Patents by Inventor Kosuke Hayashi
Kosuke Hayashi 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: 20240120889Abstract: A high-frequency amplifier apparatus according to an embodiment amplifies high-frequency signals; and includes a balun, amplification circuitry, and matching circuitry. The balun transforms unbalanced signals, which are input, into balanced signals. The amplification circuitry amplifies the balanced signals output from the balun. The matching circuitry is disposed in between the balun and the amplification circuitry, and performs impedance matching. The balun includes an auxiliary winding that is connected to a port of the balun.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Applicant: CANON MEDICAL SYSTEMS CORPORATIONInventors: Hirofumi YAMAKI, Mitsuyuki MURAKAMI, Kosuke HAYASHI, Aoi SAKAMITSU
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Patent number: 11946764Abstract: A vehicle display control device includes: a map information acquisition unit that acquires map data around a vehicle; and an item display unit that overlaps a virtual item on a predetermined travel road on the map data and that displays the virtual item in a display area in a vehicle cabin. The item display unit overlaps and displays the virtual item on the map data, thereby guiding a driver of the vehicle toward the travel road on which the virtual item is displayed.Type: GrantFiled: June 13, 2022Date of Patent: April 2, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masato Endo, Yasuyuki Kamezaki, Yasuhiro Murata, Takeo Moriai, Kosuke Sakakibara, Kenta Miyahara, Takashi Hayashi
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Patent number: 11940440Abstract: An electrochemical measurement method is provided in which a working electrode that causes an oxidation-reduction reaction with a measurement target and a counter electrode connected to the working electrode are provided in an electrolytic solution containing the measurement target, and a measuring voltage is applied between the working electrode and the counter electrode to measure a current that flows between the working electrode and the counter electrode in proportion to the amount of the measurement target, wherein an eliminating electrode is provided in the electrolytic solution, and the method performs: eliminating the measurement target by applying an eliminating voltage, which has the same polarity as the measuring voltage, between the eliminating electrode and the counter electrode to oxidize or reduce the measurement target; diffusing a new measurement target; and measuring the current by applying the measuring voltage between the working electrode and the counter electrode.Type: GrantFiled: April 26, 2021Date of Patent: March 26, 2024Assignees: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED, TOHOKU UNIVERSITYInventors: Hiroyuki Hayashi, Ryota Kunikata, Atsushi Suda, Kosuke Ino, Kumi Inoue, Tomokazu Matsue
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Patent number: 11941921Abstract: A maintenance information management device includes an information registration unit configured to register vehicle identification information and maintenance information in a memory for each vehicle, an information update unit configured to update the maintenance information after the maintenance of the vehicle by adding maintenance contents to the maintenance information registered in the memory, and an information providing unit configured to provide the maintenance information when a provision request for the maintenance information is accepted.Type: GrantFiled: June 15, 2022Date of Patent: March 26, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masato Endo, Yasuyuki Kamezaki, Yasuhiro Murata, Takeo Moriai, Kosuke Sakakibara, Kenta Miyahara, Takashi Hayashi
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Patent number: 11937966Abstract: A radiation imaging control apparatus includes a hardware processor and an operator. The hardware processor obtains an examination order and one or a plurality of radiation irradiating parameters corresponding to each examination order. The examination order to be executed is selected using the operator. When the examination order is selected on the operator, the hardware processor determines a selecting condition according to a priority setting from a plurality of selecting conditions, and selects a radiation irradiating parameter for the examination order from one or a plurality of radiation irradiating parameters according to the determined selecting condition.Type: GrantFiled: June 15, 2021Date of Patent: March 26, 2024Assignee: KONICA MINOLTA, INC.Inventors: Kosuke Fukazu, Naoki Hayashi
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Publication number: 20230288506Abstract: In one embodiment, an MRI apparatus includes: an RF coil configured to apply a radio frequency (RF) signal of a Larmor frequency of a spin species in an object; and an amplifying apparatus configured to amplify the RF signal and supply the amplified RF signal to an output that is connectable to a load (80) that includes at least the RF coil and the object, wherein: the amplifying apparatus includes two amplification circuits provided in parallel and an impedance transformation circuit; and the impedance transformation circuit is provided between the load and an output terminal of one of the two amplification circuits such that a polarity of reactance as viewed from an output terminal of one of the two amplification circuits toward the load is opposite to a polarity of reactance as viewed from an output terminal of another of the two amplification circuits toward the load.Type: ApplicationFiled: March 3, 2023Publication date: September 14, 2023Applicant: CANON MEDICAL SYSTEMS CORPORATIONInventors: Kosuke HAYASHI, Mitsuyuki MURAKAMI, Aoi SAKAMITSU, Hirofumi YAMAKI
