Patents by Inventor Atsushi Ishii
Atsushi Ishii 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).
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Patent number: 12217535Abstract: A biological information acquisition device includes a detection-value acquisition unit to acquire a detection value from a non-contact biometric sensor, a vital measurement unit to measure a vital sign of a target person (TP) using the detection value, an image-data acquisition unit to acquire image data indicating an image captured by a camera, an image processing unit to perform at least one of a state estimation process of estimating a state of the target person, an attribute estimation process of estimating an attribute of the target person, or a personal identification process of identifying the target person by performing image processing on the image captured including the target person, and a parameter setting unit to set a parameter in measuring the vital sign in accordance with a result of the image processing.Type: GrantFiled: April 6, 2020Date of Patent: February 4, 2025Assignee: Mitsubishi Electric CorporationInventors: Chihiro Kishi, Hirotaka Sakamoto, Atsushi Matsumoto, Shintaro Watanabe, Jun Ishii
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Publication number: 20250039853Abstract: A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a list of frequency domain resource allocations (FDRAs) for a configured grant (CG) with multiple physical uplink shared channel (PUSCH) transmission occasions (TOs). The UE also includes transmitting circuitry configured to determine an FDRA index for a CG PUSCH transmission, and transmit a frequency domain resource allocation-uplink control information (FDRA-UCI) to indicate the FDRA used in the CG PUSCH transmission.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Zhanping Yin, Tomoki Yoshimura, Atsushi Ishii
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Publication number: 20250039819Abstract: A wireless terminal which supports one or more network slices comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive: (1) in a first registration area, a mapping configuration configuring one or more network slice groups for the first registration area; and (2) in a second registration area, neighboring cell information. The neighboring cell information comprises an identity of a neighboring cell; network slice support information indicating one or more network slices supported in the neighboring cell and including at least one network slice group index; and mapping configuration referencing information referencing information referring to a corresponding mapping configuration to be used for the network slice support information.Type: ApplicationFiled: December 13, 2022Publication date: January 30, 2025Inventor: Atsushi ISHII
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Patent number: 12200477Abstract: A wireless terminal that communicates over a radio interface with a wireless access node of a radio access network (RAN), the wireless terminal comprising: receiver circuitry configured to receive from the wireless access node at least one reconfiguration message comprising a measurement object, a trigger configuration for a conditional handover and an identity of a candidate target cell; processor circuitry configured to: perform a measurement based on the measurement object, and; decide, based on the measurement and the trigger configuration, whether or not to execute the conditional handover to the candidate target cell; wherein: the trigger configuration does not include a measurement report configuration.Type: GrantFiled: April 24, 2020Date of Patent: January 14, 2025Assignee: SHARP KABUSHIKI KAISHAInventor: Atsushi Ishii
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Patent number: 12185280Abstract: The IAB node comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive information on a resource allocation of OFDM symbols within one or more slots. The processor circuitry is configured to determine from the information both a slot format indicator and a time resource indication. The slot format indicator is configured to indicate, for each OFDM symbol of the slot, whether the symbol is an uplink symbol, a downlink symbol, or a flexible symbol. The time resource indicator, TRI, is configured to indicate, for each OFDM symbol of the slot, whether the symbol may be allocated by a parent node or by the IAB node. The processor circuitry is further configured to control utilization of one or more symbols of the slot at least in part in accordance with a respective symbol allocation from the time resource indication and the slot format indicator.Type: GrantFiled: March 27, 2020Date of Patent: December 31, 2024Assignee: SHARP KABUSHIKI KAISHAInventors: Kazunari Yokomakura, John Michael Kowalski, Tatsushi Aiba, Atsushi Ishii
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Patent number: 12177652Abstract: A wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive a message. The message comprises one or more conditional handover configurations; at least one indication; and, at least one triggering condition; each of the one or more conditional handover configurations comprising at least one identity of a candidate target cell, the at least one indication indicating whether or not the message is provided as full configuration. The processor circuitry is configured to: store the one or more conditional handover configurations and the at least one indication; perform a handover to a target cell; and determine validity of the one or more conditional handover configurations based on the indication upon or after performing the handover.Type: GrantFiled: October 6, 2020Date of Patent: December 24, 2024Assignee: SHARP KABUSHIKI KAISHAInventor: Atsushi Ishii
