Patents by Inventor Tsukasa Sato
Tsukasa Sato 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: 20240150646Abstract: The present invention is a semiconductor nanoparticle composed of a semiconductor crystal of a compound containing Ag, Au and S as essential constitutional elements. A AgAuS-based compound constituting the semiconductor nanoparticle has a total content of Ag, Au and S of 95 mass % or more. In addition, the compound is preferably a AgAuS ternary compound represented by the general formula Ag(nx)Au(ny)S(nz). In the formula, n is any positive integer. x, y and z represent proportions of the number of atoms of the respective atoms of Ag, Au and S in the compound and are real numbers satisfying 0<x, y, z?1, and x/y is 1/7 or more and 7 or less.Type: ApplicationFiled: February 22, 2022Publication date: May 9, 2024Applicants: NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, TANAKA KIKINZOKU KOGYO K.K.Inventors: Tsukasa TORIMOTO, Tatsuya KAMEYAMA, Shuhei TSUNEIZUMI, Yumezo WATANABE, Mariko HASEGAWA, Hiroki SATO, Yuusuke OHSHIMA
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Publication number: 20240140193Abstract: A capless filler includes a housing, a flap, and a biasing spring. The housing has a fuel hole. The flap includes a supported part, a base, and a protrusion. The supported part is provided at an end part and is supported by the housing. The base extends to the supported part. The protrusion protrudes from the base. The flap is turned on a fulcrum at the supported part between open and closed positions. The biasing spring biases the flap in a direction from the open position to the closed position. The biasing spring pushes the base against an opening rim of the fuel hole at the closed position. The flap is turned in a direction from the closed position to the open position in response to the protrusion being pushed. At least a part of the protrusion is provided as a nozzle guide.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Applicant: SUBARU CORPORATIONInventors: Hiroaki ONUMA, Yukiko NARIMATSU, Hideaki HATAKENAKA, Tsukasa SATO, Kazuyuki SAIKI
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Patent number: 11928524Abstract: The computer system includes one or more storage devices and a management computer, the management computer includes an information collection unit, an event detection unit, a plan generation unit, and a plan execution unit. The plan generation unit determines a target volume of a change process of a right of control in a plan, a processor of a change source of the right of control, and a processor of a change destination of the right of control, estimates an influence by a change process of the right of control in the plan, and the plan execution unit determines execution time of the plan based on the estimation of the influence and the operation information of the storage devices. As a result, in consideration of the influence by an ownership change process, while the influence applied to usage of a computer system is suppressed, the ownership change process is executed.Type: GrantFiled: February 26, 2021Date of Patent: March 12, 2024Assignee: Hitachi, Ltd.Inventors: Tsukasa Shibayama, Kazuei Hironaka, Kenta Sato
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Patent number: 10538241Abstract: A vehicle front-wheel turning control apparatus includes a drive force transmission path, a braking force controller, a detector, and a front-wheel turning controller. The detector detects one of occurred contact of the vehicle with respect to a forward object at an occurred contact position and unavoidable contact thereof at an unavoidable contact position. The front-wheel turning controller turns one, of the left and right front wheels, to which the drive force is transmitted, by causing the braking force controller to apply the braking force to the one of the left and right front wheels, on a basis of a state of the drive force transmitted to each of the left and right front wheels and one of the occurred and unavoidable contact positions, when the one of the occurred contact and the unavoidable contact is detected by the detector.Type: GrantFiled: June 23, 2017Date of Patent: January 21, 2020Assignee: SUBARU CORPORATIONInventors: Masato Nakatake, Yoshiaki Utsugi, Shinji Matsushita, Tsukasa Sato, Toshi Ishida, Hajime Terasaki
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Patent number: 10355382Abstract: By a simple configuration, contact members can be well retained with a housing in a mutually opposed state, and productivity can be improved. When the contact members in the mutually opposed state are to be attached to the housing, a contact retainer prepared by molding in advance is used by disposing the contact retainer in part of the contact opposed region. As a result, the contact members are stably retained in the mutually opposed state even in injection molding molds. Even in a case in which the contact members normally cannot be retained in the mutually opposed state in the injection molding molds, the housing and the contact members can be integrally molded by well retaining the contact members in the mutually opposed state by using the contact retainer and a contact retainer auxiliary and executing an injection molding process.Type: GrantFiled: May 1, 2017Date of Patent: July 16, 2019Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Tsukasa Sato
