Patents by Inventor Kosuke Kamiya
Kosuke Kamiya 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: 20240096653Abstract: According to one embodiment a substrate treatment apparatus incorporates, into a frozen film, a contaminant adhered to a substrate surface by freezing a liquid film on the surface. The apparatus includes a placement part configured to rotate the substrate, a liquid supply part configured to supply a liquid via a nozzle to the frozen film including the contaminant, a moving part configured to move the nozzle parallel to the substrate surface, and a controller configured to control a rotation of the substrate by the placement part, a supply of the liquid by the liquid supply part, and a movement of the nozzle by the moving part. The controller rotates the substrate by controlling the placement part, supplies the liquid to the frozen film by controlling the liquid supply part, and moves the nozzle from a perimeter edge vicinity to a rotation center vicinity of the substrate by controlling the moving part.Type: ApplicationFiled: September 19, 2023Publication date: March 21, 2024Inventors: Kensuke DEMURA, Satoshi NAKAMURA, Masaya KAMIYA, Minami NAKAMURA, Kosuke TAKAI, Mana TANABE, Kaori UMEZAWA
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Patent number: 11509234Abstract: A power conversion apparatus has a positive electrode bus bar and a negative electrode bus bar. The power conversion apparatus has a first semiconductor module incorporating an upper-arm switching element and including a positive electrode terminal and a second semiconductor module incorporating a lower-arm switching element and including a negative electrode terminal. The first semiconductor module and the second semiconductor module are placed such that the positive electrode terminal and the negative electrode terminal face each other in a direction orthogonal to a protruding direction. The positive electrode bus bar and the negative electrode bus bar respectively have coexisting parts placed together between the positive electrode terminal and the negative electrode terminal as seen in the protruding direction of power terminals. The coexisting parts are at least partially placed in a space between the positive electrode terminal and the negative electrode terminal.Type: GrantFiled: February 5, 2020Date of Patent: November 22, 2022Assignee: DENSO CORPORATIONInventors: Tetsuya Matsuoka, Ryota Tanabe, Yuu Yamahira, Kazuma Fukushima, Kosuke Kamiya
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Patent number: 11456238Abstract: A semiconductor device configures one arm of an upper-lower arm circuit, and includes: a semiconductor element that includes a first main electrode and a second main electrode, wherein a main current between the first main electrode and the second main electrode; and multiple main terminals that include a first main terminal connected to the first main electrode and a second main terminal connected to the second main electrode. The first main terminal and the second main terminal are placed adjacent to each other; A lateral surface of the first main terminal and a lateral surface of the second main terminal face each other in one direction orthogonal to a thickness direction of the semiconductor element.Type: GrantFiled: January 22, 2021Date of Patent: September 27, 2022Assignee: DENSO CORPORATIONInventors: Kosuke Kamiya, Ryota Tanabe, Tomohisa Sano, Takuo Nagase, Hiroshi Ishino, Shoichiro Omae
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Patent number: 11239224Abstract: A power conversion device provided with a switching circuit unit including a plurality of upper-arm switching elements connected to positive electrode wiring and a plurality of lower-arm switching elements connected to negative electrode wiring. The power conversion device includes a first semiconductor module incorporating a plurality of the upper-arm switching elements connected together in parallel, a second semiconductor module incorporating a plurality of the lower-arm switching elements connected together in parallel, and a third semiconductor module incorporating the upper-arm switching elements connected together in series and the lower-arm switching elements connected together in series.Type: GrantFiled: February 10, 2020Date of Patent: February 1, 2022Assignee: DENSO CORPORATIONInventors: Kazuma Fukushima, Yuu Yamahira, Ryota Tanabe, Tetsuya Matsuoka, Kosuke Kamiya, Taijiro Momose
