Patents by Inventor Hiroyuki Adachi

Hiroyuki Adachi 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: 20190135871
    Abstract: Disclosed are adeno-associated viral vectors and plasmids encoding the same. Also disclosed are methods of using adeno-associated viral vectors to deliver a protein of interest to the subject. The disclosed vectors have phenotypes including but not limited to increased retention in the blood of a subject, avoidance of the liver, and transduction of the brain and other tissues.
    Type: Application
    Filed: May 3, 2017
    Publication date: May 9, 2019
    Applicant: OREGON HEALTH & SCIENCE UNIVERSITY
    Inventors: Hiroyuki Nakai, Kei Adachi
  • Patent number: 10283226
    Abstract: A jet pump measuring pipe repair method that repairs a ruptured part of a measuring pipe horizontally installed to a lower portion of a jet pump provided in reactor water inside a reactor pressure vessel. The repair method includes: fixing a support member to the jet pump near the measuring pipe left remained; mounting, after the support member fixing, a measuring pipe connector provided with a pipe-repairing pipe having both ends over which connecting pipes are fitted, respectively, to the support member; connecting, after the connector mounting, the remaining measuring pipe and connecting pipe using the measuring pipe connector.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: May 7, 2019
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yuki Minato, Kunihiko Kinugasa, Hajime Mori, Satoshi Yamamoto, Hiroyuki Adachi, Tadahiro Mitsuhashi, Masanobu Watanabe, Yoshinori Katayama, Kozue Matsukawa, Satoshi Miyamura
  • Patent number: 10271348
    Abstract: A user terminal according to a first aspect is used in a mobile communication system. The user terminal includes: a receiver configured to receive, from a base station, candidate timing information indicating candidate timings of uplink transmission in an unlicensed band channel, which is an unlicensed band frequency channel; a controller configured to determine a transmission timing to perform the uplink transmission to the base station from among the candidate timings indicated by the candidate timing information, by monitoring the unlicensed band channel; and a transmitter configured to transmit uplink data to the base station via the unlicensed band channel at the transmission timing.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: April 23, 2019
    Assignee: KYOCERA Corporation
    Inventors: Naohisa Matsumoto, Kugo Morita, Hiroyuki Adachi
  • Patent number: 10264557
    Abstract: A user terminal according to the present embodiment comprises: a controller configured to perform control of transmitting at least one or more group identifiers among a plurality of group identifiers comprising of an identifier associated with each of a plurality of D2D groups in D2D communication being direct inter-terminal communication to a base station as an identifier of a destination of data in the D2D communication.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: April 16, 2019
    Assignee: KYOCERA Corporation
    Inventor: Hiroyuki Adachi
  • Publication number: 20190104450
    Abstract: A base station according to one embodiment comprises: a controller configured to manage a first cell; and a transmitter configured to transmit to a radio terminal a message for a handover from the first cell to a second cell. The message includes information of a resource pool used for a proximity-based service in the second cell, and synchronization setting information for transmitting or receiving a synchronization signal in the proximity-based service in the second cell.
    Type: Application
    Filed: November 13, 2018
    Publication date: April 4, 2019
    Applicant: KYOCERA CORPORATION
    Inventor: Hiroyuki ADACHI
  • Patent number: 10251109
    Abstract: A user terminal, user terminal chipset, and method including receiving, from a cellular base station included in a cellular radio access network (RAN), parameters for an offload from the cellular RAN to a wireless local area network (LAN), and performs an access network selection between the cellular RAN and the wireless LAN based on the parameters. Parameters include a first threshold to be compared with a cellular signal strength of the cellular RAN, a second threshold to be compared with a wireless LAN signal strength of the wireless LAN, and a third threshold to be compared with a load of the wireless LAN. Performing the access network selection includes selecting the wireless LAN to perform the offload, in response to the cellular signal strength being lower than the first threshold, the wireless LAN signal strength being higher than the second threshold, and the load being lower than the third threshold.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: April 2, 2019
    Assignee: KYOCERA Corporation
    Inventors: Henry Chang, Yushi Nagasaka, Kugo Morita, Fangwei Tong, Masato Fujishiro, Chiharu Yamazaki, Hiroyuki Adachi, Noriyoshi Fukuta
  • Publication number: 20190098697
    Abstract: A radio terminal (controller) executes one of a first control, a second control, and a third control, based on at least one of a reception level of a radio signal from a predetermined cell and a transmission level of the radio terminal. In the first control, the radio terminal directly transmits uplink information to be transmitted to a predetermined cell to the predetermined cell, and directly receives downlink information to be received by the radio terminal from the predetermined cell. In the second control, the radio terminal transmits the uplink information to the predetermined cell via a relay terminal configured to execute a relay using a proximity-based service, and directly receives the downlink information from the predetermined cell. In the third control, the radio terminal transmits the uplink information to the predetermined cell via the relay terminal, and receives the downlink information from the predetermined cell via the relay terminal.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 28, 2019
    Applicant: KYOCERA CORPORATION
    Inventors: Masato FUJISHIRO, Chiharu YAMAZAKI, Hiroyuki ADACHI, Henry CHANG
