallel to each other, the specific thrust bearing portion and the planetary thrust bearing portion contact with each other only on one of an eccentric side and a counter-eccentric side of the planetary rotatable body while the counter-eccentric side is opposite to the eccentric side.
    Type: Application
    Filed: June 3, 2021
    Publication date: September 16, 2021
    Inventors: Makoto OTSUBO, Hiroki TAKAHASHI, Kenichi TOMOMATSU, Shuhei YAMAMOTO
  • Patent number: 11110592
    Abstract: A remote control robot system includes a slave arm configured to perform a given work, a master arm having a motor configured to drive a joint, and configured to receive from an operator an operation to manipulate the slave arm, an instruction generating module configured to generate an instruction to apply to the master arm an imaginary external force in a given direction that is independent from a force received by the slave arm from the exterior, and a motor controller configured to supply, to the motor, drive current corresponding to the instruction sent from the instruction generating module.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: September 7, 2021
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Nobuyasu Shimomura, Masayuki Kamon, Jun Fujimori, Hiroki Kinoshita, Takuya Shitaka, Hiroki Takahashi
  • Publication number: 20210274538
    Abstract: A terminal apparatus that communicates with a base station apparatus includes: a reception unit configured to receive a configuration of an initial uplink (UL) bandwidth part (BWP) and a configuration of an additional UL BWP via a radio resource control (RRC) message and receive a random access response (RAR) message including an RAR UL grant; and a transmission unit configured to transmit a physical uplink shared channel (PUSCH) in an active UL BWP, wherein one of the initial UL BWP and the additional UL BWP is activated as the active UL BWP, the PUSCH is scheduled by using the RAR UL grant, a first field included in the RAR UL grant is used to indicate frequency resource allocation of the PUSCH, and whether the first field is to be truncated or whether a bit is to be inserted into the first field is determined based on a bandwidth of the initial UL BWP.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 2, 2021
    Inventors: LIQING LIU, SHOHEI YAMADA, HIROKI TAKAHASHI, MASAYUKI HOSHINO, HIDEKAZU TSUBOI
  • Patent number: 11101901
    Abstract: A terminal apparatus includes: a higher layer processing unit configured to receive first information and second information; and a receiver configured to receive a block including a first signal, a second signal, a third signal, and a physical broadcast channel, wherein the first information includes information for indicating a periodicity of one or more of the blocks, the second information includes information for indicating time positions of the one or more of the blocks included in a certain time period, a cell ID is detected from the first signal and the second signal, and an index of the block is detected from the third signal.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: August 24, 2021
    Assignees: FG Innovation Company Limited, Sharp Kabushiki Kaisha
    Inventors: Kazunari Yokomakura, Shohei Yamada, Hidekazu Tsuboi, Hiroki Takahashi
  • Patent number: 11102669
    Abstract: A terminal apparatus configured to receive a measurement configuration from one or more base station apparatuses transmits a first measurement result and a second measurement result, and the first measurement result includes, as measurement results of a serving cell, the measurement results of the serving cell of a first cell group and the serving cell of a second cell group, and the second measurement result includes, as a measurement result of a serving cell, the measurement result of the serving cell of the second cell group.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 24, 2021
    Assignees: SHARP KABUSHIKI KAISHA, FG INNOVATION COMPANY LIMITED
    Inventors: Hidekazu Tsuboi, Shohei Yamada, Kazunari Yokomakura, Hiroki Takahashi
  • Patent number: 11082993
    Abstract: A terminal device transmits a signal to a base station apparatus through uplink. The terminal device considers a priority level for multiple MAC control elements in the logical channel prioritization procedure for the uplink, in a case where initial transmission is performed. At least first and second MAC control elements are included in the multiple MAC control elements. The first MAC control element provides the base station apparatus with information on an amount of first data available for transmission within a first buffer for the uplink. The second MAC control element provides the base station apparatus with information on amount of second data available for transmission within a second buffer for a first link that is used for communication between the terminal device and a different terminal device. The first MAC control element has a higher priority level than the second MAC control element except when being included for padding.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 3, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Hiroki Takahashi, Shoichi Suzuki, Tatsushi Aiba, Kazunari Yokomakura
  • Patent number: 11076391
    Abstract: There is provided a terminal device that communicates with a base station device. The terminal device includes a reception unit that receives downlink control information which is used for scheduling of a physical uplink shared channel and includes first information used to trigger a report of channel state information using the physical uplink shared channel, a higher layer signal including second information used to indicate two subframe sets, and the higher layer signal including third information.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: July 27, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kazunari Yokomakura, Tatsushi Aiba, Shoichi Suzuki, Hiroki Takahashi, Wataru Ouchi
  • Publication number: 20210220990
    Abstract: A robot system (1) includes the robot (10), a motion sensor (11), a surrounding environment sensor (12, 13), an operation apparatus (21), a learning control section (41), and a relay apparatus (30). The robot (10) performs work based on an operation command. The operation apparatus (21) detects and outputs an operator-operating force applied by the operator. The learning control section (41) outputs a calculation operating force. The relay apparatus (30) outputs the operation command based on the operator-operating force and the calculation operating force. The learning control section (41) estimates and outputs the calculation operating force by using a model constructed by performing the machine learning of the operator-operating force, the surrounding environment data, the operation data, and the operation command based on the operation data and the surrounding environment data outputted by the sensors (11 to 13), and the operation command outputted by the relay apparatus (30).
    Type: Application
    Filed: May 24, 2019
    Publication date: July 22, 2021
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hitoshi HASUNUMA, Jun FUJIMORI, Hiroki KINOSHITA, Takeshi YAMAMOTO, Hiroki TAKAHASHI, Kazuki KURASHIMA
  • Patent number: 11064468
    Abstract: A communication method for a terminal device is disclosed. The communication method includes transmitting first channel state information report, second channel state information report, and a scheduling request. The communication method also includes in a certain subframe, transmitting, in a case that there is only the first channel state information report, the first channel state information report on a first Physical Uplink Control Channel (PUCCH) resource, and transmitting, in a case that there are the first channel state information report and the second channel state information report, the first channel state information report and the second channel state information report on a second PUCCH resource different from the first PUCCH resource. The communication method uses the second PUCCH resource for transmission of the scheduling request, the first channel state information report, and the second channel state information report.
    Type: Grant
    Filed: July 4, 2016
    Date of Patent: July 13, 2021
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Hiroki Takahashi, Shoichi Suzuki, Tatsushi Aiba, Kazunari Yokomakura