Patents by Inventor Satoshi Iguchi
Satoshi Iguchi 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: 20240121962Abstract: According to one embodiment, a semiconductor device includes a stacked film with first insulating films and electrode layers alternately stacked in a first direction. The device further includes a columnar portion extending in the first direction and provided in a first region of the stacked film. The columnar portion forms memory cells at its intersections with the electrode layers. The device further includes a support column portion provided in a second region and extending in the first direction. A conductive plug is provided on a first electrode layer among the electrode layers in the second region. A first side surface of the support column portion faces a second side surface of the plug and the second side surface is concave in a direction toward the first side surface.Type: ApplicationFiled: September 5, 2023Publication date: April 11, 2024Inventors: Satoshi NAGASHIMA, Shota KASHIYAMA, Tadashi IGUCHI, Takuya NISHIKAWA
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Publication number: 20220375358Abstract: A class system for taking a class conducted in an immersive virtual space by connecting a communication class server and a student terminal. The communication class server includes a delivery unit that delivers, to the student terminal, a class content for viewing a class being conducted in the virtual space, and a transmission unit that transmits, to the student terminal, a display signal, a non-display signal, an operation permission signal, and an operation prohibition signal respectively set according to the progress of the class. The student terminal includes a VR function unit that disposes, in the virtual space, an avatar of a student that uses the student terminal and controls the avatar, receives the class content, and displays the class content from the avatar's point of view.Type: ApplicationFiled: November 20, 2020Publication date: November 24, 2022Applicant: DWANGO Co., Ltd.Inventors: Hiroki SHIMOMURA, Emiko YOSHIHARA, Satoshi IGUCHI
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Publication number: 20220343783Abstract: A content control system with at least one processor. The at least one processor specifies a motion of a target virtual object in a virtual space showing a class scene, determines a language expression corresponding to the specified motion with reference to a storage unit that stores a language expression rule, and outputs expression data corresponding to the determined language expression.Type: ApplicationFiled: October 26, 2020Publication date: October 27, 2022Applicant: DWANGO Co., Ltd.Inventors: Hiroki SHIMOMURA, Emiko YOSHIHARA, Satoshi IGUCHI
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Patent number: 10578145Abstract: A washer-equipped screw is provided with a screw body, a metal washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the metal washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the metal washer. A seat surface of the head portion has an inclined surface inclined away from the metal washer toward an outer periphery thereof.Type: GrantFiled: August 24, 2017Date of Patent: March 3, 2020Assignee: DENSO CORPORATIONInventors: Takeshi Fujihara, Satoshi Iguchi, Keizo Takamatsu, Hidetoshi Uchiyama, Yuya Okuda, Shuichi Iwata, Jun Asada
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Patent number: 10544820Abstract: A washer-equipped screw is provided with a screw body, a flat washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the flat washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the flat washer. The cylindrical portion is provided with a projection for engagingly locking the flat washer. An inner edge of the flat washer is caught by the projection, whereby the flat washer is prevented from detaching.Type: GrantFiled: August 28, 2017Date of Patent: January 28, 2020Assignee: DENSO CORPORATIONInventors: Takeshi Fujihara, Satoshi Iguchi, Yuya Okuda, Shuichi Iwata, Jun Asada, Keita Inoue, Yoshihiro Ohta
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Patent number: 10261016Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: GrantFiled: March 15, 2016Date of Patent: April 16, 2019Assignee: SYSMEX CORPORATIONInventors: Norimasa Yamamoto, Takashi Yamato, Naohiko Matsuo, Satoshi Iguchi
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Publication number: 20180058494Abstract: A washer-equipped screw is provided with a screw body, a flat washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the flat washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the flat washer. The cylindrical portion is provided with a projection for engagingly locking the flat washer. An inner edge of the flat washer is caught by the projection, whereby the flat washer is prevented from detaching.Type: ApplicationFiled: August 28, 2017Publication date: March 1, 2018Applicant: DENSO CORPORATIONInventors: Takeshi FUJIHARA, Satoshi IGUCHI, Yuya OKUDA, Shuichi IWATA, Jun ASADA, Keita INOUE, Yoshihiro OHTA
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Publication number: 20180058489Abstract: A washer-equipped screw is provided with a screw body, a metal washer, and a rubber washer. The screw body includes a cylindrical portion between a shaft portion on which a screw groove is formed and a head portion. A hole in the metal washer is inserted through the cylindrical portion so as to be adjacent to the head portion. A hole in the rubber washer is inserted through the cylindrical portion and positioned on a shaft portion side of the metal washer. A seat surface of the head portion has an inclined surface inclined away from the metal washer toward an outer periphery thereof.Type: ApplicationFiled: August 24, 2017Publication date: March 1, 2018Applicant: DENSO CORPORATIONInventors: Takeshi FUJIHARA, Satoshi IGUCHI, Keizo TAKAMATSU, Hidetoshi UCHIYAMA, Yuya OKUDA, Shuichi IWATA, Jun ASADA
