Patents by Inventor Ryo MATSUNAGA
Ryo MATSUNAGA 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: 20240109412Abstract: A driving assistance apparatus includes a parking lot staying determination section which determines whether or not a vehicle is present in a parking lot having a parking row including parking slots and/or parked vehicles located adjacent to each other, an erroneous operation determination section which determines whether or not an occupant has erroneously stepped on an acceleration operation element, and a control section which executes driving power reduction control upon determination that the vehicle is present in the parking lot and that the occupant has performed the erroneous operation. When the erroneous operation determination section determines that the occupant has performed the erroneous operation again before elapse of a predetermined threshold time after execution of the driving power reduction control, the control section executes the driving power reduction control again, irrespective of the result of the determination by the parking lot staying determination section.Type: ApplicationFiled: September 6, 2023Publication date: April 4, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Naoya MATSUNAGA, Takuya Kaminade, Masaki Ikai, Ryo Ishii, Masashi Oishi
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Publication number: 20240092346Abstract: Provided is a driving support device (1) including a control device which has an acceleration suppression function of suppressing acceleration of an own vehicle when the own vehicle is determined to be positioned in a parking area (PA) including a parking spot row (PSA) and an erroneous depression operation is determined to be executed on an accelerator pedal (AP). The control device predicts a trajectory (T) of the own vehicle in a case in which the own vehicle travels when a speed (vs) of the own vehicle is equal to or higher than a predetermined speed, and further predicts a time (?t) required for the own vehicle to reach a point at which the trajectory (T) and the parking spot row (PSA) intersect with each other. The control device determines that the own vehicle is positioned in the parking area (PA) when the predicted time (?t) is equal to or shorter than a predetermined time.Type: ApplicationFiled: July 25, 2023Publication date: March 21, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo ISHII, Takuya Kaminade, Naoya Matsunaga, Masashi Oishi, Masaki Ikai
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Publication number: 20230232353Abstract: An interface conversion apparatus includes processing circuitry. The processing circuitry measures communication quality inside the mobile communication system. The processing circuitry refers to evaluation index information specifying, for each communication group, an allowable range of variation in the measurement result of the communication quality and a fluctuation adjustment time, and determines the communication group in which a variation in the measurement result of the communication quality obtained from history information including a measurement result falls within the allowable range for each piece of identification information included in the packet. The processing circuitry selects the communication group of the packet received from the identification information of the packet received, based on a correspondence relationship between the communication group determined and the identification information of the packet.Type: ApplicationFiled: March 23, 2023Publication date: July 20, 2023Applicant: Mitsubishi Electric CorporationInventors: Masao OGA, Yuji MIYAKE, Ryo MATSUNAGA
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Publication number: 20230217293Abstract: A wireless communication device included in a wireless communication system together with a wireless network device includes: processing circuitry to measure traffic transferred between the wireless network device and a time sensitive network, the processing circuitry performing wireless communication with the wireless network device and wired communication with the time sensitive network; to estimate an estimated passage time of the traffic that has cyclicity among the traffic; to determine a log level by using a first log level, which is based on a difference between the estimated passage time of the traffic estimated and an actual passage time of the traffic measured, and a second log level acquired from the wireless network device; to collect log information at a collection frequency based on the log level; and to report the log information to the wireless network device at a reporting frequency based on the log level.Type: ApplicationFiled: March 10, 2023Publication date: July 6, 2023Applicant: Mitsubishi Electric CorporationInventors: Ryo MATSUNAGA, Masao OGA, Yusuke KINOSHITA, Keijiro TAKE
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Patent number: 11633716Abstract: An objective of the present disclosure is to provide an adsorption material that has a carrier material with retained physical strength, and efficiently adsorbs an immunosuppressive protein. The present disclosure provides an adsorption material for immunosuppressive protein. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae is bound. A total content of amino groups on the water-insoluble carrier is more than 0 ?mol and 2500 ?mol or less per 1 g, and a content of primary amino groups on the water-insoluble carrier is 450 ?mol or less per 1 g.Type: GrantFiled: September 7, 2018Date of Patent: April 25, 2023Assignees: TORAY INDUSTRIES, INC., NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCEInventors: Junichi Kasuya, Ryo Matsunaga, Yoshiyuki Ueno, Yuji Ueda, Kazuo Teramoto, Kazumasa Ogasawara
