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).

  • Publication number: 20240369027
    Abstract: An engine control device that regulates fuel to be supplied to an engine including: a starting fuel supply valve that supplies starting fuel to air to the engine or to an air-fuel mixture of air and fuel in starting the engine; an engine temperature detection unit that detects an engine temperature of the engine; an engine speed detection unit that detects the engine speed of the engine; and a control unit that controls the starting fuel supply valve to open and close to control the engine, in which the control unit controls an opening time of the starting fuel supply valve according to the engine temperature and the engine speed.
    Type: Application
    Filed: May 1, 2024
    Publication date: November 7, 2024
    Inventors: Minoru KUROIWA, Ryosuke IMAI, Takahiro YAMAZAKI
  • Publication number: 20240301955
    Abstract: A movable valve element (24) is comprised of a valve member (22) and a leaf spring (26). A passage forming member (12) is securely fixed to a valve chamber forming member (10) that forms a valve chamber (S). The passage forming member (12) has a fluid passage (14) extending from one end to the other end thereof, with the one end (14a) of the fluid passage (14) constituting an outlet port of the valve chamber (S). The passage forming member (12) has an O-ring (20) surrounding and spaced apart from the outlet port (14a), the O-ring (20) constituting a valve seat. Spring force of the leaf spring (26) brings the valve member (22) into pressure contact with the O-ring (20), to form a closed valve state.
    Type: Application
    Filed: January 12, 2024
    Publication date: September 12, 2024
    Applicant: YAMABIKO CORPORATION
    Inventors: Takahiro YAMAZAKI, Yuta ONUMA, Tamotsu SAITO, Tomoyoshi KUDO, Ryosuke IMAI
  • Publication number: 20240293506
    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: March 7, 2024
    Publication date: September 5, 2024
    Inventors: Liv Marie Eike, Ketil André Camilio, Baldur Sveinbjörnsson, Laurence Zitvogel, Takahiro Yamazaki, Oystein Rekdal, John Sigurd Mjoen Svendsen
  • Patent number: 11973404
    Abstract: A gas engine power generating system includes an electricity generating component including a gas engine, an alternating-current electricity generator, a cooling system portion, an exhaust system portion, an engine control unit, a battery, and an alternating current/direct current inverter, and a housing. A plurality of the electricity generating components are provided as electricity generating units, and are accommodated in the housing. Each electricity generating unit is configured to be capable of generating electricity independently, the plurality of electricity generating units are electrically connected together in parallel, operation, shut-down, and the amount of generated electric power for all the electricity generating units are managed by a total control unit, and direct-current power from each electricity generating unit is aggregated and converted to alternating-current power, and is supplied to the load side.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: April 30, 2024
    Assignee: RISE PIT COMPANY CO., LTD.
    Inventor: Takahiro Yamazaki
  • Patent number: 11913371
    Abstract: Provided is an air leading type stratified scavenging two-stroke internal combustion engine including an air passage configured to allow supply of air to a scavenging passage configured to allow communication between a crank chamber and a combustion chamber, at least one sensor configured to detect an operating condition of an engine, and a fuel valve configured to control fuel supply to the air passage based on detection performed by the at least one sensor. The fuel supply to the air passage is controlled by the fuel valve at times other than start and idling of the engine or at needed times in addition to the start or the idling of the engine.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: February 27, 2024
    Assignee: YAMABIKO CORPORATION
    Inventors: Yuta Kobayashi, Takahiro Yamazaki
  • Patent number: 11877199
    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: Grant
    Filed: August 23, 2019
    Date of Patent: January 16, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takashi Shimizu, Maiko Naya, Kenji Shimizu, Takahiro Yamazaki, Atsushi Taniguchi, Takayuki Yamada
  • Patent number: 11835022
    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: Grant
    Filed: January 25, 2022
    Date of Patent: December 5, 2023
    Assignees: YAMABIKO CORPORATION, OPPAMA INDUSTRY CO., LTD.
    Inventors: Yuta Kobayashi, Takahiro Yamazaki, Yuichi Tsuyuki, Kohsuke Watanabe
  • Patent number: 11828221
    Abstract: A Schnuerle scavenging two-stroke engine is provided that can keep combustion stability in a wide rotation speed range while suppressing blow-by. The engine of the present invention is a Schnuerle scavenging two-stroke engine (2). A scavenging passage (14(in1)) related to at least one scavenging port (16(in1)) has, at its upper end portion (14a(in1)), an intake-side wall surface (204). The intake-side wall surface (204) defines a first flow direction (42) of scavenging gas discharged from the scavenging port (16(in1)) at a height level of the scavenging port (16(in1)). The upper end portion (14a(in1)) of the scavenging passage (14(in1)) related to the scavenging port (16(in1)) has a guide portion (50) defining a second flow direction (44) of scavenging gas discharged from the scavenging port (16(in1)). The second flow direction (44) is deflected to the intake side from the first flow direction (42) at the height level of the scavenging port (16(in1)).
