Patents by Inventor Yuki Nagata

Yuki Nagata 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: 20240080929
    Abstract: A terminal according to an aspect of the present disclosure includes a receiving section that receives information indicating a plurality of transmission configuration indication (TCI) states, and receives downlink control information including a field of at least one of one or more TCI states of the plurality of TCI states, a serving cell index, an HARQ timing indicator, a downlink assignment index, a time domain resource assignment, and a physical uplink control channel resource indicator, and a control section that applies the one or more TCI states to a plurality of kinds of signals. According to an aspect of the present disclosure, the TCI state indication can be appropriately performed.
    Type: Application
    Filed: January 15, 2021
    Publication date: March 7, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Matsumura, Satoshi Nagata, Jing Wang
  • Publication number: 20240073866
    Abstract: A communication apparatus includes a receiving unit configured to receive, from another communication apparatus, a plurality of requests to transmit a signal in a resource autonomously selected by the another communication apparatus; a control unit configured to control the transmitting of a plurality of the signals respectively corresponding to the plurality of the requests, based on a condition; and a transmitting unit configured to transmit, to the another communication apparatus, at least a predetermined number of signals among the plurality of signals.
    Type: Application
    Filed: March 22, 2021
    Publication date: February 29, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Shohei Yoshioka, Shinya Kumagai, Yuki Takahashi, Mayuko Okano, Masaya Okamura, Satoshi Nagata
  • Publication number: 20240073906
    Abstract: A terminal according to one aspect of the present disclosure includes a control section that determines, on the basis of at least one of information related to configuration of per-transmission/reception point beam failure detection for a specific cell included in a cell group, information related to configuration of an uplink control channel resource corresponding to a scheduling request configured for the cell group, and information related to a spatial relation corresponding to the uplink control channel, at least one of a spatial relation and an uplink control channel resource used for transmission of the scheduling request, and a transmitting section that transmits the scheduling request.
    Type: Application
    Filed: January 14, 2021
    Publication date: February 29, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Matsumura, Satoshi Nagata, Jing Wang, Lan Chen
  • Publication number: 20240073890
    Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives a configuration related to transmission of a physical uplink shared channel by using higher layer signaling, and a transmitting section that simultaneously transmits, on the basis of the configuration, the physical uplink shared channel by using a plurality of coherent or non-coherent panels. According to one aspect of the present disclosure, it is possible to appropriately perform simultaneous UL transmission using multiple panels.
    Type: Application
    Filed: January 8, 2021
    Publication date: February 29, 2024
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Matsumura, Satoshi Nagata, Jing Wang, Lan Chen
  • Publication number: 20230051500
    Abstract: An endoscope illumination system is provided in an insert part and includes an exit surface from which illumination light is emitted, an entrance side optical surface on which the illumination light is incident, and an exit side optical surface from which the illumination light goes out. The entrance side optical surface includes an inner light distribution surface and an outer light distribution surface. The outer light distribution surface is located farther from the center axis of the insert part than the inner light distribution surface. The inner light distribution surface includes a first inner surface. The first inner surface is a curved surface that is convex to the exit surface. The outer light distribution surface is a flat surface or a curved surface that is concave to the exit surface.
    Type: Application
    Filed: July 28, 2022
    Publication date: February 16, 2023
    Applicant: OLYMPUS CORPORATION
    Inventor: Yuki NAGATA
  • Publication number: 20220208872
    Abstract: In EL display panels fabricated by vapor deposition, a vapor-deposition fine mask is employed to form red, green, and blue pixels. An issue, however, has been that misregistration of the vapor-deposition fine mask occurs, lowering manufacturing yields. To resolve this issue, on a thin-film transistor (TFT) substrate, red, green, and blue pixel electrodes are fashioned in matrix form. The TFT substrate is conveyed into a vapor-deposition chamber. Under a vacuum, an organic evaporation source is employed to codeposit a light-emitting layer composed of a host material and a red guest material on the TFT substrate display screen. An ultraviolet laser beam generated by a laser device is optically guided into the vapor-deposition chamber through a laser window and directed on the light-emitting layer formed onto the green and blue pixel electrodes. Positional selecting on the green and blue pixels is carried out by controlling a mirror galvanometer.
    Type: Application
    Filed: December 8, 2021
    Publication date: June 30, 2022
    Applicant: Qualtec Co., Ltd.
