Patents by Inventor Takahiro Yamazaki

Takahiro Yamazaki 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: 11419113
    Abstract: There is provided a wireless communication method in a wireless communication system including a plurality of base station apparatuses, a plurality of wireless signal processing apparatuses configured to perform signal processing that corresponds to each of a plurality of wireless schemes, and a control apparatus configured to control a transmission timing of signals in the base station apparatus and the wireless signal processing apparatus, the method including: determining a combination of the base station apparatus and the wireless signal processing apparatus that perform communication at each predetermined time by the control apparatus such that there is less overlap in time to establish a communication path between the wireless signal processing apparatus and each of a plurality of base station apparatuses that use the same wireless signal processing apparatus, in which the base station apparatus and the wireless signal processing apparatus perform communication by switching a determined combination of t
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: August 16, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei Katayama, Atsushi Taniguchi, Kenji Shimizu, Takahiro Yamazaki, Maiko Naya
  • Patent number: 11412445
    Abstract: An access point management method for managing a plurality of access points capable of providing wireless communication services in accordance with a plurality of wireless standards to a radio terminal apparatus includes acquiring plural pieces of request information which are used for requesting providing of the wireless communication service and include information indicating an area in which the wireless communication service is provided, selecting the access point assigned to each wireless communication service, based on the area requested by the plural pieces of request information acquired and characteristics of a wireless standard provided in the wireless communication service, and transmitting a request signal for deploying the wireless communication service corresponding to the request information, to the access point selected.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: August 9, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takahiro Yamazaki, Kenji Shimizu, Atsushi Taniguchi, Yohei Katayama, Maiko Naya
  • Patent number: 11406016
    Abstract: A wiring substrate includes a core layer, first conductor layers including a first inner conductor layer, a first outer conductor layer and a first intermediate conductor layer, second conductor layers including a second inner conductor layer, a second outer conductor layer and a second intermediate conductor layer, and interlayer insulating layers interposed between the first conductor layers and between the second conductor layers. The first and/or second inner conductor layers has a first laminated structure including a metal foil layer and a plating film layer, the first and/or second outer conductor layers has the first laminated structure, and the first and/or second intermediate conductor layers has a second laminated structure including a metal foil layer and a plating film layer and includes a conductor pattern formed such that an upper surface of the conductor pattern has an edge portion forming an inclined portion inclined toward the core layer.
    Type: Grant
    Filed: March 24, 2020
    Date of Patent: August 2, 2022
    Assignee: IBIDEN CO., LTD.
    Inventors: Takenobu Nakamura, Takahiro Yamazaki, Takashi Yamauchi, Toshihide Makino
  • Publication number: 20220235731
    Abstract: Provided is an engine working apparatus capable of smoothly decelerating an engine. The engine working apparatus includes: an internal combustion engine including a piston reciprocally movable in a cylinder and a combustion chamber defined by the piston; an ignition plug configured to ignite air-fuel mixture in the combustion chamber; a detector configured to detect a rotation number of the internal combustion engine; and a controller configured to control an ignition timing of the ignition plug based on the detected rotation number, execute feedback control of determining the ignition timing based on a deviation between a target rotation number and the detected rotation number, and to execute the feedback control when the detected rotation number satisfies a predetermined deceleration condition.