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: November 28, 2023
    Assignee: YAMABIKO CORPORATION
    Inventors: Takahiro Yamazaki, Ken Shirai, Hisato Onodera, Koichirou Ogura
  • Publication number: 20230233624
    Abstract: An object of the present invention is to provide a novel composition which suppresses or improves depression. The present invention provides a composition for use in suppressing or improving depression, comprising Lactobacillus paracasei as an active ingredient. In the present invention, the depression can be a condition which occurs in daily life. The composition of the present invention can be provided as a food composition and a supplement, and can be provided to a human so that Lactobacillus paracasei is ingested in a daily amount of 1 mg or more in terms of dry cell mass or 10 to 1011 cells.
    Type: Application
    Filed: June 9, 2021
    Publication date: July 27, 2023
    Applicant: KIRIN HOLDINGS KABUSHIKI KAISHA
    Inventors: Takahiro YAMAZAKI, Hiroaki SUZUKI, Yuji MORITA
  • Publication number: 20230201305
    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: June 29, 2023
    Inventors: Liv Marie Eike, Ketil André Camilio, Baldur Sveinbjörnsson, Laurence Zitvogel, Takahiro Yamazaki, Oystein Rekdal, John Sigurd Mjoen Svendsen
  • Publication number: 20230193811
    Abstract: A Schnuerle scavenging two-stroke engine is provided that can keep combustion stability in a wide rotation speed range while suppressing blow-by. The engine of the present invention is a Schnuerle scavenging two-stroke engine (2). A scavenging passage (14(in1)) related to at least one scavenging port (16(in1)) has, at its upper end portion (14a(in1)), an intake-side wall surface (204). The intake-side wall surface (204) defines a first flow direction (42) of scavenging gas discharged from the scavenging port (16(in1)) at a height level of the scavenging port (16(in1)). The upper end portion (14a(in1)) of the scavenging passage (14(in1)) related to the scavenging port (16(in1)) has a guide portion (50) defining a second flow direction (44) of scavenging gas discharged from the scavenging port (16(in1)). The second flow direction (44) is deflected to the intake side from the first flow direction (42) at the height level of the scavenging port (16(in1)).
    Type: Application
    Filed: December 14, 2022
    Publication date: June 22, 2023
    Applicant: YAMABIKO CORPORATION
    Inventors: Takahiro YAMAZAKI, Ken SHIRAI, Hisato ONODERA, Koichirou OGURA
  • Publication number: 20230131144
    Abstract: A gas engine power generating system includes an electricity generating component including a gas engine, an alternating-current electricity generator, a cooling system portion, an exhaust system portion, an engine control unit, a battery, and an alternating current/direct current inverter, and a housing. A plurality of the electricity generating components are provided as electricity generating units, and are accommodated in the housing. Each electricity generating unit is configured to be capable of generating electricity independently, the plurality of electricity generating units are electrically connected together in parallel, operation, shut-down, and the amount of generated electric power for all the electricity generating units are managed by a total control unit, and direct-current power from each electricity generating unit is aggregated and converted to alternating-current power, and is supplied to the load side.
    Type: Application
    Filed: March 25, 2021
    Publication date: April 27, 2023
    Inventor: Takahiro YAMAZAKI
  • Publication number: 20230119668
    Abstract: A predictive sensor system has a memory that collects time series data from a sensor that detects a parameter of an atmosphere in an inhabitable space. Circuitry implements a trained predictive sensor model and generates predicted sensor measurement data for a future segment of time. The trained predictive sensor model includes a first trained model and a second trained model. The first trained model is more suitable for forecasting the predicted data in a first forecasting segment than the second trained model. The second trained model is more suitable for forecasting the predicted data in a second forecasting segment than the first trained model wherein the second forecasting segment comes later than the first forecasting segment. The circuitry also forecasts the predicted data in another time segment between the first forecasting segment and the second forecasting segment based on the time series data and the trained predictive sensor model.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Applicant: Murata Manufacturing Co., Ltd.
