Patents by Inventor Hiroki Harada

Hiroki Harada 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: 20240259976
    Abstract: A wireless node is disclosed including: a control unit for determining whether a mobile termination (MT) is connected to a non-terrestrial network (NTN), and, if the MT is connected to the NTN, deriving a transmission timing for a distributed unit (DU) by a method different from when the MT is not connected to the NTN; and a transmission unit for transmitting a signal to a child node and/or a terminal at the transmission timing for the DU.
    Type: Application
    Filed: July 29, 2021
    Publication date: August 1, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Daisuke Kurita, Hiroki Harada, Weiqi Sun, Jing Wang, Wenjia Liu, Lan Chen
  • Publication number: 20240259880
    Abstract: A terminal according to one aspect of the present disclosure includes: a control section that performs control to apply different modulation and coding schemes (MCSs) to a plurality of layers; and a transmitting section that applies the different MCSs to transmit uplink shared channels of the plurality of layers. According to one aspect of the present disclosure, it is possible to appropriately perform power/MCS control per layer/port.
    Type: Application
    Filed: May 31, 2021
    Publication date: August 1, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Haruhi Echigo, Yuki Matsumura, Naoya Shibaike, Hiroki Harada, Satoshi Nagata
  • Patent number: 12052708
    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 assigned to a downlink shared channel, and a control section that controls reception of the downlink shared channel based on whether or not a control resource set for a common search space is configured based on a master information block (MIB).
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: July 30, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Hideaki Takahashi, Kazuki Takeda, Hiroki Harada
  • Patent number: 12051526
    Abstract: A wiring member includes: a plurality of wire-like transmission members; and a sheet to which the plurality of wire-like transmission members arranged side by side are fixed, wherein the sheet includes a first sheet covering the plurality of wire-like transmission members from one side and a second sheet covering the plurality of wire-like transmission members from another side, and a planar surface region part is provided on an outer side of the second sheet.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: July 30, 2024
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Shintaro Sumida, Motohiro Yokoi, Kenta Ito, Suguru Yasuda, Tetsuya Nishimura, Hitomi Harada, Haruka Nakano, Ryusuke Kudo, Hiroki Hirai, Housei Mizuno, Hidetoshi Ishida
  • Patent number: 12047960
    Abstract: To prevent a communication throughput and/or communication quality from lowering even when one or more partial bands are configured in a carrier, one aspect of a user terminal according to the present invention includes: a receiving section that receives a downlink signal in one of a plurality of partial bands that are configurable in a carrier; and a control section that controls reception of a reference signal for radio link monitoring configured per the plurality of partial bands.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: July 23, 2024
    Assignee: NTT DOCOMO, INC.
    Inventor: Hiroki Harada
  • Patent number: 12047784
    Abstract: A user terminal includes: a receiving section that receives a synchronization signal block, receives a downlink control channel corresponding to the synchronization signal block, and receives a downlink shared channel corresponding to the synchronization signal block; and a control section that performs operation of at least one of interpretation of downlink control information indicating a time domain resource of the downlink shared channel in the downlink control channel, determination of a monitoring occasion of the downlink control channel, rate matching of the downlink shared channel, and determination of a transmission candidate resource of the synchronization signal block. Operation in a first carrier to which sensing is applied is different from operation in a second carrier to which sensing is not applied. According to an aspect of the present disclosure, appropriate communication can be performed in a carrier to which sensing of a channel is applied.
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: July 23, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Daisuke Murayama
  • Publication number: 20240244592
    Abstract: A terminal allocates a physical uplink shared channel across multiple slots and transmits the data series via the physical uplink shared channel. The terminal performs rate matching for each data series transmitted in a specific time region.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 18, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Haruhi Echigo, Daisuke Kurita, Hiroki Harada
  • Publication number: 20240244667
    Abstract: A terminal repeatedly transmits a message in a random access channel procedure, and configures a random access resource according to whether the repeated transmission is present, based on configuration of a radio resource control layer.