  • Patent number: 10244572
    Abstract: A communication control method according to the present invention is used in a mobile communication system that supports D2D communication that is direct Device-to-Device communication. The communication control method comprises a step of transmitting, by a first user terminal in a cell coverage, to another user terminal, identification information for identifying that the first user terminal is located in a cell.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: March 26, 2019
    Assignee: KYOCERA Corporation
    Inventors: Naohisa Matsumoto, Kugo Morita, Hiroyuki Adachi
  • Patent number: 10244449
    Abstract: A communication method according to an embodiment comprises: a step of performing, by a user terminal, a reselection of a target cell to be used as a serving cell from among a plurality of cells operated at different frequencies. The step of performing the reselection of the target cell comprises: a first reselection step of performing, by the user terminal, the reselection of the target cell in a response to reception of a paging signal for requesting the reselection of the target cell from a current serving cell; and a second reselection step of performing, by the user terminal, the reselection of the target cell in a response to a trigger without dependence on the paging signal. In the first reselection step, the user terminal starts measurement of a quality of a measurement target frequency included in system information broadcast from the current serving cell, in response to the reception of the paging signal.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: March 26, 2019
    Assignee: KYOCERA Corporation
    Inventors: Masato Fujishiro, Noriyoshi Fukuta, Yushi Nagasaka, Henry Chang, Hiroyuki Adachi
  • Publication number: 20190059035
    Abstract: A relay node according to one embodiment comprises a controller configured to establish a connection with a radio terminal and to establish a connection with a base station; a receiver configured to receive information of the radio terminal from the base station; and a transmitter configured to transmit the information to the radio terminal. The receiver receives delivery acknowledgement information from the radio terminal before the information is transmitted. The delivery acknowledgement information indicates that the radio terminal has received the information. The transmitter stops transmitting the information to the radio terminal in response to reception of the delivery acknowledgement information.
    Type: Application
    Filed: October 24, 2018
    Publication date: February 21, 2019
    Applicant: KYOCERA CORPORATION
    Inventors: Hiroyuki URABAYASHI, Kugo MORITA, Fangwei TONG, Atsuhisa INAKOSHI, Hiroyuki ADACHI
  • Publication number: 20190028947
    Abstract: In a communication method, a base station provides a specific resource pool available only between short-range devices, of resource pools available between devices in a sidelink. A first communication device executes, at least one of transmission and reception of a sidelink signal to and from a second communication device that is a short-range communication device, by using the specific resource pool.
    Type: Application
    Filed: September 24, 2018
    Publication date: January 24, 2019
    Applicant: KYOCERA CORPORATION
    Inventor: Hiroyuki ADACHI
  • Publication number: 20190014540
    Abstract: A mobile communication method starts, at a user equipment, a discontinuous reception (DRX) operation with a DRX cycle having an On duration in which a downlink signal transmitted from a radio base station is to be monitored and an Off duration other than the On duration in a radio resource control (RRC) connected state where a RRC connection is established between the user equipment and the radio base station. The method determines, at the user equipment, a first DRX cycle to be configured to the user equipment. The Off duration of the first DRX cycle is greater than that of a second DRX cycle currently configured to the user terminal. The method transmits, from the user equipment to the radio base station, first information indicating the first DRX cycle, and the radio base station uses the first information to configure parameters for the RRC connected state to the user equipment.
    Type: Application
    Filed: September 11, 2018
    Publication date: January 10, 2019
    Applicant: KYOCERA CORPORATION
    Inventors: Noriyoshi FUKUTA, Masato FUJISHIRO, Chiharu YAMAZAKI, Hiroyuki ADACHI, Atsuhisa INAKOSHI
  • Patent number: 10154532
    Abstract: UE (100) supports WLAN communication and WWAN communication. The WWAN communication includes WWAN direct communication which is inter-terminal direct communication in conformity to a WWAN communication standard. The UE (100) applies the WLAN communication to a user plane while applying the WWAN direct communication to a control plane. The UE (100) transmits and receives a control signal through the WWAN direct communication.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: December 11, 2018
    Assignee: KYOCERA Corporation
    Inventors: Chiharu Yamazaki, Masato Fujishiro, Takahiro Saiwai, Hiroyuki Adachi, Kugo Morita, Yushi Nagasaka, Katsuhiro Mitsui
  • Patent number: 10149243
    Abstract: A base station for managing a cell includes a controller configured to perform an on/off operation to turn a downlink transmission of the cell on and off. The controller performs a process of transmitting a periodic radio signal including a cell-specific reference signal.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: December 4, 2018
    Assignee: KYOCERA Corporation
    Inventors: Hiroyuki Adachi, Kugo Morita, Masato Fujishiro, Chiharu Yamazaki
  • Publication number: 20180343698
    Abstract: In a communication method according to an embodiment, in a procedure where a connection between a radio terminal and a network is temporarily suspended, a resumption identifier associated with context information of the radio terminal is transmitted from a first base station to the radio terminal. A part of the resumption identifier is information for identifying the first base station.