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Patent number: 12167490Abstract: An integrated access and backhaul (IAB) node equipped with at least two radio interfaces comprising a first interface and a second interface, the first interface being configured to establish a first radio link with at least one parent node, the second interface being configured to establish a second radio link(s) with one or more wireless terminals, the IAB node comprising: processor circuitry configured to: detect a radio link failure (RLF) on the first radio link for the first interface, and; perform a re-establishment procedure on the first radio link for the first interface to re-establish a radio resource control (RRC) connection with at least one parent node; transmitter circuitry configured to transmit, on the second radio link for the second interface, an RLF notification to the one or more wireless terminals; wherein; the RLF notification indicates that the re-establishment procedure has failed.Type: GrantFiled: September 12, 2019Date of Patent: December 10, 2024Assignee: SHARP KABUSHIKI KAISHAInventor: Atsushi Ishii
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Patent number: 12160786Abstract: A wireless terminal of a cellular telecommunication system comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive cell mobility information for each of plural cells served by respective plural mobile base station relays. The processor circuitry is configured to perform a cell selection/reselection procedure using the cell mobility information.Type: GrantFiled: March 24, 2022Date of Patent: December 3, 2024Assignee: SHARP KABUSHIKI KAISHAInventors: Edward Masami Sugiyama, Atsushi Ishii
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Publication number: 20240397392Abstract: A wireless terminal 30(79) supports one or more network slices. Each of the one or more network slices provides a designated service. The wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, during a registration procedure, a message comprising a plurality of mapping configurations. Each of the plurality of mapping configurations configures one or more network slice groups. Each of the one or more network slice groups indicates grouping of one or more network slices. Each of the plurality of mapping configurations is associated with an area scope. The area scope indicates one or more areas in which the each of the plurality of mapping configurations is valid. The processor circuitry is configured to select one mapping configuration from the plurality of mapping configurations, wherein the one or more areas indicated by the area scope associated with the selected mapping configuration includes the current location of the wireless terminal.Type: ApplicationFiled: September 6, 2022Publication date: November 28, 2024Inventor: Atsushi ISHII
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Patent number: 12154752Abstract: An X-ray module includes; a housing; an electron gun that emits an electron beam inside the housing; a target disposed inside the housing and fixed to the housing, to generate an X-ray when the electron beam is incident on the target; a permanent magnet that is disposed outside the housing and deflects the electron beam by means of a magnetic force; and a heat radiating unit having a higher thermal conductivity than a thermal conductivity of the permanent magnet and thermally connected to the permanent magnet.Type: GrantFiled: April 27, 2023Date of Patent: November 26, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Atsushi Ishii, Ginji Sugiura, Akihito Kobayashi
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Publication number: 20240389011Abstract: A wireless terminals served by a public land mobile network (PLMN). The wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to a customized mapping configuration and, from a serving cell, system information. The customized mapping configuration is specific for the wireless terminal and configures one or more network slice groups, the one or more of the network slice groups indicating grouping of one or more network slices, the one or more of the network slices providing a designated service(s) within the PLMN, the one or more of the network slice groups being identified by a group index(ies). The system information comprises one or more network slice group indices, the one or more of the network slice group indices being associated with a list(s) of one or more carrier frequencies.Type: ApplicationFiled: July 28, 2022Publication date: November 21, 2024Inventor: Atsushi ISHII
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Patent number: 12150003Abstract: A wireless terminal includes processor circuitry configured to establish, using a first master key, a first security context on a first radio connection with a master access node, and receiver circuitry configured to receive a re-configuration message including one or more conditional secondary cell configurations and at least one counter. Each conditional secondary cell configuration may include an identity of a candidate primary secondary cell and at least one triggering condition, the candidate primary secondary cell being used for Dual-Connectivity. The at least one counter and the first master key may be used for derivation of a second master key to be used for an establishment of a second security context with one of candidate primary secondary cells. The processor circuitry is further configured to invalidate the one or more conditional secondary cell configurations upon a change of the first master key.Type: GrantFiled: September 30, 2020Date of Patent: November 19, 2024Assignee: SHARP KABUSHIKI KAISHAInventor: Atsushi Ishii
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Publication number: 20240381213Abstract: A wireless terminal which comprises receiver circuitry and processor circuitry. The processor circuitry is configured to establish a connection to an access node serving a first cell. The receiver circuitry is configured to receive, from the first cell, a reconfiguration message comprising a conditional reconfiguration for a second cell. The conditional reconfiguration comprises: a triggering condition, configuration parameters, and a first version of system information. The processor circuitry is further configured, upon the triggering condition being fulfilled, to: execute the conditional reconfiguration by applying the configuration parameters for the second cell; and, determine whether or not the first version of the system information is applied for the second cell, based on whether or not a second version of the system information is received from the second cell after receiving the conditional reconfiguration and before executing the conditional reconfiguration.Type: ApplicationFiled: June 6, 2022Publication date: November 14, 2024Inventor: Atsushi ISHII