    Inventors: Hiroshi Takahara, Yuki Nagata
  • Patent number: 11294591
    Abstract: An apparatus creates an extended configuration proposal of a storage system including multiple nodes. A processor of the apparatus is configured to acquire information on requested performance of each host, which accesses the storage system. The processor is configured to acquire information on performance of each of multiple existing nodes of the storage system. The processor is configured to determine a number and performance of one or more additional nodes and a coupling form between the host and the storage system so as to satisfy the requested performance of each host. The processor is configured to include the number and the performance of the one or more additional nodes and the coupling form in the extended configuration proposal.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: April 5, 2022
    Assignee: HITACHI, LTD.
    Inventor: Yuki Nagata
  • Publication number: 20210265896
    Abstract: In an electric motor cooling structure for cooling an electric motor provided in a power unit by jetting an oil to the electric motor, an oil passage for passing the oil therethrough is formed between a cover member covering the electric motor from outside and a lid member fitted to the cover member. The cover member is formed with a plurality of jet holes as through-holes communicating with the oil passage, and the plurality of jet holes are oriented in the same direction as an axial direction of the motor. The oil passage is formed in an annular shape as viewed in the axial direction of the electric motor. The cover member is formed with a second oil passage for supplying the oil to a rotary shaft of the electric motor. Such cooling structure efficiently cools the electric motor while suppressing processing cost with a simple oil passage structure.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 26, 2021
    Inventors: Kohei OMORI, Hiroyuki SUGIURA, Yuki NAGATA
  • Publication number: 20210137360
    Abstract: An endoscope includes: an objective optical system including a lens, allowing light from an imaging subject to be incident on a distal end surface, and focusing the light onto an image-capturing surface of an image-capturing element; an elongated light guide provided adjacent to a side of the system and guiding illumination light to be emitted from a distal end; and an optically transparent distal end cover disposed at a position where the distal end of the guide is covered, wherein the distal end surface is located farther forward than the distal end of the guide, a notched portion is provided at a distal-end outer edge of a side surface of the system, the side surface being adjacent to the guide, so that the system is narrower toward a front side from the distal end of the guide, and the cover is provided so as to bulge toward the notched portion.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 13, 2021
    Applicant: OLYMPUS CORPORATION
    Inventors: Yuki NAGATA, Hiroyuki NAGAMIZU
  • Publication number: 20210109672
    Abstract: An apparatus creates an extended configuration proposal of a storage system including multiple nodes. A processor of the apparatus is configured to acquire information on requested performance of each host, which accesses the storage system. The processor is configured to acquire information on performance of each of multiple existing nodes of the storage system. The processor is configured to determine a number and performance of one or more additional nodes and a coupling form between the host and the storage system so as to satisfy the requested performance of each host. The processor is configured to include the number and the performance of the one or more additional nodes and the coupling form in the extended configuration proposal.
    Type: Application
    Filed: March 10, 2020
    Publication date: April 15, 2021
    Applicant: HITACHI, LTD.
    Inventor: Yuki NAGATA
  • Patent number: 10927785
    Abstract: In an internal combustion engine in which a plurality of cylinders are arranged in series in a cylinder section, pressures of the cylinders can be detected by a smaller number of pressure sensors. An engine in which a plurality of cylinders are arranged in series in a cylinder section includes a communication path through which combustion chambers of the cylinders adjacent to each other communicate with each other, and a pressure sensor is disposed in the communication path.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: February 23, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hidetoshi Wakasa, Tetsuya Nakayasu, Hiroyuki Natsui, Daisuke Kitamura, Yuki Nagata, Kazunori Ikarashi
  • Publication number: 20200240355
    Abstract: In an internal combustion engine in which a plurality of cylinders are arranged in series in a cylinder section, pressures of the cylinders can be detected by a smaller number of pressure sensors. An engine in which a plurality of cylinders are arranged in series in a cylinder section includes a communication path through which combustion chambers of the cylinders adjacent to each other communicate with each other, and a pressure sensor is disposed in the communication path.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 30, 2020
    Inventors: Hidetoshi Wakasa, Tetsuya Nakayasu, Hiroyuki Natsui, Daisuke Kitamura, Yuki Nagata, Kazunori Ikarashi
  • Publication number: 20200111846
    Abstract: An EL display panel fabricated by evaporation creates red, green, and blue pixels using a fine deposition mask (251). However, the displacement of the fine deposition mask (251) decreases the manufacturing yield. In the present invention, red, green, and blue pixel electrodes are arranged in a matrix on a TFT substrate (52). The TFT substrate (52) is transferred into a vacuum deposition chamber (56). A light-emitting layer made up of a host material and a red guest material is codeposited on the presentation screen of the TFT substrate using an organic evaporation source (66) in a vacuum. A laser device (58) generates ultraviolet laser light (59) which is guided into the vacuum deposition chamber (56) through a laser window (63) to irradiate a light-emitting layer formed on the green and blue pixel electrodes. The positions of the green and blue pixels are selected by controlling a galvano mirror (62).