    Type: Application
    Filed: January 25, 2022
    Publication date: July 28, 2022
    Inventors: Yuta Kobayashi, Takahiro Yamazaki, Yuichi Tsuyuki, Kohsuke Watanabe
  • Patent number: 11395324
    Abstract: This invention provides a radio communication method in a radio communication system including a base station apparatus and a radio signal processing apparatus for communicating with the base station apparatus, the radio communication method including granting radio control information that includes at least information specifying a radio scheme to be used as a parameter required for radio communication, to a packet and transmitting the packet from which the radio control information has been removed, by the radio scheme specified by the radio control information granted to the packet.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: July 19, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei Katayama, Atsushi Taniguchi, Kenji Shimizu, Takahiro Yamazaki, Maiko Naya, Takashi Shimizu
  • Patent number: 11306687
    Abstract: An engine exhaust manifold including exhaust inlet parts at four locations corresponding to a plurality of exhaust ports, one exhaust outlet part, and an exhaust confluence part to collect exhaust gas from each of the exhaust inlet parts and send to the exhaust outlet part. An EGR passage part to send EGR gas toward an intake passage is formed.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: April 19, 2022
    Assignee: KUBOTA CORPORATION
    Inventors: Kentaro Nagai, Ryutaro Komura, Takashi Yamaguchi, Kumiko Sakaguchi, Takahiro Yamazaki
  • Publication number: 20220032401
    Abstract: A workpiece having a first plate-shaped part and a second plate-shaped part connected to the first plate-shaped part in a direction to cross the first plate-shaped part is cut with a laser beam. A cutting line across the first plate-shaped part and the second plate-shaped part is set. In the second plate-shaped part, a notch portion that opens to a tip end portion of the second plate-shaped part and is along the cutting line is formed by cutting with the laser beam so that a cutout piece that is cut out by forming the notch portion is divided into a tip end portion and a base portion. The first plate-shaped part is cut along the cutting line by irradiation with the laser beam from one direction.
    Type: Application
    Filed: September 17, 2019
    Publication date: February 3, 2022
    Inventors: Shiroyuki MIYABUCHI, Takahiro YAMAZAKI, Takayuki KAMIYAMA, Yutaka MASHIKO, Haruya SATOU
  • Publication number: 20210401933
    Abstract: The present invention provides a compound, preferably a peptide, having the following characteristics: a) consisting of 9 amino acids in a linear arrangement; b) of those 9 amino acids, 5 are cationic and 4 have a lipophilic R group; c) at least one of said 9 amino acids is a non-genetically coded amino acid (e.g. a modified derivative of a genetically coded amino acid); and optionally d) the lipophilic and cationic residues are arranged such that there are no more than two of either type of residue adjacent to one another; and further optionally e) the molecule comprises two pairs of adjacent cationic amino acids and one or two pairs of adjacent lipophilic residues; for use in the treatment of a tumour by combined, sequential or separate administration with an immune checkpoint inhibitor. The present invention further provides pharmaceutical packs or compositions comprising these active agents and methods of treating a tumour comprising administration of these active agents.
    Type: Application
    Filed: July 2, 2021
    Publication date: December 30, 2021
    Inventors: Liv Marie Eike, Ketil André Camilio, Baldur Sveinbjörnsson, Laurence Zitvogel, Takahiro Yamazaki, Oystein Rekdal, John Sigurd Mjoen Svendsen
  • Patent number: 11174819
    Abstract: Provided is a starting-fuel supply device, including: a starting-fuel supply valve configured to automatically add a starting fuel to an air-fuel mixture generated by a carburetor; and a valve chamber for the starting-fuel supply valve, wherein a fuel in a fuel tank is allowed to move to an intake passage through the valve chamber for the starting-fuel supply valve with use of a manual pump configured to suck up the fuel in the fuel tank into a carburetor before start of an engine, and wherein the valve chamber is disposed at a position below the intake passage when the engine is in a stored state.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: November 16, 2021
    Assignee: YAMABIKO CORPORATION
    Inventors: Yuta Kobayashi, Takahiro Yamazaki
  • Patent number: 11160164
    Abstract: A wiring substrate includes a core layer, first conductor layers including first inner, outer and intermediate conductor layers, second conductor layers including second inner, outer and intermediate conductor layers, interlayer insulating layers interposed between the first conductor layers and between the second conductor layers, and via conductors formed in the core layer such that each via conductor decreases in diameter from one of the inner conductor layers toward the other one of the inner conductor layers and that the other one of the inner conductor layers has thickness greater than thickness of the one of the inner conductor layers. The first and/or second inner conductor layers includes a first laminated structure including metal foil and plating film layers, the first and/or second outer conductor layers includes the first laminated structure, and the first and/or second intermediate conductor layers includes a second laminated structure including metal foil and plating film layers.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: October 26, 2021
    Assignee: IBIDEN CO., LTD.