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Publication number: 20240365221Abstract: A wireless terminal served by a public land mobile network wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to (1) receive, from a first cell, a mapping configuration configuring one or more network slice groups, each of the one or more network slice groups indicating grouping of one or more corresponding network slices, the mapping configuration being associated with area scope information, and (2) receive, from a second cell, at least one area identity. The processor circuitry is configured to determine, based on the area scope information and the at least one area identity, whether or not the mapping configuration is valid in the second cell. The area scope information indicates one or more areas in which the mapping configuration is valid.Type: ApplicationFiled: August 31, 2022Publication date: October 31, 2024Inventor: Atsushi ISHII
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Publication number: 20240357443Abstract: A method for a user equipment (UE) is provided. The method includes the UE maintaining a first Radio Resource Control (RRC) connection with a first base station (BS) of a first network while receiving transmissions from a BS of a second network during at least one time period specified in a switch gap configuration. The UE receives an RRC reconfiguration message from the first BS that includes a first command and a second command. The first command instructs the UE to begin a handover procedure from the first BS to a second BS of the first network. The second command controls usage of the switch gap configuration by the UE. The UE initiates the handover procedure according to the first command. The UE may suspend reception of transmissions from the BS of the second network during a time interval following completion of the handover procedure based on the second command.Type: ApplicationFiled: August 12, 2022Publication date: October 24, 2024Inventors: Kenneth James Park, Atsushi ISHII
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Publication number: 20240334314Abstract: A wireless terminal is served by a public land mobile network (PLMN) in which one or more network slices are provided. The wireless terminal comprises receiver circuitry and processor circuitry. The receiver circuitry configured to receive a first message and a second message. The first message comprises a Rejected Network Slice Selection Assistance Information (NSSAI), the Rejected NSSAI further comprising identities of one or more rejected network slices. The second message, based on the first message, comprises redirection information. The redirection information comprises one or more carrier frequency lists, the one or more of the carrier frequency lists specifying at least one carrier frequency, the one or more of the carrier frequency lists being associated with the one or more of the identities of the rejected network slices included in the Rejected NSSAI.Type: ApplicationFiled: July 28, 2022Publication date: October 3, 2024Inventor: Atsushi ISHII
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Publication number: 20240321542Abstract: An X-ray generation device includes: a housing; an electron gun including an electron-emitting unit that emits an electron inside the housing, and an extraction electrode for extracting the electron emitted from the electron-emitting unit; a target that generates an X-ray upon an incidence of the electron inside the housing; a window member that seals an opening of the housing and that transmits the X-ray; and a tube voltage application unit that applies a tube voltage between the electron-emitting unit and the target. A thickness of the target has a distribution, and the target is disposed to be inclined with respect to an imaginary plane orthogonal to an axis of the electron gun.Type: ApplicationFiled: February 15, 2022Publication date: September 26, 2024Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Naonobu SUZUKI, Atsushi ISHII, Ryosuke YABUSHITA, Akimichi SHIMIZU, Naofumi KOSUGI, Ginji SUGIURA
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Patent number: 12089107Abstract: A wireless terminal comprises processor circuitry and receiver circuitry. The receiver circuitry is configured to receive a configuration message comprising one or more conditional handover configurations. Each of the one or more conditional handover configurations may comprise at least one identity of a candidate target cell, and at least one triggering condition. The processor circuitry is configured to establish, using a first key set, a first security context with a first wireless access node; to perform a handover to a target cell; to determine validity of the conditional handover configurations, based on whether or not the handover to the target cell is configured with a security configuration, and to use the security configuration to derive a second key set for establishing a second security context with a second wireless access node that serves the target cell.Type: GrantFiled: June 16, 2020Date of Patent: September 10, 2024Assignee: SHARP KABUSHIKI KAISHAInventor: Atsushi Ishii
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Publication number: 20240290568Abstract: An X-ray tube includes a housing, an electron gun that emits an electron beam inside the housing, a target that generates an X-ray upon an incidence of the electron beam inside the housing, and a window member that seals an opening of the housing and that transmits the X-ray. The window member is formed in a plate shape from a single crystal diamond. A [100] direction of the single crystal diamond is in an intersection relationship with a thickness direction of the window member at an angle of less than 45 degrees.Type: ApplicationFiled: March 9, 2022Publication date: August 29, 2024Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Naonobu SUZUKI, Atsushi ISHII, Ryosuke YABUSHITA, Akimichi SHIMIZU, Naofumi KOSUGI, Ginji SUGIURA
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Patent number: D1044934Type: GrantFiled: April 28, 2023Date of Patent: October 1, 2024Assignee: KYOCERA CORPORATIONInventor: Atsushi Ishii