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Patent number: 9962803Abstract: A lens edging system includes: an edger configured to perform edging to a spectacle lens in accordance with three-dimensional edging locus data obtained from edging shape data by calculation; a three-dimensional circumferential length measurement device configured to measure a circumferential length of the spectacle lens edged by the edger; and an edging size management device configured to correct a calculation parameter used for calculating the edging locus data, based on a difference between a measured circumferential length obtained by a three-dimensional circumferential length measurement device, and a theoretical circumferential length obtained by calculation.Type: GrantFiled: November 1, 2013Date of Patent: May 8, 2018Assignee: HOYA CORPORATIONInventors: Takahiro Suzue, Tsukasa Sato
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Publication number: 20180056994Abstract: A vehicle front-wheel turning control apparatus includes a drive force transmission path, a braking force controller, a detector, and a front-wheel turning controller. The detector detects one of occurred contact of the vehicle with respect to a forward object at an occurred contact position and unavoidable contact thereof at an unavoidable contact position. The front-wheel turning controller turns one, of the left and right front wheels, to which the drive force is transmitted, by causing the braking force controller to apply the braking force to the one of the left and right front wheels, on a basis of a state of the drive force transmitted to each of the left and right front wheels and one of the occurred and unavoidable contact positions, when the one of the occurred contact and the unavoidable contact is detected by the detector.Type: ApplicationFiled: June 23, 2017Publication date: March 1, 2018Applicant: SUBARU CORPORATIONInventors: Masato NAKATAKE, Yoshiaki UTSUGI, Shinji MATSUSHITA, Tsukasa SATO, Toshi ISHIDA, Hajime TERASAKI
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Publication number: 20170338576Abstract: By a simple configuration, contact members can be well retained with a housing in a mutually opposed state, and productivity can be improved. When the contact members in the mutually opposed state are to be attached to the housing, a contact retainer prepared by molding in advance is used by disposing the contact retainer in part of the contact opposed region. As a result, the contact members are stably retained in the mutually opposed state even in injection molding molds. Even in a case in which the contact members normally cannot be retained in the mutually opposed state in the injection molding molds, the housing and the contact members can be integrally molded by well retaining the contact members in the mutually opposed state by using the contact retainer and a contact retainer auxiliary and executing an injection molding process.Type: ApplicationFiled: May 1, 2017Publication date: November 23, 2017Applicant: DAl-ICHI SEIKO CO., LTD.Inventor: Tsukasa SATO
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Publication number: 20160285120Abstract: A manufacturing method for a fuel-cell membrane electrode assembly, which is excellent in handling property of a polymer electrolyte membrane, can prevent deformation of the polymer electrolyte membrane and the occurrence of a wrinkle therein, and allows efficient mounting of the polymer electrolyte membrane, a gas diffusion electrode, and/or a gas diffusion layer.Type: ApplicationFiled: October 8, 2014Publication date: September 29, 2016Applicant: NITTO DENKO CORPORATIONInventors: Takeshi NAKANO, Tsukasa SATO, Toshiaki MASAKI, Hiroyuki NISHII, Takeshi MATSUMURA, Yukio ARIMITSU
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Publication number: 20160254559Abstract: Provided is a pressure-sensitive adhesive sheet for conveying an electrolyte membrane capable of contributing to improving a handling property at the time of conveyance of a polymer electrolyte membrane, and to preventing deformation of the polymer electrolyte membrane and preventing the occurrence of a wrinkle therein during processing of a membrane electrode assembly (MEA). The pressure-sensitive adhesive sheet for conveying an electrolyte membrane of the present invention includes: a base material; and a pressure-sensitive adhesive layer arranged on one surface or each of both surfaces of the base material, in which the pressure-sensitive adhesive layer has a pressure-sensitive adhesive strength which lowers or disappears through an external stimulus. In one embodiment, the pressure-sensitive adhesive layer contains thermally expandable microspheres.Type: ApplicationFiled: October 8, 2014Publication date: September 1, 2016Applicant: NITTO DENKO CORPORATIONInventors: Takeshi NAKANO, Tsukasa SATO, Toshiaki MASAKI, Hiroyuki NISHII, Takeshi MATSUMURA, Yukio ARIMITSU