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Patent number: 11195662Abstract: A film capacitor includes: a film winding portion formed by winding at least one metalized film that includes a dielectric film and a metal film provided on a surface of the dielectric film; a pair of metallikon electrodes formed respectively on end faces of the film winding portion in a winding axis direction of the film winding portion; and a pair of busbars each of which is joined to a corresponding one of the metallikon electrodes via a joining metal. Each of the busbars is plate-shaped to cover an outer surface of the corresponding metallikon electrode. At least one of the metallikon electrodes has a ridge that is formed on the outer surface of the metallikon electrode to be convex in the winding axis direction toward the corresponding busbar. In the corresponding busbar, there is formed a ridge-receiving portion in which the ridge of the metallikon electrode is received.Type: GrantFiled: July 9, 2018Date of Patent: December 7, 2021Assignee: DENSO CORPORATIONInventors: Naoki Hirasawa, Kosuke Kamiya, Keishiro Mori, Makoto Terawaki, Yukikatsu Kawamura
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Publication number: 20210143088Abstract: A semiconductor device configures one arm of an upper-lower arm circuit, and includes: a semiconductor element that includes a first main electrode and a second main electrode, wherein a main current between the first main electrode and the second main electrode; and multiple main terminals that include a first main terminal connected to the first main electrode and a second main terminal connected to the second main electrode. The first main terminal and the second main terminal are placed adjacent to each other; A lateral surface of the first main terminal and a lateral surface of the second main terminal face each other in one direction orthogonal to a thickness direction of the semiconductor element.Type: ApplicationFiled: January 22, 2021Publication date: May 13, 2021Applicant: DENSO CORPORATIONInventors: Kosuke KAMIYA, Ryota TANABE, Tomohisa SANO, Takuo NAGASE, Hiroshi ISHINO, Shoichiro OMAE
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Publication number: 20200177093Abstract: A power conversion apparatus has a positive electrode bus bar and a negative electrode bus bar. The power conversion apparatus has a first semiconductor module incorporating an upper-arm switching element and including a positive electrode terminal and a second semiconductor module incorporating a lower-arm switching element and including a negative electrode terminal. The first semiconductor module and the second semiconductor module are placed such that the positive electrode terminal and the negative electrode terminal face each other in a direction orthogonal to a protruding direction. The positive electrode bus bar and the negative electrode bus bar respectively have coexisting parts placed together between the positive electrode terminal and the negative electrode terminal as seen in the protruding direction of power terminals. The coexisting parts are at least partially placed in a space between the positive electrode terminal and the negative electrode terminal.Type: ApplicationFiled: February 5, 2020Publication date: June 4, 2020Applicant: DENSO CORPORATIONInventors: Tetsuya MATSUOKA, Ryota TANABE, Yuu YAMAHIRA, Kazuma FUKUSHIMA, Kosuke KAMIYA
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Publication number: 20200176435Abstract: A power conversion device provided with a switching circuit unit including a plurality of upper-arm switching elements connected to positive electrode wiring and a plurality of lower-arm switching elements connected to negative electrode wiring. The power conversion device includes a first semiconductor module incorporating a plurality of the upper-arm switching elements connected together in parallel, a second semiconductor module incorporating a plurality of the lower-arm switching elements connected together in parallel, and a third semiconductor module incorporating the upper-arm switching elements connected together in series and the lower-arm switching elements connected together in series.Type: ApplicationFiled: February 10, 2020Publication date: June 4, 2020Applicant: DENSO CORPORATIONInventors: Kazuma FUKUSHIMA, Yuu YAMAHIRA, Ryota TANABE, Tetsuya MATSUOKA, Kosuke KAMIYA, Taijiro MOMOSE
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Publication number: 20190019625Abstract: A film capacitor includes: a film winding portion formed by winding at least one metalized film that includes a dielectric film and a metal film provided on a surface of the dielectric film; a pair of metallikon electrodes formed respectively on end faces of the film winding portion in a winding axis direction of the film winding portion; and a pair of busbars each of which is joined to a corresponding one of the metallikon electrodes via a joining metal. Each of the busbars is plate-shaped to cover an outer surface of the corresponding metallikon electrode. At least one of the metallikon electrodes has a ridge that is formed on the outer surface of the metallikon electrode to be convex in the winding axis direction toward the corresponding busbar. In the corresponding busbar, there is formed a ridge-receiving portion in which the ridge of the metallikon electrode is received.Type: ApplicationFiled: July 9, 2018Publication date: January 17, 2019Applicant: DENSO CORPORATIONInventors: Naoki HIRASAWA, Kosuke KAMIYA, Keishiro MORI, Makoto TERAWAKI, Yukikatsu KAWAMURA
