Patents by Inventor Yuya Yamazaki
Yuya Yamazaki 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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Patent number: 11974030Abstract: To suppress a temperature rise in an imaging apparatus without giving an unnatural impression to the user. An imaging device generates imaging data. A data buffer stores the imaging data. An image processing unit performs image processing on the imaging data using the data buffer. A storage control unit causes a storage unit to store the processed imaging data. A temperature monitoring unit monitors temperatures of a plurality of different locations in the imaging apparatus. A speed control unit controls a storage speed in the storage unit on the basis of the temperatures.Type: GrantFiled: January 10, 2020Date of Patent: April 30, 2024Assignee: SONY GROUP CORPORATIONInventors: Yuki Hara, Yuya Yamazaki, Hideo Kawataki
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Patent number: 11954241Abstract: A position of a user is recognized. A display unit (102) displays a content-display-frame (112). A determination unit (103) determines whether the position of the user is within a predetermined range from a wall surface (12) or not. The display control unit (104) configured to display a content-display-frame on a floor surface (11) when the position of the user is farther than the predetermined range from the wall surface, and configured to display an operation input area (113) that receives an operation input from the user on the wall surface while displaying a content-display-frame to span from the floor surface to the wall surface when the position of the user is within the predetermined range from the wall surface.Type: GrantFiled: January 6, 2020Date of Patent: April 9, 2024Assignee: SHIMIZU CORPORATIONInventors: Takashi Matsumoto, Yuya Igarashi, Motoaki Yamazaki, Michihito Shiraishi
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Patent number: 11935750Abstract: A method for producing a semiconductor device includes forming, on a substrate, a film to be processed. The method further includes forming, on the film to be processed, a first film containing a metallic element and a second film containing at least one of carbon or boron. The method further includes forming an insulating film on the first and second films. The method further includes processing the film to be processed using the first film, the second film, and the insulating film, as a mask.Type: GrantFiled: February 25, 2021Date of Patent: March 19, 2024Assignee: KIOXIA CORPORATIONInventors: Kei Watanabe, Toshiyuki Sasaki, Soichi Yamazaki, Shunsuke Ochiai, Yuya Matsubara
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Patent number: 11917485Abstract: A queue management device includes: a queue detection unit that, on the basis of a detection result of forming elements at a site subject to queue management, detects the state of the queue; a guidance position determination unit that, on the basis of the state of the queue detected by the queue detection unit, determines a guidance position where a guidance should be displayed; and a guidance display control unit that controls a display device such that the guidance is displayed at the guidance position determined by the guidance position determination unit.Type: GrantFiled: August 5, 2019Date of Patent: February 27, 2024Assignee: Shimizu CorporationInventors: Yuya Igarashi, Takashi Matsumoto, Motoaki Yamazaki, Michihito Shiraishi
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Publication number: 20220201176Abstract: To suppress a temperature rise in an imaging apparatus without giving an unnatural impression to the user. An imaging device generates imaging data. A data buffer stores the imaging data. An image processing unit performs image processing on the imaging data using the data buffer. A storage control unit causes a storage unit to store the processed imaging data. A temperature monitoring unit monitors temperatures of a plurality of different locations in the imaging apparatus. A speed control unit controls a storage speed in the storage unit on the basis of the temperatures.Type: ApplicationFiled: January 10, 2020Publication date: June 23, 2022Inventors: YUKI HARA, YUYA YAMAZAKI, HIDEO KAWATAKI
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Patent number: 9134330Abstract: The object of the present invention is to provide a biomarker which is highly correlated to the conventional biomarkers of metabolic syndrome or life-style related disease in a wide range of subjects to be tested, including subjects of special health check-up aged between 40 and 74, or an advantageous method for detecting metabolic syndrome or life-style related disease. The object can be solved by a method for detecting metabolic syndrome or life-style related disease by measuring the concentration of choline plasmalogen in a sample to be tested.Type: GrantFiled: June 3, 2011Date of Patent: September 15, 2015Assignees: TEIKYO UNIVERSITY, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY, ADEKA CORPORATIONInventors: Ryouta Maeba, Hiroshi Hara, Megumi Nishimukai, Yuya Yamazaki, Toru Nezu
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Patent number: 8664887Abstract: A xenon lamp drive unit of the present invention comprises: a charging circuit; and a current control circuit adapted to supply a current to a xenon lamp by using a charged voltage of the charging circuit as a power source, wherein the current control circuit is adapted to supply, in a first period after a lamp ignition, a high output lamp current having a higher current value than a steady output lamp current to the xenon lamp by constant current control and supply, in a second period after the first period, the steady output lamp current to the xenon lamp by constant current control.Type: GrantFiled: February 13, 2012Date of Patent: March 4, 2014Assignee: Iwasaki Electric Co., LtdInventors: Yuya Yamazaki, Tooru Nagase, Katsuaki Okubo, Shinichi Suzuki