    Type: Application
    Filed: May 10, 2021
    Publication date: July 18, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Haruhi Echigo, Daisuke Kurita, Hiroki Harada
  • Patent number: 12038717
    Abstract: A cartridge for an image forming apparatus includes: a process unit to be used to form an image; a first member including a first resin material; a second member including a second resin material having higher flame retardant capability than the first resin material; and an electrode member including a contact section configured to be supplied with power from an apparatus main body of the image forming apparatus. The electrode member is configured to electrically connect the apparatus main body to the process unit. The second resin material of the second member has a greater density than the first resin material of the first member. The contact section is located in the vicinity of the first and second members and is closer to the second member than to the first member.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: July 16, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Yuichi Sakakibara, Yosuke Kashiide, Hiroyuki Munetsugu, Yuko Harada, Goshi Ozaki, Masanari Morioka, Naoki Hayashi, Hideki Kakuta, Hiroki Shimizu, Teruhiko Sasaki, Tachio Kawai, Takatoshi Hamada
  • Patent number: 12041472
    Abstract: A terminal is disclosed including a receiver that receives information indicating at least one of synchronization signal (SS) blocks for measurement in a measurement duration, and a processor that measures, using the at least one of SS blocks indicated by the information, at least one of a reference signal received power (RSRP), a reference signal received quality (RSRQ), and a signal to interference plus noise ratio (SINR). In other aspects, a radio communication method for a terminal is also disclosed.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: July 16, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Satoshi Nagata, Jing Wang
  • Patent number: 12041621
    Abstract: A user terminal includes a reception section that receives control information on a downlink, and a control section that performs processing related to at least one of radio link failure monitoring and beam failure detection based on a specified signal in a case where the control information neither indicates information on a reference signal to be used for the processing nor downlink transmission configuration information associated with the reference signal.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: July 16, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Kazuki Takeda
  • Patent number: 12040795
    Abstract: A semiconductor device using unipolar transistors, in which high and low levels are expressed using high and low power supply potentials, is provided. The semiconductor device includes four transistors, two capacitors, two wirings, two input terminals, and an output terminal. A source or a drain of the first transistor and a source or a drain of the fourth transistor are electrically connected to the first wiring. A gate of the fourth transistor is electrically connected to the first input terminal, and a gate of the second transistor is electrically connected to the second input terminal. A source or a drain of the second transistor and a source or a drain of the third transistor are electrically connected to the second wiring. The first transistor, the second transistor, and the two capacitors are electrically connected to the output terminal.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: July 16, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Hiroki Inoue, Munehiro Kozuma, Takeshi Aoki, Shuji Fukai, Fumika Akasawa, Shintaro Harada, Sho Nagao
  • Patent number: 12040106
    Abstract: A wiring member includes: a plurality of wire-like transmission members; a sheet to which the plurality of wire-like transmission members are fixed to be arranged side by side; and a level difference absorption member provided on an outer side of the sheet, wherein the sheet includes a first sheet covering the plurality of wire-like transmission members from one side and a second sheet covering the plurality of wire-like transmission members from another side, the level difference absorption member is provided on an outer side of the second sheet, and the level difference absorption member is provided to be able to absorb a level difference caused by a level difference formed on an outer surface of the second sheet when an outer surface side of the level difference absorption member is vacuum-sucked.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: July 16, 2024
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Shintaro Sumida, Motohiro Yokoi, Kenta Ito, Suguru Yasuda, Tetsuya Nishimura, Hitomi Harada, Haruka Nakano, Ryusuke Kudo, Hiroki Hirai, Housei Mizuno, Hidetoshi Ishida
  • Publication number: 20240223243
    Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives a signal any one of a plurality of downlink signals, a first uplink signal from another terminal, and a sidelink signal from the other terminal; and a control section that reports a measurement result of the signal and controls reception of a downlink channel or transmission of an uplink channel by using a beam and a sequence based on the report. According to one aspect of the present disclosure, the number of users to be multiplexed can be improved.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 4, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Daisuke Kurita, Shinya Kumagai, Hiroki Harada, Satoshi Nagata, Tomoya Ohara, Takuma Nakamura
  • Patent number: 12025779
    Abstract: An optical system comprises, in order from an object side, a front group having positive refractive power and a rear group. Upon carrying out focusing, the front group is moved along the optical axis. A predetermined conditional expression is satisfied. Thus, an optical system having a superb optical performance being able to correct superbly various aberrations and being suitable to be used with an imaging device having highly increased number of pixels, an optical equipment equipped therewith and a manufacturing method for the optical system are provided.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: July 2, 2024
    Assignee: Nikon Corporation
    Inventors: Keisuke Tsubonoya, Hiroki Harada, Toshinori Take
  • Publication number: 20240215021
    Abstract: A radio communication node includes: a control unit that determines a downlink transmission timing in the radio communication node based on a downlink transmission timing in an upper node; and a transmission/reception unit that performs transmission and reception at the determined timing, wherein the control unit determines an uplink transmission timing in the radio communication node based on a specifying method.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 27, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Daisuke Kurita, Hiroki Harada
  • Publication number: 20240214135
    Abstract: The terminal includes a communication unit that executes data communication via a plurality of component carriers, and the receiving unit executes predetermined communication that is communication of a transport block across the plurality of component carriers.
    Type: Application
    Filed: March 24, 2020
    Publication date: June 27, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Shohei Yoshioka, Hiroki Harada, Shinya Kumagai, Satoshi Nagata
  • Publication number: 20240215074
    Abstract: A terminal has: a receiving unit configured to receive a configuration of random access, from a base station; a control unit configured to determine a random access response window that has a duration equal to a number of slots in accordance with a subcarrier spacing, based on the configuration of random access; and a transmitting unit configured to transmit a random access preamble, and, in this terminal, the receiving unit receives a random access response from the base station, in the determined random access response window.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 27, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Naoya Shibaike, Hiroki Harada, Satoshi Nagata
  • Patent number: 12022445
    Abstract: A radio communication node sets a radio backhaul link with a parent node and a radio access link with a child node. The radio communication node receives control information of the radio access link, and determines location that indicates a radio resource available to the radio access based on a reception timing of the control information in a slot of a radio frame.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: June 25, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Hiroki Harada, Daisuke Kurita, Jing Wang, Xiaolin Hou
  • Patent number: 12022492
    Abstract: The present invention is designed so that frequency bands can be used efficiently depending on what capabilities UEs have. According to one aspect of the present invention, a user terminal includes a receiving section that receives a synchronization signal block transmitted in part of frequency bands in a specific frequency band and a control section that, after random access procedures based on the synchronization signal block, controls transmission and/or receipt in a plurality of frequency bands in the specific frequency band based on a plurality of specific signals transmitted respectively in the plurality of frequency bands.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: June 25, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Kazuaki Takeda, Kazuki Takeda, Satoshi Nagata, Hiroki Harada