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Patent number: 11011891Abstract: A spark plug has a housing of a cylindrical shape, an insulator of a cylindrical shape fitted into the inside of the housing, a center electrode and a ground electrode. No male screw part is formed on an outer peripheral surface of the housing. A housing support surface is formed on an inner peripheral surface of the housing. An outer peripheral surface of the insulator has an insulator support surface which is supported by the housing support surface in an axial direction of the spark plug. The housing has a pressure fitting part to be presses to a cylinder head of an internal combustion engine. A part of the pressure fitting part and a part of at least one of the housing support surface and the insulator support surface are arranged to be overlapped with each other in a radial direction of the spark plug.Type: GrantFiled: June 5, 2019Date of Patent: May 18, 2021Assignee: DENSO CORPORATIONInventor: Kosuke Hayashi
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Patent number: 10886707Abstract: A spark plug has a housing of a cylindrical shape and an insulator of a cylindrical shape supported inside the housing. A position of an insulator distal end at a distal end of the insulator is arranged equal to or forward of a position of a distal end of the housing in an axial direction of the spark plug. The spark plug satisfies a relationship designated by an equation, ?0.064L2+0.26E+0.53?T?0.07L2?0.35L+1.36, where T indicates a thickness of the insulator distal end of the insulator, and L indicates an insulator projection length measured from the position of the distal end of the housing to the position at the insulator distal end surface of the insulator.Type: GrantFiled: April 16, 2020Date of Patent: January 5, 2021Assignee: DENSO CORPORATIONInventor: Kosuke Hayashi
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Publication number: 20200335948Abstract: A spark plug has a housing of a cylindrical shape and an insulator of a cylindrical shape supported inside the housing. A position of an insulator distal end at a distal end of the insulator is arranged equal to or forward of a position of a distal end of the housing in an axial direction of the spark plug. The spark plug satisfies a relationship designated by an equation, ?0.064L2+0.26E+0.53?T?0.07L2?0.35L+1.36, where T indicates a thickness of the insulator distal end of the insulator, and L indicates an insulator projection length measured from the position of the distal end of the housing to the position at the insulator distal end surface of the insulator.Type: ApplicationFiled: April 16, 2020Publication date: October 22, 2020Inventor: Kosuke HAYASHI
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Patent number: 10532065Abstract: The novel bisphosphonic acid ester derivatives represented by the following formula (1): Y—Cy—(NH)m—(CH2)n—C(X)(PO(OR1)(OR2))2??(1) wherein each symbol is as defined in the DESCRIPTION, which has an amino group substituted by a heterocyclic group or a heterocyclic group containing a nitrogen atom, and the acid moiety is esterified with a POM group, an n-butanoyloxymethyl (BuOM) group and the like, exhibit a superior direct or indirect cytotoxicity effect on tumor cells and virus infected cells.Type: GrantFiled: December 18, 2015Date of Patent: January 14, 2020Assignee: NAGASAKI UNIVERSITYInventors: Yoshimasa Tanaka, Kenji Matsumoto, Kosuke Hayashi, Yuki Sakai, Nagahiro Minato
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Publication number: 20190379181Abstract: A spark plug has a housing of a cylindrical shape, an insulator of a cylindrical shape fitted into the inside of the housing, a center electrode and a ground electrode. No male screw part is formed on an outer peripheral surface of the housing. A housing support surface is formed on an inner peripheral surface of the housing. An outer peripheral surface of the insulator has an insulator support surface which is supported by the housing support surface in an axial direction of the spark plug. The housing has a pressure fitting part to be presses to a cylinder head of an internal combustion engine. A part of the pressure fitting part and a part of at least one of the housing support surface and the insulator support surface are arranged to be overlapped with each other in a radial direction of the spark plug.Type: ApplicationFiled: June 5, 2019Publication date: December 12, 2019Inventor: Kosuke HAYASHI
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Patent number: 10274258Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes. The spring portion includes two arms. One of the two arms has one thin portion defining one recess dented in one direction in a thickness direction. The other of the two arms has the other thin portion defining the other recess dented in the other direction in the thickness direction. The one thin portion and the other thin portion are resiliently movable in a width direction within a clearance formed by the recesses, while overlapping one another in the thickness direction.Type: GrantFiled: December 20, 2017Date of Patent: April 30, 2019Assignee: DENSO International America, Inc.Inventors: William Cochran, James Stander, Kosuke Hayashi