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Publication number: 20150298278Abstract: A lens edging system includes: an edger configured to perform edging to a spectacle lens in accordance with three-dimensional edging locus data obtained from edging shape data by calculation; a three-dimensional circumferential length measurement device configured to measure a circumferential length of the spectacle lens edged by the edger; and an edging size management device configured to correct a calculation parameter used for calculating the edging locus data, based on a difference between a measured circumferential length obtained by a three-dimensional circumferential length measurement device, and a theoretical circumferential length obtained by calculation.Type: ApplicationFiled: November 1, 2013Publication date: October 22, 2015Inventors: Takahiro SUZUE, Tsukasa SATO
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Patent number: 8629055Abstract: A coating solution of SOG is applied on a silicon oxynitride film (11) and precured. As a result, moisture contained in the coating solution volatilizes, and an SOG film (12) is formed. Next, a coating solution of SOG is applied on the SOG film (12) and precured. As a result, an SOG film (13) is formed. Thereafter, a coating solution of SOG is applied on the SOG film (13) and precured. As a result, an SOG film (14) is formed. Subsequently, a main cure of the SOG films (12, 13, and 14) is performed. The viscosity of the coating solution of SOG used for forming the SOG film (12) is lower than those of the coating solutions of SOG used for forming the SOG films (13 and 14).Type: GrantFiled: September 23, 2009Date of Patent: January 14, 2014Assignee: Fujitsu Semiconductor LimitedInventors: Tsukasa Sato, Kouichi Nagai
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Publication number: 20100009544Abstract: A coating solution of SOG is applied on a silicon oxynitride film (11) and precured. As a result, moisture contained in the coating solution volatilizes, and an SOG film (12) is formed. Next, a coating solution of SOG is applied on the SOG film (12) and precured. As a result, an SOG film (13) is formed. Thereafter, a coating solution of SOG is applied on the SOG film (13) and precured. As a result, an SOG film (14) is formed. Subsequently, a main cure of the SOG films (12, 13, and 14) is performed. The viscosity of the coating solution of SOG used for forming the SOG film (12) is lower than those of the coating solutions of SOG used for forming the SOG films (13 and 14).Type: ApplicationFiled: September 23, 2009Publication date: January 14, 2010Applicant: FUJITSU MICROELECTRONICS LIMITEDInventors: Tsukasa Sato, Kouichi Nagai
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Patent number: 7460353Abstract: A high-voltage capacitor is intended for use in a high-voltage capacitor device having at least two through conductors. The high-voltage capacitor includes a dielectric porcelain, an individual electrode, and a common electrode. At least two spaced individual electrodes are provided on one surface of the dielectric porcelain and intended to be connected one-to-one to the through conductors positioned outside the dielectric porcelain. The common electrode is provided on the other surface of the dielectric porcelain.Type: GrantFiled: March 23, 2006Date of Patent: December 2, 2008Assignee: TDK CorporationInventors: Yukihiko Shirakawa, Tsukasa Sato, Isao Fujiwara, Hisashi Tanaka
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Patent number: 7394646Abstract: A laminated ceramic electronic component includes a ceramic substrate, an internal electrode, and a buffer layer. The ceramic substrate includes a protective layer and a functional layer. The protective layer is disposed on at least one side of the functional layer. The internal electrode is embedded in the functional layer. The buffer layer is embedded in the protective layer and has a different burning shrinkage from the ceramic substrate.Type: GrantFiled: March 14, 2006Date of Patent: July 1, 2008Assignee: TDK CorporationInventors: Toru Tonogai, Tatsuya Kojima, Akinori Iwasaki, Raitaro Masaoka, Shogo Murosawa, Akira Yamaguchi, Kyotaro Abe, Tsukasa Sato
