Patents by Inventor Hiroki Kaneko
Hiroki Kaneko 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: 20240365669Abstract: A thermoelectric conversion material is a polycrystalline material composed of a plurality of crystal grains and has a composition represented by formula (I): Mg3+mSbaBi2?a?cAc. In the formula (I), A is at least one element selected from the group consisting of Se and Te, the value of m is greater than or equal to 0.01 and less than or equal to 0.5, the value of a is greater than or equal to 0 and less than or equal to 1.0, and the value of c is greater than or equal to 0.001 and less than or equal to 0.06. The thermoelectric conversion material has an Mg-rich region.Type: ApplicationFiled: July 12, 2024Publication date: October 31, 2024Inventors: Yuriko KANEKO, Hiromasa TAMAKI, Tsutomu KANNO, Reiko HAGAWA, Hiroki SATO, Hyunjeong NAM
-
Patent number: 12130347Abstract: Provided is a method for performing reconstruction and noise removal with high accuracy on various undersampling patterns including equidistant undersampling. An image processing unit that processes measurement data acquired by an MRI apparatus performs image reconstruction by using measurement data on respective channels measured in a predetermined undersampling pattern and sensitivity distributions of respective reception coils. At this time, denoising of a reconstructed image and a calculation for maintaining consistency between original measurement data and the measurement data on the respective channels created from denoised images are sequentially processed. Accordingly, image restoration and denoising with high accuracy are possible without depending on the undersampling pattern.Type: GrantFiled: October 20, 2022Date of Patent: October 29, 2024Assignee: FUJIFILM CorporationInventors: Tomoki Amemiya, Toru Shirai, Atsuro Suzuki, Yukio Kaneko, Hiroki Shoji, Keisuke Nishio
-
Patent number: 12085010Abstract: Provided is an electronic fuel injection type diesel engine capable of performing precise electronic fuel injection control. A fuel injector includes a main body portion having a large diameter, a nozzle portion having a small diameter, and a pressing surface formed at a step portion between the main body portion and the nozzle portion, in which the nozzle portion of the fuel injector is inserted from an inside of a sleeve into an inside of an insertion hole, the fuel injector is pressed toward a vortex chamber by a pressing force, and the pressing force applied to the fuel injector is received by a pressure receiving surface of the sleeve from the pressing surface of the fuel injector via the washer.Type: GrantFiled: October 25, 2021Date of Patent: September 10, 2024Assignee: KUBOTA CORPORATIONInventors: Hiroki Oso, Yuki Tagashira, Akira Tamura, Rina Kaneko, Kiichi Suehiro
-
Patent number: 12069952Abstract: A thermoelectric conversion material is a polycrystalline material composed of a plurality of crystal grains and has a composition represented by formula (I): Mg3+mSbaBi2?a?cAc. In the formula (I), A is at least one element selected from the group consisting of Se and Te, the value of m is greater than or equal to 0.01 and less than or equal to 0.5, the value of a is greater than or equal to 0 and less than or equal to 1.0, and the value of c is greater than or equal to 0.001 and less than or equal to 0.06. The thermoelectric conversion material has an Mg-rich region.Type: GrantFiled: June 22, 2021Date of Patent: August 20, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuriko Kaneko, Hiromasa Tamaki, Tsutomu Kanno, Reiko Hagawa, Hiroki Sato, Hyunjeong Nam
-
Publication number: 20240260465Abstract: An object of the present invention is to provide a photoelectric conversion element in which variation in dark current is suppressed and which has excellent heat resistance. Another object of the present invention is to provide an imaging element, an optical sensor, and a compound. The photoelectric conversion element includes a conductive film, a photoelectric conversion film, and a transparent conductive film in this order, in which the photoelectric conversion film contains a compound represented by Formula (1).Type: ApplicationFiled: March 26, 2024Publication date: August 1, 2024Applicant: FUJIFILM CorporationInventors: Kazuhei KANEKO, Hiroki SUGIURA, Takehiro YAMANE
-
Patent number: 12049777Abstract: An opening-closing member controller includes a control unit that executes an initialization process to store at least a fully closed position of an opening-closing member. In the initialization process, the control unit closes the opening-closing member, executes entrapment reversing control one or more times when entrapment is detected to open the opening-closing member, and closes the opening-closing member after the entrapment reversing control to store a position where the opening-closing member locks as the fully closed position.Type: GrantFiled: June 16, 2020Date of Patent: July 30, 2024Assignees: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroki Aoshima, Akiyoshi Ohara, Ryo Miyazaki, Kenji Kaneko, Tsuyoshi Sugimoto, Toshihiro Gotou, Hideki Maeda
-
Patent number: 12045033Abstract: A machine learning device includes a data extraction unit that extracts first and second parameters from a plurality of machining programs. The machining programs numerically control a machine tool. The first parameter is a parameter to be adjusted, and the second parameter is a parameter used to adjust the first parameter. The machine learning device also includes a machine learning unit that learns a value of the first parameter according to a data set that includes the first and second parameters.Type: GrantFiled: December 13, 2018Date of Patent: July 23, 2024Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Susumu Matsubara, Kenji Iriguchi, Hiroki Kaneko
-