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Publication number: 20130247861Abstract: A valve that constitutes part of an exhaust gas recirculation valve is connected to a shaft, such that the valve is rotatable together with the shaft in the interior of a main body. An outer peripheral surface of the valve is formed in a substantial spherical shape, the axis (center of curvature) of the valve and the axis of the shaft being arranged eccentrically by a predetermined distance along a flow direction of the exhaust gas. In addition, a percentage between the eccentric distance between the center of curvature of the valve and the axis of the shaft, and the diameter of a gas inlet port of the main body into which the exhaust gas flows is 5.5% or greater.Type: ApplicationFiled: February 14, 2013Publication date: September 26, 2013Applicant: KEIHIN CORPORATIONInventors: Moriyoshi Awasaka, Ryuji Numabe, Ken Nakano, Yuya Yamazaki
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Publication number: 20130203176Abstract: The object of the present invention is to provide a biomarker which is highly correlated to the conventional biomarkers of metabolic syndrome or life-style related disease in a wide range of subjects to be tested, including subjects of special health check-up aged between 40 and 74, or an advantageous method for detecting metabolic syndrome or life-style related disease. The object can be solved by a method for detecting metabolic syndrome or life-style related disease characterized by comprising the step of measuring the concentration of choline plasmalogen in a sample to be tested.Type: ApplicationFiled: June 3, 2011Publication date: August 8, 2013Applicants: TEIKYO UNIVERSITY, National University Corporation Hokkaido University, ADEKA CORPORATIONInventors: Ryouta Maeba, Hiroshi Hara, Megumi Nishimukai, Yuya Yamazaki, Toru Nezu
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Patent number: 8434736Abstract: A fluid passage valve is equipped with a valve body which is disposed rotatably through first and second shafts, a movable seat having a communication hole therein, and an elastic member that urges the movable seat toward a side opposite from the valve body. The first and second shafts are assembled and installed on the valve body such that an axis thereof is disposed at a position offset from a center of curvature of a spherical surface portion of the valve body. The fluid passage valve is placed in a valve-closed condition by the spherical surface portion abutting against a seating surface and closing the communication hole, and is placed in an open condition by the valve body separating away from the movable seat and thereby opening the communication hole.Type: GrantFiled: September 22, 2011Date of Patent: May 7, 2013Assignee: Keihin CorporationInventors: Takenori Sumiya, Moriyoshi Awasaka, Yuya Yamazaki, Hirotaka Otaki
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HIGH PRESSURE DISCHARGE LAMP BALLAST AND A METHOD FOR DRIVING A HIGH PRESSURE DISCHARGE LAMP BALLAST
Publication number: 20130038843Abstract: The high pressure discharge lamp ballast of the present invention includes: power supply means for supplying an AC current to a lamp; and control means for cyclically changing a current value of the AC current to be supplied and a time interval between polarity inversions.Type: ApplicationFiled: August 11, 2011Publication date: February 14, 2013Applicant: IWASAKI ELECTRIC CO., LTD.Inventors: Yuya YAMAZAKI, Tooru NAGASE, Shinichi SUZUKI, Yoshiaki KOMATSU -
Publication number: 20120299508Abstract: A xenon lamp drive unit of the present invention comprises: a charging circuit; and a current control circuit adapted to supply a current to a xenon lamp by using a charged voltage of the charging circuit as a power source, wherein the current control circuit is adapted to supply, in a first period after a lamp ignition, a high output lamp current having a higher current value than a steady output lamp current to the xenon lamp by constant current control and supply, in a second period after the first period, the steady output lamp current to the xenon lamp by constant current control.Type: ApplicationFiled: February 13, 2012Publication date: November 29, 2012Applicant: IWASAKI ELECTRIC CO., LTD.Inventors: Yuya YAMAZAKI, Tooru NAGASE, Katsuaki OKUBO, Shinichi SUZUKI
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Publication number: 20120074344Abstract: A fluid passage valve is equipped with a valve body which is disposed rotatably through first and second shafts, a movable seat having a communication hole therein, and an elastic member that urges the movable seat toward a side opposite from the valve body. The first and second shafts are assembled and installed on the valve body such that an axis thereof is disposed at a position offset from a center of curvature of a spherical surface portion of the valve body. The fluid passage valve is placed in a valve-closed condition by the spherical surface portion abutting against a seating surface and closing the communication hole, and is placed in an open condition by the valve body separating away from the movable seat and thereby opening the communication hole.Type: ApplicationFiled: September 22, 2011Publication date: March 29, 2012Applicant: KEIHIN CORPORATIONInventors: Takenori SUMIYA, Moriyoshi AWASAKA, Yuya YAMAZAKI, Hirotaka OTAKI
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Publication number: 20100157257Abstract: A high pressure discharge lamp ballast includes an AC power supply means for supplying a square wave alternating current to a high pressure discharge lamp having a bulb in which first and second electrodes are disposed so as to face each other. In the high pressure discharge lamp ballast, one modulation period (T0) of the square wave alternating current supplied by the AC power supply means comprises a first asymmetrical current period (T1) for melting a protrusion formed at the tip of the first electrode and growing a protrusion formed at the tip of the second electrode, a symmetrical current period (Ts) for conducting current having a positive-negative symmetrical square wave, and a second asymmetrical current period (T2) for growing the first protrusion and melting the second protrusion.Type: ApplicationFiled: September 19, 2008Publication date: June 24, 2010Applicant: IWASAKI ELECTRIC CO., LTD.Inventors: Yoshio Nishizawa, Shinichi Suzuki, Toru Nagase, Yoshiaki Komatsu, Yuya Yamazaki