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Patent number: 11491462Abstract: An object of the present invention is to provide a ligand-immobilized sea-island composite fiber in which generation of fine particles due to peeling of a sea component from an island component and generation of fine particles due to destruction of a fragile sea component are both suppressed. The present invention provides a sea-island composite fiber comprising a sea component and island components, in which a value (L/S) obtained by dividing the average total length (L) of the perimeter of all island components in a cross section perpendicular to the fiber axis by the average cross-sectional area (S) of the cross section is from 1.0 to 50.0 ?m?1, a distance from the surface to the outermost island component is 1.9 ?m or less, and an amino group-containing compound is covalently bonded to a polymer constituting the sea component at a charge density of 0.1 ?mol or more and less than 500 ?mol per 1 gram dry weight.Type: GrantFiled: August 31, 2018Date of Patent: November 8, 2022Assignee: TORAY INDUSTRIES, INC.Inventors: Ryo Matsunaga, Junichi Kasuya, Yoshiyuki Ueno, Hirofumi Yamanaka, Yasunori Kanemori, Masato Masuda, Joji Funakoshi
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Publication number: 20220312358Abstract: An interface conversion device of a mobile communication system includes: a delay amount measurement unit that measures a delay amount from a difference between an input time at which the mobile communication system has acquired a periodically transmitted time-synchronization signal and an output time at which the mobile communication system outputs the time-synchronization signal; a memory that stores delay amount history information including the measured delay amount; a variation evaluation unit that measures a variation amount indicating an instantaneous variation of the delay amount, using the delay amount history information and evaluates whether the variation amount is within an allowable range; and an anomaly detection unit that detects a communication anomaly in the mobile communication system on the basis of a result of the evaluation.Type: ApplicationFiled: June 15, 2022Publication date: September 29, 2022Applicant: Mitsubishi Electric CorporationInventors: Masao OGA, Keijiro TAKE, Ryo MATSUNAGA
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Publication number: 20220202131Abstract: A shoe includes: an upper in which an upper middle foot portion covering a middle foot portion of a foot of a wearer, an upper rear foot portion covering a heel portion of the foot, and a foot insertion opening for inserting the foot are formed; a sole located below the upper; a first support member disposed below a medial longitudinal arch of the foot inside the upper and including a lateral foot side portion fixed to the upper or the sole; and a first pulling-up member connected to a medial foot side portion of the first support member and enabled to apply, to the first support member, force for pulling up the first support member in a direction toward the upper rear foot portion and away from the sole.Type: ApplicationFiled: December 22, 2021Publication date: June 30, 2022Applicant: ASICS CORPORATIONInventors: Ryo MATSUNAGA, Tatsuya ISHIKAWA, Osamu YAMANE, Seigo NAKAYA
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Publication number: 20210154642Abstract: An object of the present invention is to provide a ligand-immobilized sea-island composite fiber in which generation of fine particles due to peeling of a sea component from an island component and generation of fine particles due to destruction of a fragile sea component are both suppressed. The present invention provides a sea-island composite fiber comprising a sea component and island components, in which a value (L/S) obtained by dividing the average total length (L) of the perimeter of all island components in a cross section perpendicular to the fiber axis by the average cross-sectional area (S) of the cross section is from 1.0 to 50.0 ?m?1, a distance from the surface to the outermost island component is 1.9 ?m or less, and an amino group-containing compound is covalently bonded to a polymer constituting the sea component at a charge density of 0.1 ?mol or more and less than 500 ?mol per 1 gram dry weight.Type: ApplicationFiled: August 31, 2018Publication date: May 27, 2021Applicant: TORAY INDUSTRIES, INC.Inventors: Ryo MATSUNAGA, Junichi KASUYA, Yoshiyuki UENO, Hirofumi YAMANAKA, Yasunori KANEMORI, Masato MASUDA, Joji FUNAKOSHI
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Publication number: 20200246776Abstract: An objective of the present disclosure is to provide an adsorption material that has a carrier material with retained physical strength, and efficiently adsorbs an immunosuppressive protein. The present disclosure provides an adsorption material for immunosuppressive protein. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae is bound. A total content of amino groups on the water-insoluble carrier is more than 0 ?mol and 2500 ?mol or less per 1 g, and a content of primary amino groups on the water-insoluble carrier is 450 ?mol or less per 1 g.Type: ApplicationFiled: September 7, 2018Publication date: August 6, 2020Applicants: TORAY INDUSTRIES, INC., NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCEInventors: Junichi KASUYA, Ryo MATSUNAGA, Yoshiyuki UENO, Yuji UEDA, Kazuo TERAMOTO, Kazumasa OGASAWARA
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Publication number: 20200215253Abstract: An objective of the present disclosure is to provide an adsorption material that can selectively adsorb immunosuppressive leukocyte. The present disclosure provides an adsorption material for immunosuppressive leukocyte. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae are bound. A form of the water-insoluble carrier is a fiber or a particle, a diameter of the fiber or the particle is 15 to 50 ?m, and an arithmetic mean roughness of a surface of the water-insoluble carrier is 0.1 to 3.0 ?m.Type: ApplicationFiled: September 7, 2018Publication date: July 9, 2020Applicants: TORAY INDUSTRIES, INC., NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCEInventors: Yoshiyuki UENO, Junichi KASUYA, Toru ARAKANE, Ryo MATSUNAGA, Yumiko SEKIYA, Yuji UEDA, Kazuo TERAMOTO, Kazumasa OGASAWARA