Patent number: 12030170Abstract: The disclosure discloses an electric power tool. The electric power tool may include a motor, a power transmission mechanism connected to the motor, a housing that houses the motor and the power transmission mechanism, an end tool holder to which an end tool is configured to be attached and from which the end tool is configured to be detached, and connected to the power transmission mechanism, and a handle attached to the housing. The electric power tool may be configured to prohibit rotation of the motor when a user is not gripping the handle.Type: GrantFiled: August 6, 2020Date of Patent: July 9, 2024Assignee: MAKITA CORPORATIONInventors: Hiroki Kaneko, Akira Mizutani, Ryosuke Otani, Shunpei Yamaji, Junya Ishikawa, Fumiyoshi Saito
-
Publication number: 20240173821Abstract: A power tool includes a spindle, a housing, a cover body configured to be removably mounted to the housing, a first engagement part provided on or in the cover body, and a second engagement part provided on or in the housing. The cover body includes an upper plate part and an outer peripheral part. The second engagement part is movable between an engagement position and a disengagement position. The first and second engagement parts are configured to restrict rotation of the cover body around the drive axis relative to the housing by engaging with each other. The first engagement part is (i) at a same location as or radially outward of the outer peripheral part of the cover body in a radial direction orthogonal to the drive axis, and (ii) between an upper end and a lower end of the cover body in the up-down direction.Type: ApplicationFiled: November 21, 2023Publication date: May 30, 2024Applicant: MAKITA CORPORATIONInventors: Tatsuya NAKAMURA, Hiroki KANEKO, Yunosuke TANAKA, Yukiya MATSUOKA, Takahiro KAWAKAMI, Takafumi KOTSUJI
-
Patent number: 11794325Abstract: A power tool having a rotary hammer mechanism is configured to produce hammering motion for driving a tool accessory along a driving axis and rotating motion for rotating the tool accessory around the driving axis. The power tool has a tool holder that is configured to removably hold the tool accessory. The tool holder has a rotation transmitting part configured to transmit rotating power to the tool accessory. A layer formed of carbide of a group 5 element of a periodic table is formed on the rotation transmitting part.Type: GrantFiled: February 16, 2022Date of Patent: October 24, 2023Assignee: MAKITA CORPORATIONInventors: Naoki Inagaki, Yoshitaka Machida, Hiroki Kaneko
-
Patent number: 11720086Abstract: A machining-process generation device includes: a process-instance storage section to store therein a process instance that is an instance of a machining process indicating machining details of each machining-operation unit; a process generation section to generate a machining process on a basis of the process instance and a generation condition for the machining process, and to generate background information indicating a background to generation of the machining process, the background information including information of the process instance used to generate the machining process; and a display section capable of displaying the background information on a display device.Type: GrantFiled: July 11, 2017Date of Patent: August 8, 2023Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Joji Wakairo, Kenji Iriguchi, Susumu Matsubara, Hiroki Kaneko, Savilleramadhona
-
Publication number: 20230041550Abstract: A pressure sensor has a convexly curved surface shape and includes: a capacitive sensor electrode layer including a plurality of sensing parts; a first reference electrode layer having elasticity and facing a first surface of the sensor electrode layer; a second reference electrode layer having elasticity and facing a second surface of the sensor electrode layer; an elastic layer having elasticity and provided between the first reference electrode layer and the sensor electrode layer; and a gap layer having elasticity and provided between the second reference electrode layer and the sensor electrode layer. The sensor electrode layer includes: a curved part; and a plurality of extension parts extending from a concavely curved side of the curved part. The extension parts include the sensing parts.Type: ApplicationFiled: December 25, 2020Publication date: February 9, 2023Inventors: TOMOKO KATSUHARA, HIROKI KANEKO
-
Publication number: 20230011055Abstract: The disclosure discloses an electric power tool. The electric power tool may include a motor, a power transmission mechanism connected to the motor, a housing that houses the motor and the power transmission mechanism, an end tool holder to which an end tool is configured to be attached and from which the end tool is configured to be detached, and connected to the power transmission mechanism, and a handle attached to the housing. The electric power tool may be configured to prohibit rotation of the motor when a user is not gripping the handle.Type: ApplicationFiled: August 6, 2020Publication date: January 12, 2023Applicant: MAKITA CORPORATIONInventors: Hiroki KANEKO, Akira MIZUTANI, Ryosuke OTANI, Shunpei YAMAJI, Junya ISHIKAWA, Fumiyoshi SAITO
-
Publication number: 20220382253Abstract: A machining program conversion device includes: a numerical control simulation unit that generates a numerical control processing result by simulating numerical control processing that is controlled by the machining program; a modification part detection unit that detects a modification part based on a modification condition and the numerical control processing result, the modification condition for determining whether there is a modification part; a modification section determination unit that designates consecutive blocks including the modification part as a modification section; a cutting point calculation unit that identifies, based on the machining program, the machining target shape, and the tool information, a cutting point of the tool with respect to the machining target shape; and a machining program modification unit that modifies, based on the machining program, the modification section, and the cutting point, the movement command related to the modification section such that the cutting point doesType: ApplicationFiled: November 13, 2019Publication date: December 1, 2022Applicant: Mitsubishi Electric CorporationInventors: Hiroki KANEKO, Kenji IRIGUCHI