    Inventors: Takenobu Nakamura, Takahiro Yamazaki, Takashi Yamauchi, Toshihide Makino
  • Patent number: 11116080
    Abstract: A wiring substrate includes a core layer, first conductor layers including first inner, outer and intermediate layers, second conductor layers including second inner, outer and intermediate layers, interlayer insulating layers interposed between the first conductor layers and between the second conductor layers, and via conductors formed in the insulating layers such that each via conductor connects two conductor layers and is integrally formed with one of the conductor layers on side away from the core layer. The first and/or second inner conductor layers has a first conductor layer structure including metal foil and plating film layers, the first and/or second outer conductor layers has the first structure, the first and/or second intermediate conductor layers has a second conductor layer structure including metal foil and plating film layers, and the via conductors include a group integrally formed with the first structure and including constricted via conductors each having a constricted portion.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: September 7, 2021
    Assignee: IBIDEN CO., LTD.
    Inventors: Takenobu Nakamura, Takahiro Yamazaki, Takashi Yamauchi, Toshihide Makino
  • Publication number: 20210274456
    Abstract: A radio communication method executed by a control apparatus controlling a base station apparatus performing communication with a terminal in a predetermined region, and includes determining whether there is the terminal that is asynchronized in communication with the base station apparatus transmitting a synchronization signal, and controlling, in a case where it is determined that there is the asynchronized terminal, the base station apparatus to increase an allocation time of the synchronization signal in compliance with a radio scheme used by the asynchronized terminal or to shorten an allocation cycle of the synchronization signal.
    Type: Application
    Filed: April 8, 2019
    Publication date: September 2, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Patent number: 11083774
    Abstract: The present invention provides a compound, preferably a peptide, having the following characteristics: a) consisting of 9 amino acids in a linear arrangement; b) of those 9 amino acids, 5 are cationic and 4 have a lipophilic R group; c) at least one of said 9 amino acids is a non-genetically coded amino acid (e.g. a modified derivative of a genetically coded amino acid); and optionally d) the lipophilic and cationic residues are arranged such that there are no more than two of either type of residue adjacent to one another; and further optionally e) the molecule comprises two pairs of adjacent cationic amino acids and one or two pairs of adjacent lipophilic residues; for use in the treatment of a tumour by combined, sequential or separate administration with an immune checkpoint inhibitor. The present invention further provides pharmaceutical packs or compositions comprising these active agents and methods of treating a tumour comprising administration of these active agents.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: August 10, 2021
    Assignee: LYTIX BIOPHARMA AS
    Inventors: Liv Marie Eike, Ketil Camilio, Baldur Sveinbjornsson, Laurence Zitvogel, Takahiro Yamazaki, Oystein Rekdal, John Sigurd Mjoen Svendsen
  • Publication number: 20210227538
    Abstract: There is provided a wireless communication method in a wireless communication system including a plurality of base station apparatuses, a plurality of wireless signal processing apparatuses configured to perform signal processing that corresponds to each of a plurality of wireless schemes, and a control apparatus configured to control a transmission timing of signals in the base station apparatus and the wireless signal processing apparatus, the method including: determining a combination of the base station apparatus and the wireless signal processing apparatus that perform communication at each predetermined time by the control apparatus such that there is less overlap in time to establish a communication path between the wireless signal processing apparatus and each of a plurality of base station apparatuses that use the same wireless signal processing apparatus, in which the base station apparatus and the wireless signal processing apparatus perform communication by switching a determined combination of t
    Type: Application
    Filed: April 4, 2019
    Publication date: July 22, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210219201
    Abstract: A base station information DB (11) of a base station management apparatus (1) stores base station information that indicates wireless schemes that can be implemented by base stations (5), scheduled periods for implementation of the wireless schemes, and coverage areas of the base stations (5) in which wireless terminals can be accommodated.