    Type: Application
    Filed: March 23, 2018
    Publication date: April 9, 2020
    Applicant: Qualtec Co., Ltd.
    Inventors: Hiroshi Takahara, Yuki Nagata
  • Patent number: 10181352
    Abstract: According to one embodiment, when a garbage collection end request is received from a host during the execution of garbage collection, a controller calculates a first, time that is a time until a second processing being executed is completed. In a case where the calculated first time does not exceed the first threshold, the controller completes the second processing being executed, and stops the first processing.
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: January 15, 2019
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventor: Yuki Nagata
  • Patent number: 10041394
    Abstract: An air/oil-cooled internal combustion engine capable of increasing accuracy in detection of the temperature of the air/oil-cooled internal combustion engine by a temperature sensor and carrying out the warm-up operation after the start-up of the air/oil-cooled internal combustion engine favorably. The air/oil-cooled internal combustion engine includes cooling fins that are provided on the circumferences of a cylinder block and a cylinder head; and a cooling passage that is provided in a combustion chamber upper wall covering a combustion chamber of the cylinder head and is used for cooling the combustion chamber upper wall with lubrication oil. The air/oil-cooled internal combustion engine has a temperature sensor configured to detect the temperature of the air/oil-cooled internal combustion engine by detecting the temperature of oil. The temperature sensor faces a cooling oil outlet portion of the cooling passage.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: August 7, 2018
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Makoto Harada, Yuki Nagata, Teppei Hakamata
  • Patent number: 9870156
    Abstract: According to one embodiment, a memory system is provided wherein an interruption generating unit generates an interruption signal for one or more commands executed by a transfer executing unit when an end number counter is greater than or equal to a first threshold. A transfer type conjecturing unit determines whether the transfer type of a first command to be executed after transmitting the interruption signal is sequential transfer or random transfer and sets the first threshold at a value different between when determining being the sequential transfer and when determining being the random transfer.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: January 16, 2018
    Assignee: Toshiba Memory Corporation
    Inventor: Yuki Nagata
  • Patent number: 9792068
    Abstract: According to one embodiment, when a first command and first data are received from a host, and in a case where the number of free blocks is less than a first threshold, a controller executes a first processing. The first processing includes reading valid data included in one first block that includes the valid data and invalid data and writing the read valid data and at least a part of write data specified by the write command into the free block.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: October 17, 2017
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventor: Yuki Nagata
  • Publication number: 20170075580
    Abstract: According to one embodiment, when a first command and first data are received from a host, and in a case where the number of free blocks is less than a first threshold, a controller executes a first processing. The first processing includes reading valid data included in one first block that includes the valid data and invalid data and writing the read valid data and at least a part of write data specified by the write command into the free block.
    Type: Application
    Filed: February 25, 2016
    Publication date: March 16, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: YUKI NAGATA
  • Publication number: 20170068615
    Abstract: According to one embodiment, when a garbage collection end request is received from a host during the execution of garbage collection, a controller calculates a first, time that is a time until a second processing being executed is completed. In a case where the calculated first time does not exceed the first threshold, the controller completes the second processing being executed, and stops the first processing.
    Type: Application
    Filed: February 23, 2016
    Publication date: March 9, 2017
    Applicant: Kabushiki Kaisha Toshiba
    Inventor: Yuki NAGATA
  • Publication number: 20170009640
    Abstract: An air/oil-cooled internal combustion engine capable of increasing accuracy in detection of the temperature of the air/oil-cooled internal combustion engine by a temperature sensor and carrying out the warm-up operation after the start-up of the air/oil-cooled internal combustion engine favorably. The air/oil-cooled internal combustion engine includes cooling fins that are provided on the circumferences of a cylinder block and a cylinder head; and a cooling passage that is provided in a combustion chamber upper wall covering a combustion chamber of the cylinder head and is used for cooling the combustion chamber upper wall with lubrication oil. The air/oil-cooled internal combustion engine has a temperature sensor configured to detect the temperature of the air/oil-cooled internal combustion engine by detecting the temperature of oil. The temperature sensor faces a cooling oil outlet portion of the cooling passage.
    Type: Application
    Filed: July 6, 2016
    Publication date: January 12, 2017
    Inventors: Makoto Harada, Yuki Nagata, Teppei Hakamata