    Inventor: Takahiro YAMAZAKI
  • Patent number: 11617070
    Abstract: A communication control apparatus includes a communication parameter acquisition unit that acquires at least one second communication parameter that is a candidate for a first communication parameter indicating a communication parameter to be assigned to a communication apparatus and indicates a communication parameter suitable for regional characteristics indicating a communication environment in a region where the communication apparatus is installed, a setting file storage unit that stores a setting file corresponding to each second communication parameter, a setting file acquisition control unit that acquires the setting file and stores the acquired setting file in the setting file storage unit, and a communication parameter assignment unit that determines the first communication parameter from among the second communication parameters acquired by the communication parameter acquisition unit and assigns the determined first communication parameter to the communication apparatus.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: March 28, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Atsushi Taniguchi, Kenji Shimizu, Yohei Katayama, Takahiro Yamazaki, Maiko Naya
  • Publication number: 20230017963
    Abstract: An engine (2) is a four-flow scavenging type engine. Four scavenging ports (34) include: first right and left scavenging ports (34(lef-1) and 34(ref-1)) that lie on a side relatively away from an exhaust port (22) and that lie facing each other with a cylinder (4) in between; and second right and left scavenging ports (34(lef-2) and 34(ref-2)) that lie closer to the exhaust port (22) than first right and left scavenging ports do and that lie facing each other with the cylinder (4) in between. The second left scavenging port and the first right scavenging port that make up a first mutually diagonal set (Diag-No.1) have different opening timings from those of the first left scavenging port and the second right scavenging port that make up a second mutually diagonal set (Diag-No.2).
    Type: Application
    Filed: June 17, 2022
    Publication date: January 19, 2023
    Applicant: YAMABIKO CORPORATION
    Inventors: Kenta ITO, Takahiro YAMAZAKI, Shouta GENBA, Takahiro KINOSHITA
  • Patent number: 11549430
    Abstract: An engine (2) is a four-flow scavenging type engine. Four scavenging ports (34) include: first right and left scavenging ports (34(lef-1) and 34(ref-1)) that lie on a side relatively away from an exhaust port (22) and that lie facing each other with a cylinder (4) in between; and second right and left scavenging ports (34(lef-2) and 34(ref-2)) that lie closer to the exhaust port (22) than first right and left scavenging ports do and that lie facing each other with the cylinder (4) in between. The second left scavenging port and the first right scavenging port that make up a first mutually diagonal set (Diag-No. 1) have different opening timings from those of the first left scavenging port and the second right scavenging port that make up a second mutually diagonal set (Diag-No. 2).
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: January 10, 2023
    Assignee: YAMABIKO CORPORATION
    Inventors: Kenta Ito, Takahiro Yamazaki, Shouta Genba, Takahiro Kinoshita
  • Patent number: 11546868
    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: Grant
    Filed: April 8, 2019
    Date of Patent: January 3, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei Katayama, Atsushi Taniguchi, Kenji Shimizu, Takahiro Yamazaki, Maiko Naya
  • Patent number: 11500759
    Abstract: An information processing system is provided. The information processing system generates a program so as to output a hash value calculated based on a hash value calculation instruction included in a source code for generating the program, determines a set of analysis support information associated with the hash value calculation instruction and the hash value calculated based on the hash value calculation instruction, stores the set of the analysis support information and the hash value, stores at least a part of one or more hash values output as a result of execution of the program, and outputs, by using at least the part of the stored hash value, the analysis support information that makes the set with the hash value.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: November 15, 2022
    Assignee: NINTENDO CO., LTD.
    Inventors: Takahiro Yamazaki, Kiyoto Suzuki
  • Publication number: 20220325659
    Abstract: Provided is an air leading type stratified scavenging two-stroke internal combustion engine including an air passage configured to allow supply of air to a scavenging passage configured to allow communication between a crank chamber and a combustion chamber, at least one sensor configured to detect an operating condition of an engine, and a fuel valve configured to control fuel supply to the air passage based on detection performed by the at least one sensor. The fuel supply to the air passage is controlled by the fuel valve at times other than start and idling of the engine or at needed times in addition to the start or the idling of the engine.
    Type: Application
    Filed: September 24, 2020
    Publication date: October 13, 2022
    Inventors: Yuta KOBAYASHI, Takahiro YAMAZAKI
  • Patent number: 11438890
    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: Grant
    Filed: April 8, 2019
    Date of Patent: September 6, 2022
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Yohei Katayama, Atsushi Taniguchi, Kenji Shimizu, Takahiro Yamazaki, Maiko Naya