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Publication number: 20180112922Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes. The spring portion includes two arms. One of the two arms has one thin portion defining one recess dented in one direction in a thickness direction. The other of the two arms has the other thin portion defining the other recess dented in the other direction in the thickness direction. The one thin portion and the other thin portion are resiliently movable in a width direction within a clearance formed by the recesses, while overlapping one another in the thickness direction.Type: ApplicationFiled: December 20, 2017Publication date: April 26, 2018Inventors: William COCHRAN, James STANDER, Kosuke HAYASHI
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Patent number: 9903670Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes.Type: GrantFiled: February 28, 2014Date of Patent: February 27, 2018Assignee: DENSO INTERNATIONAL AMERICA, INC.Inventors: William Cochran, James Stander, Kosuke Hayashi
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Patent number: 9903658Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes.Type: GrantFiled: September 22, 2014Date of Patent: February 27, 2018Assignees: DENSO International America, Inc., DENSO CORPORATIONInventors: William Cochran, James Stander, Kosuke Hayashi
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Publication number: 20170360811Abstract: The novel bisphosphonic acid ester derivatives represented by the following formula (1): Y—Cy—(NH)m—(CH2)n—C(X)(PO(OR1)(OR2))2 ??(1) wherein each symbol is as defined in the DESCRIPTION, which has an amino group substituted by a heterocyclic group or a heterocyclic group containing a nitrogen atom, and the acid moiety is esterified with a POM group, an n-butanoyloxymethyl (BuOM) group and the like, exhibit a superior direct or indirect cytotoxicity effect on tumor cells and virus infected cells.Type: ApplicationFiled: December 18, 2015Publication date: December 21, 2017Applicant: NAGASAKI UNIVERSITYInventors: Yoshimasa TANAKA, Kenji MATSUMOTO, Kosuke HAYASHI, Yuki SAKAI, Nagahiro MINATO
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Patent number: 9688117Abstract: An HVAC airflow door assembly including a pivot hub, a main body, and a flexible member. The pivot hub is connectable with a pivot member for pivoting the door assembly. The main body extends from the pivot hub and includes a distal end opposite to and spaced apart from the pivot hub. The flexible member is mounted to, and extends from, the distal end of the main body, and is configured for connection with a guide track. The door assembly is configured for rotation by the pivot member between a first position in which the flexible member is collapsed, and a second position in which the flexible member is extended relative to the first position.Type: GrantFiled: March 19, 2014Date of Patent: June 27, 2017Assignee: Denso International America, Inc.Inventors: James Stander, David Korenchuk, Kosuke Hayashi, William Cochran
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Publication number: 20150247685Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes.Type: ApplicationFiled: February 28, 2014Publication date: September 3, 2015Applicant: DENSO INTERNATIONAL AMERICA, INC.Inventors: William Cochran, James Stander, Kosuke Hayashi
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Publication number: 20150247677Abstract: An insert is configured to be inserted into a heat exchanger having a plurality of tubes. The insert includes a base and a multiple blades. The blades are extended from the base. At least one of the blades has a spring portion. The spring portion is resiliently deformable and configured to be resiliently inserted between two of the tubes.Type: ApplicationFiled: September 22, 2014Publication date: September 3, 2015Inventors: William Cochran, James Stander, Kosuke Hayashi
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Publication number: 20150123535Abstract: A spark plug for an internal combustion engine includes a center electrode, an insulator holding the center electrode inserted therein, a housing holding the insulator inserted therein, a ground electrode joined to the housing so as to form a spark discharge gap with the center electrode, and a stem electrically connected to the center electrode. The stem includes a stem body inserted and held inside the insulator and a terminal exposed from a proximal end of the insulator. The insulator includes a supported portion axially supported by the housing. A heat insulating member is interposed between the stem and the center electrode. A conductive member is disposed inside the insulator so as to pass through the heat insulating member for making electrical connection between the stem and the center electrode. The heat insulating member is located closer to a proximal side of the insulator than the supported portion is.Type: ApplicationFiled: November 5, 2014Publication date: May 7, 2015Inventor: Kosuke HAYASHI