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Publication number: 20070047174Abstract: A high-voltage feed-through capacitor includes: a capacitor element; a grounding metal fitting; an insulating resin; two through conductors; an insulating cover; and an insulating tube. The capacitor element has two separate electrodes on one side and one common electrode on the other side and is mounted on one side of the grounding metal fitting with the common electrode being connected to the same side of the grounding metal fitting. The insulating resin fills a space inside the capacitor element. Each through conductor has a rod-like conductor portion passing through the grounding metal fitting and the capacitor element and connected to the separate electrode. At least a portion of the insulating tube is attached to the rod-like conductor portion within the capacitor element. The insulating cover is attached to the rod-like conductor portion to have one end thereof in contact with one end of the insulating tube.Type: ApplicationFiled: June 1, 2006Publication date: March 1, 2007Applicant: TDK CorporationInventors: Tsukasa Sato, Yukihiko Shirakawa, Isao Fujiwara, Hisashi Tanaka
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Patent number: 7184256Abstract: A high-voltage feed-through capacitor includes: a capacitor element; a grounding metal fitting; an insulating resin; two through conductors; an insulating cover; and an insulating tube. The capacitor element has two separate electrodes on one side and one common electrode on the other side and is mounted on one side of the grounding metal fitting with the common electrode being connected to the same side of the grounding metal fitting. The insulating resin fills a space inside the capacitor element. Each through conductor has a rod-like conductor portion passing through the grounding metal fitting and the capacitor element and connected to the separate electrode. At least a portion of the insulating tube is attached to the rod-like conductor portion within the capacitor element. The insulating cover is attached to the rod-like conductor portion to have one end thereof in contact with one end of the insulating tube.Type: GrantFiled: June 1, 2006Date of Patent: February 27, 2007Assignee: TDK CorporationInventors: Tsukasa Sato, Yukihiko Shirakawa, Isao Fujiwara, Hisashi Tanaka
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Publication number: 20060227470Abstract: A high-voltage capacitor is intended for use in a high-voltage capacitor device having at least two through conductors. The high-voltage capacitor includes a dielectric porcelain, an individual electrode, and a common electrode. At least two spaced individual electrodes are provided on one surface of the dielectric porcelain and intended to be connected one-to-one to the through conductors positioned outside the dielectric porcelain. The common electrode is provided on the other surface of the dielectric porcelain.Type: ApplicationFiled: March 23, 2006Publication date: October 12, 2006Applicant: TDK CORPORATIONInventors: Yukihiko Shirakawa, Tsukasa Sato, Isao Fujiwara, Hisashi Tanaka
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Publication number: 20060215350Abstract: A laminated ceramic electronic component includes a ceramic substrate, an internal electrode, and a buffer layer. The ceramic substrate includes a protective layer and a functional layer. The protective layer is disposed on at least one side of the functional layer. The internal electrode is embedded in the functional layer. The buffer layer is embedded in the protective layer and has a different burning shrinkage from the ceramic substrate.Type: ApplicationFiled: March 14, 2006Publication date: September 28, 2006Applicant: TDK CORPORATIONInventors: Toru Tonogai, Tatsuya Kojima, Akinori Iwasaki, Raitaro Masaoka, Shogo Murosawa, Akira Yamaguchi, Kyotaro Abe, Tsukasa Sato
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Patent number: 7042704Abstract: The present invention is directed to a high-voltage capacitor, high-voltage capacitor device and magnetron in which, undesirable radiation waves generated in the frequency range of 450 MHz to 1000 MHz in a magnetron are suppressed to such a level that there is no adverse effect on the peripheral devices. The dielectric porcelain comprises a body 210 and through holes 211, 212. The body 210 includes a portion (216, 217) that is narrowed on both sides in the middle of the body in the plan view. The through holes 211, 212 are formed in the body, arranged at a distance from each other over the narrowed portion (216, 217). One individual electrode 213 is provided on the surface of the body 210 at which the through hole 211 opens. The other individual electrode 214 is provided on the surface of the body 210 at which the through hole 212 opens. The common electrode 215 is provided on another surface of the body 210 at which the through holes 211, 212 open.Type: GrantFiled: January 18, 2005Date of Patent: May 9, 2006Assignee: TDK CorporationInventors: Tsukasa Sato, Isao Fujiwara, Ryo Kudo, Hisashi Tanaka