    Type: Application
    Filed: August 2, 2018
    Publication date: November 29, 2018
    Applicant: KYOCERA CORPORATION
    Inventors: Katsuhiro MITSUI, Hiroyuki ADACHI, Masato FUJISHIRO, Kugo MORITA
  • Patent number: 10129804
    Abstract: A base station comprises: a controller configured to control, in a case another base station performs efficient operation by which a part of functions regarding communication with a user terminal is stopped, so that the part of functions is performed in the base station, in place of in the other base station, while the base station utilizes a radio unit and an antenna unit of the other base station.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: November 13, 2018
    Assignee: KYOCERA Corporation
    Inventors: Noriyoshi Fukuta, Masato Fujishiro, Chiharu Yamazaki, Hiroyuki Adachi
  • Patent number: 10104613
    Abstract: A mobile communication method, which configures a DRX cycle having an On duration in which a downlink signal transmitted from a serving base station is to be monitored and an Off duration other than the On duration in an RRC connected state where an RRC connection is established between a radio terminal and a radio base station, the mobile communication method comprising: a step A of transmitting, from the radio terminal to the radio base station, a timing adjustment request uplink signal through an uplink control channel, even when a radio resource of an uplink data channel has not been assigned in a case where the DRX cycle is configured; and a step B of transmitting, from the radio base station to the radio terminal, transmission timing correction information of an uplink signal, in response to the timing adjustment request uplink signal.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: October 16, 2018
    Assignee: KYOCERA Corporation
    Inventors: Noriyoshi Fukuta, Masato Fujishiro, Chiharu Yamazaki, Hiroyuki Adachi, Atsuhisa Inakoshi
  • Patent number: 10097966
    Abstract: D2D communication is appropriately controlled even in an environment in which a second user terminal inside the coverage and a first user terminal outside the coverage both exist. The first user terminal directly receives from the second user terminal device-to-device (D2D) synchronization information including coverage information that indicates that the second user terminal is in the coverage area, determines, based on the coverage information, whether the second user terminal is in the coverage area, selects the second user terminal as a synchronization reference of the first user terminal in response to determining that the second user terminal is in the coverage area, and receives usable resource information broadcasted from the second user terminal that becomes the synchronization reference, the usable resource information indicating D2D usable resources notified from a base station to the second user terminal by broadcast signaling.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: October 9, 2018
    Assignee: KYOCERA Corporation
    Inventors: Kugo Morita, Hiroyuki Adachi, Noriyoshi Fukuta
  • Patent number: 10098169
    Abstract: A user terminal supports a D2D proximity service enabling a direct device-to-device communication without passing through a network. The user terminal includes a controller configured to select one of a plurality of other user terminals as a D2D synchronization source and to synchronize to a D2D synchronization signal transmitted by the D2D synchronization source, when the user terminal receives D2D synchronization signals transmitted by the plurality of other user terminals in a case where the user terminal is out of network coverage. The controller stops transmission of a predetermined D2D synchronization signal in response to selecting the other user terminal as the D2D synchronization source, when the user terminal is transmitting the predetermined D2D synchronization signal in a case where the user terminal is out of network coverage.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: October 9, 2018
    Assignee: Kyocera Corporation
    Inventors: Hiroyuki Adachi, Henry Chang
  • Patent number: 10085242
    Abstract: A user terminal according to an embodiment comprises: a transmitter configured to transmit a message to a base station, the message requesting a gap used to receive or transmit a discovery signal that is a direct terminal-to-terminal radio signal for discovering another user terminal; and a receiver configured to receive configuration information from the base station, the configuration information configuring the gap to the user terminal. The message includes: gap information indicating the gap; and frequency information indicating a frequency associated with the gap information. The gap information includes: a bitmap indicating at least one subframe; and an offset value with reference to “0” of system frame number (SFN).
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: September 25, 2018
    Assignee: KYOCERA Corporation
    Inventors: Masato Fujishiro, Hiroyuki Adachi, Chiharu Yamazaki, Yushi Nagasaka, Henry Chang