    Type: Application
    Filed: August 23, 2019
    Publication date: July 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takashi SHIMIZU, Maiko NAYA, Kenji SHIMIZU, Takahiro YAMAZAKI, Atsushi TANIGUCHI, Takayuki YAMADA
  • Publication number: 20210199074
    Abstract: An engine exhaust manifold including exhaust inlet parts at four locations corresponding to a plurality of exhaust ports, one exhaust outlet part, and an exhaust confluence part to collect exhaust gas from each of the exhaust inlet parts and send to the exhaust outlet part. An EGR passage part to send EGR gas toward an intake passage is formed.
    Type: Application
    Filed: November 12, 2020
    Publication date: July 1, 2021
    Inventors: Kentaro NAGAI, Ryutaro KOMURA, Takashi YAMAGUCHI, Kumiko SAKAGUCHI, Takahiro YAMAZAKI
  • Publication number: 20210160914
    Abstract: This invention provides a radio communication method in a radio communication system including a base station apparatus and a radio signal processing apparatus for communicating with the base station apparatus, the radio communication method including granting radio control information that includes at least information specifying a radio scheme to be used as a parameter required for radio communication, to a packet and transmitting the packet from which the radio control information has been removed, by the radio scheme specified by the radio control information granted to the packet.
    Type: Application
    Filed: April 5, 2019
    Publication date: May 27, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA, Takashi SHIMIZU
  • Patent number: 10986729
    Abstract: A wiring substrate includes a core layer, first conductor layers including first inner, outer and intermediate conductor layers, second conductor layers including second inner, outer and intermediate conductor layers, and interlayer insulating layers interposed between the first conductor layers and between the second conductor layers. The first and/or second inner conductor layers has a first laminated structure including metal foil and plating film layers and includes first conductor pattern having a side surface curved toward inner side of the first pattern, the first and/or second outer conductor layers has the first laminated structure and includes the first conductor pattern having the side surface curved toward the inner side of the first pattern, and the first and/or second intermediate conductor layers has a second laminated structure including metal foil and plating film layers and includes second conductor pattern having a side surface curved toward outer side of the second pattern.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: April 20, 2021
    Assignee: IBIDEN CO., LTD.
    Inventors: Takenobu Nakamura, Takahiro Yamazaki, Takashi Yamauchi, Toshihide Makino
  • Publication number: 20210112549
    Abstract: A wireless communication method is executed by a wireless communication system including one or more wireless terminals and a wireless communication apparatus. The wireless communication apparatus generates wireless scheme schedule information, which is information related to a schedule of a slot allocated to an uplink signal and a downlink signal of a predetermined wireless scheme, generates a downlink signal to be transmitted in the slot to the wireless terminal based on the wireless scheme schedule information, and transmits a beacon signal including the wireless scheme schedule information in the slot. The wireless terminal receives the beacon signal, in the slot, acquires the wireless scheme schedule information from the beacon signal, and generates an uplink signal to be transmitted in the slot to the wireless communication apparatus, based on the wireless scheme schedule information.
    Type: Application
    Filed: April 8, 2019
    Publication date: April 15, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei KATAYAMA, Atsushi TANIGUCHI, Kenji SHIMIZU, Takahiro YAMAZAKI, Maiko NAYA
  • Publication number: 20210092628
    Abstract: An environmental information acquisition method is performed by an environmental information acquisition apparatus that acquires a measurement result of a radio wave environment. The environmental information acquisition method includes distributing software of each radio scheme to one or more base station apparatuses measuring a radio wave environment of the radio scheme based on the software of the radio scheme, instructing the one or more base station apparatuses to measure the radio wave environment, and acquiring the measurement result of the radio wave environment from the one or more base station apparatuses measuring based on the software the radio wave environment in multiple sections set across an area.
    Type: Application
    Filed: April 4, 2019
    Publication date: March 25, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Maiko NAYA, Kenji SHIMIZU, Takahiro YAMAZAKI, Atsushi TANIGUCHI, Yohei KATAYAMA