-
Publication number: 20220281092Abstract: A power tool having a rotary hammer mechanism is configured to produce hammering motion for driving a tool accessory along a driving axis and rotating motion for rotating the tool accessory around the driving axis. The power tool has a tool holder that is configured to removably hold the tool accessory. The tool holder has a rotation transmitting part configured to transmit rotating power to the tool accessory. A layer formed of carbide of a group 5 element of a periodic table is formed on the rotation transmitting part.Type: ApplicationFiled: February 16, 2022Publication date: September 8, 2022Applicant: MAKITA CORPORATIONInventors: Naoki INAGAKI, Yoshitaka MACHIDA, Hiroki KANEKO
-
Publication number: 20210389753Abstract: A machine learning device includes: a data extraction unit that extracts a first parameter and a second parameter from each of a plurality of machining programs for numerically controlling a machine tool, the first parameter being a parameter to be adjusted, the second parameter being a parameter to be used for adjusting the parameter to be adjusted; and a machine learning unit that learns a value of the first parameter according to a data set including the first parameter and the second parameter extracted by the data extraction unit.Type: ApplicationFiled: December 13, 2018Publication date: December 16, 2021Applicant: Mitsubishi Electric CorporationInventors: Susumu MATSUBARA, Kenji IRIGUCHI, Hiroki KANEKO
-
Patent number: 11192231Abstract: A power supply system includes a wearing part worn on a hand of a worker, a connecting member held by the wearing part, and a control circuit. The connecting member is disposed at a position where it is attached to a tool-side attachment part provided on a grip of a power tool when the worker grips the grip. The connecting member includes, in an exposed manner, a power source terminal that supplies electric power to the power tool and a signal terminal that receives a response signal from the power tool, which are electrically connected to the power tool in an attached state where the connecting member is attached to the tool-side attachment part. The control circuit makes the power source terminal and a power source unit electrically continuous when the signal terminal receives the response signal and makes them electrically discontinuous when the signal terminal receives no response signal.Type: GrantFiled: May 22, 2018Date of Patent: December 7, 2021Assignee: MAKITA CORPORATIONInventors: Hayato Kano, Akihiro Yamada, Hiroki Kaneko
-
Publication number: 20210220959Abstract: A power tool, such as a grinder, may include: a prime mover such as a motor; a power-transmission mechanism operably connected to the prime mover; a housing that houses the prime mover and the power-transmission mechanism; and a tool-accessory retaining part for holding a tool accessary. The tool-accessory retaining part is operably connected to the power-transmission mechanism. An accessory is mounted on the housing in a detachable manner. A link member moves in response to mounting and demounting of the accessory. A detection sensor is housed in an interior of the housing and includes a non-contact sensor device. The detection sensor is configured to detect movement of the link member using the non-contact sensor device.Type: ApplicationFiled: September 6, 2019Publication date: July 22, 2021Inventors: Takashi MATSUBARA, Shunpei YAMAJI, Akira MIZUTANI, Ryosuke OTANI, Hiroki KANEKO
-
Patent number: 10913680Abstract: The purpose of the present invention is to provide a lead-free glass composition in which crystallization is suppressed and which has a low softening point. This lead-free glass composition is characterized by containing silver oxide, tellurium oxide and vanadium oxide, and further containing at least one compound selected from among yttrium oxide, lanthanum oxide, cerium oxide, erbium oxide, ytterbium oxide, aluminum oxide, gallium oxide, indium oxide, iron oxide, tungsten oxide and molybdenum oxide as an additional component, and in that the content values (mol %) of silver oxide, tellurium oxide and vanadium oxide satisfy the relationships Ag2O>TeO2?V2O5 and Ag5O?2V2O5 when calculated in terms of the oxides, and in that the content of TeO2 is 25-37 mol. %.Type: GrantFiled: January 11, 2017Date of Patent: February 9, 2021Assignee: HITACHI, LTD.Inventors: Takashi Naito, Takuya Aoyagi, Tatsuya Miyake, Takeshi Kondo, Hiroki Kaneko, Kazutaka Okamoto
-
Patent number: 10831178Abstract: A processing step data generating apparatus includes: a processing procedure data group storage unit that stores a plurality of pieces of processing procedure data each including data defining a processing unit, which is a unit of a processing step, and processing order data of the processing unit defined by the data defining the processing unit; a processing procedure selection unit; and a processing step generation unit that determines a processing shape for the processing unit on the basis of the data defining the processing unit included in the processing procedure data selected by the processing procedure selection unit as well as product and material data to generate processing unit data, and generates processing step data from the processing unit data being generated.Type: GrantFiled: October 14, 2016Date of Patent: November 10, 2020Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Kenji Iriguchi, Susumu Matsubara, Hiroki Kaneko