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Patent number: 10000403Abstract: An organic-waste-processing apparatus reducing a moisture of, and conducting a thermal operation process to, an organic waste, includes: a moisture-reducing unit; a combustion unit; a combustion-energy-supply unit; an energy-supply-operation controller; an organic-waste-energy-estimating unit; a total-energy-consumption measuring unit; a relation-maintaining unit; a quantitative-relationship-grasping unit; and a moisture reduction controller. The moisture reduction controller controls an operation of the moisture-reducing unit so that the estimated value of the organic waste energy to be estimated by the organic-waste-energy-estimating unit is directed in a direction reducing a quantitative difference from the optimum value of the organic waste energy based on the quantitative relationship grasped by the quantitative-relationship-grasping unit between the optimum value of the organic waste energy and the latest estimated value of the organic waste energy.Type: GrantFiled: September 29, 2014Date of Patent: June 19, 2018Assignee: Metawater Co., Ltd.Inventors: Takaaki Kanagawa, Yoshimasa Tomibe, Koki Sato, Kosuke Kamiya, Masuo Inoue
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Publication number: 20150014230Abstract: An organic-waste-processing apparatus reducing a moisture of, and conducting a thermal operation process to, an organic waste, includes: a moisture-reducing unit; a combustion unit; a combustion-energy-supply unit; an energy-supply-operation controller; an organic-waste-energy-estimating unit; a total-energy-consumption measuring unit; a relation-maintaining unit; a quantitative-relationship-grasping unit; and a moisture reduction controller. The moisture reduction controller controls an operation of the moisture-reducing unit so that the estimated value of the organic waste energy to be estimated by the organic-waste-energy-estimating unit is directed in a direction reducing a quantitative difference from the optimum value of the organic waste energy based on the quantitative relationship grasped by the quantitative-relationship-grasping unit between the optimum value of the organic waste energy and the latest estimated value of the organic waste energy.Type: ApplicationFiled: September 29, 2014Publication date: January 15, 2015Inventors: Takaaki KANAGAWA, Yoshimasa TOMIBE, Koki SATO, Kosuke KAMIYA, Masuo INOUE
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Patent number: 8881662Abstract: An inside of an incinerator body into which sludge is fed is divided into a lower portion, a portion above the lower portion, and a top portion in a height direction. The lower portion serves as a pyrolysis zone for supplying fluidizing air having an air ratio of 1.1 or less together with fuel to thermally decompose the sludge while fluidizing the sludge. The portion above the lower portion serves as an over bed combustion zone for supplying only combustion air having an air ratio of 0.1 to 0.3 to form a local high temperature place to decompose N2O. The top portion serves as a perfect combustion zone for perfectly combusting unburned contents. The quantity of N2O generated during sludge incineration can be drastically reduced while maintaining the use quantity of auxiliary fuel at the same level as that of a conventional incineration method.Type: GrantFiled: April 12, 2010Date of Patent: November 11, 2014Assignee: Metawater Co., Ltd.Inventors: Masaki Yamada, Tetsuya Yanase, Masayuki Yamamoto, Tomoyuki Takeshita, Kosuke Kamiya
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Publication number: 20100192816Abstract: An inside of an incinerator body into which sludge is fed is divided into a lower portion, a portion above the lower portion, and a top portion in a height direction. The lower portion serves as a pyrolysis zone for supplying fluidizing air having an air ratio of 1.1 or less together with fuel to thermally decompose the sludge while fluidizing the sludge. The portion above the lower portion serves as an over bed combustion zone for supplying only combustion air having an air ratio of 0.1 to 0.3 to form a local high temperature place to decompose N2O. The top portion serves as a perfect combustion zone for perfectly combusting unburned contents. The quantity of N2O generated during sludge incineration can be drastically reduced while maintaining the use quantity of auxiliary fuel at the same level as that of a conventional incineration method.Type: ApplicationFiled: April 12, 2010Publication date: August 5, 2010Applicant: Metawater Co., Ltd.Inventors: Masaki YAMADA, Tetsuya Yanase, Masayuki Yamamoto, Tomoyuki Takeshita, Kosuke Kamiya