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).
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Publication number: 20240150574Abstract: Provided is a polycarbonate-based resin composition, including; a polycarbonate-based resin (A) having a branching ratio of 0.01 mol % or more and 3.0 mol % or less; and a diphosphite compound (B) having a specific structure, wherein a content of the diphosphite compound (B) is from 0.005 part by mass to 0.5 part by mass with respect to 100 parts by mass of the polycarbonate-based resin (A).Type: ApplicationFiled: December 21, 2023Publication date: May 9, 2024Applicant: IDEMITSU KOSAN CO.,LTD.Inventors: Takahiro TORII, Yasunobu YAMAZAKI
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Patent number: 11973404Abstract: 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: GrantFiled: March 25, 2021Date of Patent: April 30, 2024Assignee: RISE PIT COMPANY CO., LTD.Inventor: Takahiro Yamazaki
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Publication number: 20240134296Abstract: The present disclosure relates to an electrophotographic photoreceptor including at least a photosensitive layer and a protective layer in sequence on a conductive support, and the protective layer contains a cured product of a curable compound, conductive particles having a band gap of 2.0 eV or more and 3.6 eV or less, and particles having a band gap of 8.0 eV or more.Type: ApplicationFiled: December 8, 2023Publication date: April 25, 2024Applicant: Mitsubishi Chemical CorporationInventors: Takahiro Choda, Daisuke Yamazaki, Akira Ando
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Publication number: 20240136124Abstract: A method of manufacturing a solid electrolytic capacitor according to the exemplary embodiment of the present disclosure includes a step of exposing a cathode body end portion, which is a portion of a cathode body, from an exterior body covering the cathode body, which is a conductor, and forming a contact electrode, which is a metal film, on the exposed cathode body end portion.Type: ApplicationFiled: June 12, 2023Publication date: April 25, 2024Inventors: Takahiro KUMAKAWA, Renki YAMAZAKI
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Patent number: 11954276Abstract: A touch panel including an oxide semiconductor film having conductivity is provided. The touch panel includes a transistor, a second insulating film, and a touch sensor. The transistor includes a gate electrode; a gate insulating film; a first oxide semiconductor film; a source electrode and a drain electrode; a first insulating film; and a second oxide semiconductor film. The second insulating film is over the second oxide semiconductor film so that the second oxide semiconductor film is positioned between the first insulating film and the second insulating film. The touch sensor includes a first electrode and a second electrode. One of the first and second electrodes includes the second oxide semiconductor film.Type: GrantFiled: May 11, 2021Date of Patent: April 9, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Hajime Kimura, Masami Jintyou, Yasuharu Hosaka, Naoto Goto, Takahiro Iguchi, Daisuke Kurosaki, Junichi Koezuka
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Patent number: 11929412Abstract: A semiconductor device with favorable electrical characteristics is provided. A semiconductor device with stable electrical characteristics is provided. The semiconductor device includes a first insulating layer, a second insulating layer, a third insulating layer, a fourth insulating layer, a semiconductor layer, and a first conductive layer. The second insulating layer is positioned over the first insulating layer and the island-shaped semiconductor layer is positioned over the second insulating layer. The second insulating layer has an island shape having an end portion outside a region overlapping with the semiconductor layer. The fourth insulating layer covers the second insulating layer, the semiconductor layer, the third insulating layer, and the first conductive layer, is in contact with part of a top surface of the semiconductor layer, and is in contact with the first insulating layer outside the end portion of the second insulating layer.Type: GrantFiled: July 18, 2022Date of Patent: March 12, 2024Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Masami Jintyou, Takahiro Iguchi, Yukinori Shima, Kenichi Okazaki
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Publication number: 20240074240Abstract: A high-resolution or high-definition display device is provided.Type: ApplicationFiled: January 18, 2022Publication date: February 29, 2024Inventors: Ryota HODO, Shinya SASAGAWA, Yoshikazu HIURA, Takahiro FUJIE, Shunpei YAMAZAKI
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Patent number: 11913371Abstract: 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: GrantFiled: September 24, 2020Date of Patent: February 27, 2024Assignee: YAMABIKO CORPORATIONInventors: Yuta Kobayashi, Takahiro Yamazaki
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Patent number: 11877199Abstract: 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: GrantFiled: August 23, 2019Date of Patent: January 16, 2024Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Takashi Shimizu, Maiko Naya, Kenji Shimizu, Takahiro Yamazaki, Atsushi Taniguchi, Takayuki Yamada
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Patent number: 11835022Abstract: 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: GrantFiled: January 25, 2022Date of Patent: December 5, 2023Assignees: YAMABIKO CORPORATION, OPPAMA INDUSTRY CO., LTD.Inventors: Yuta Kobayashi, Takahiro Yamazaki, Yuichi Tsuyuki, Kohsuke Watanabe
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Patent number: 11828221Abstract: 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: GrantFiled: December 14, 2022Date of Patent: November 28, 2023Assignee: YAMABIKO CORPORATIONInventors: Takahiro Yamazaki, Ken Shirai, Hisato Onodera, Koichirou Ogura
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Publication number: 20230233624Abstract: 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: ApplicationFiled: June 9, 2021Publication date: July 27, 2023Applicant: KIRIN HOLDINGS KABUSHIKI KAISHAInventors: Takahiro YAMAZAKI, Hiroaki SUZUKI, Yuji MORITA
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Publication number: 20230201305Abstract: 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: ApplicationFiled: July 2, 2021Publication date: June 29, 2023Inventors: Liv Marie Eike, Ketil André Camilio, Baldur Sveinbjörnsson, Laurence Zitvogel, Takahiro Yamazaki, Oystein Rekdal, John Sigurd Mjoen Svendsen
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Publication number: 20230193811Abstract: 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: ApplicationFiled: December 14, 2022Publication date: June 22, 2023Applicant: YAMABIKO CORPORATIONInventors: Takahiro YAMAZAKI, Ken SHIRAI, Hisato ONODERA, Koichirou OGURA
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Publication number: 20230131144Abstract: 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: ApplicationFiled: March 25, 2021Publication date: April 27, 2023Inventor: Takahiro YAMAZAKI
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Publication number: 20230119668Abstract: 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: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Applicant: Murata Manufacturing Co., Ltd.Inventor: Takahiro YAMAZAKI
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Patent number: 11617070Abstract: 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: GrantFiled: April 4, 2019Date of Patent: March 28, 2023Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Atsushi Taniguchi, Kenji Shimizu, Yohei Katayama, Takahiro Yamazaki, Maiko Naya
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Publication number: 20230017963Abstract: 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: ApplicationFiled: June 17, 2022Publication date: January 19, 2023Applicant: YAMABIKO CORPORATIONInventors: Kenta ITO, Takahiro YAMAZAKI, Shouta GENBA, Takahiro KINOSHITA
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Patent number: 11549430Abstract: 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: GrantFiled: June 17, 2022Date of Patent: January 10, 2023Assignee: YAMABIKO CORPORATIONInventors: Kenta Ito, Takahiro Yamazaki, Shouta Genba, Takahiro Kinoshita
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Patent number: 11546868Abstract: 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: GrantFiled: April 8, 2019Date of Patent: January 3, 2023Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yohei Katayama, Atsushi Taniguchi, Kenji Shimizu, Takahiro Yamazaki, Maiko Naya