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Patent number: 9565792Abstract: Two opening through which a refrigerant runs are connected by a first connecting pipe and a second connecting pipe. One end of the first connecting pipe is connected to a first opening by a planar seal. Another end of the first connecting pipe is connected to one end of a second connecting pipe by a shaft seal. Another end of the second connecting pipe is connected to a second opening by a planar seal. An axial direction of a shaft seal is perpendicular to a plane that includes the first opening.Type: GrantFiled: November 18, 2013Date of Patent: February 7, 2017Assignees: Toyota Jidosha Kabushiki Kaisha, Denso CorporationInventors: Keitaro Ishikawa, Akio Kitami, Takashi Hamatani, Kunihiro Iwata, Satoshi Iguchi
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Publication number: 20160195560Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: ApplicationFiled: March 15, 2016Publication date: July 7, 2016Applicant: SYSMEX CORPORATIONInventors: Norimasa YAMAMOTO, Takashi YAMATO, Naohiko MATSUO, Satoshi IGUCHI
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Patent number: 9316583Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: GrantFiled: April 2, 2015Date of Patent: April 19, 2016Assignee: SYSMEX CORPORATIONInventors: Norimasa Yamamoto, Takashi Yamato, Naohiko Matsuo, Satoshi Iguchi
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Patent number: 9107318Abstract: An easy-to-assemble structure of a power converter includes a control circuit board, semiconductor modules with power terminals and control terminals extending therefrom, and a capacitor to smooth voltage to be applied to the semiconductor modules. The capacitor includes capacitor devices coupled to the power terminals and voltage measuring terminals joined to electrodes of the capacitor devices. The control terminals and the voltage measuring terminals extend in a direction normal to the surface of the control circuit board. This permits the connections of the voltage measuring terminals and the control terminals with the control circuit board to be achieved simultaneously by bringing them close to the control circuit board from the normal direction.Type: GrantFiled: May 25, 2012Date of Patent: August 11, 2015Assignee: DENSO CORPORATIONInventors: Kenshiro Hida, Satoshi Iguchi, Kosuke Tokunaga
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Publication number: 20150211995Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: ApplicationFiled: April 2, 2015Publication date: July 30, 2015Applicant: SYSMEX CORPORATIONInventors: Norimasa YAMAMOTO, Takashi YAMATO, Naohiko MATSUO, Satoshi IGUCHI
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Patent number: 9028756Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: GrantFiled: August 30, 2013Date of Patent: May 12, 2015Assignee: Sysmex CorporationInventors: Norimasa Yamamoto, Takashi Yamato, Naohiko Matsuo, Satoshi Iguchi
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Publication number: 20140140118Abstract: Two opening through which a refrigerant runs are connected by a first connecting pipe and a second connecting pipe. One end of the first connecting pipe is connected to a first opening by a planar seal. Another end of the first connecting pipe is connected to one end of a second connecting pipe by a shaft seal. Another end of the second connecting pipe is connected to a second opening by a planar seal. An axial direction of a shaft seal is perpendicular to a plane that includes the first opening.Type: ApplicationFiled: November 18, 2013Publication date: May 22, 2014Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keitaro ISHIKAWA, Akio Kitami, Takashi Hamatani, Kunihiro Iwata, Satoshi Iguchi
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Patent number: 8717760Abstract: An electric power conversion apparatus includes first and second electric power conversion devices and a housing. The first and second electric power conversion devices are arranged to overlap each other in an overlap direction. The housing receives both the first and second electric power conversion devices therein. The housing has a partition wall that extends between the first and second electric power conversion devices to partition the housing into first and second parts in which the first and second electric power conversion devices are respectively received. The partition wall has a coolant passage formed therein, thereby allowing a coolant to flow through the coolant passage.Type: GrantFiled: March 22, 2012Date of Patent: May 6, 2014Assignee: Denso CorporationInventor: Satoshi Iguchi
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Patent number: 8624594Abstract: The present invention relates to a polarized xenon gas manufacturing supply device that is provided with a polarization cell 6 that produces a polarized xenon gas by polarizing a mixture of xenon gas and a diluent gas that consists primarily of a high-boiling-point gas that has a boiling point higher than that of the xenon gas, and a condenser (9) that cools the mixed gas discharged from the polarization cell (6) and condenses and separates the high-boiling-point gas by using the difference in boiling points between the xenon gas and the high-boiling-point gas, wherein the supply device is constructed so as to re-vaporize the condensed liquid of the high-boiling-point gas produced by the condenser (9) and introduce it to the polarization cell (6). This polarized xenon gas manufacturing supply device makes it possible to continuously manufacture and supply highly polarized and highly concentrated xenon gas.Type: GrantFiled: July 29, 2009Date of Patent: January 7, 2014Assignee: Osaka UniversityInventors: Hideaki Fujiwara, Hirohiko Imai, Satoshi Iguchi, Hironobu Yoshimura, Atsuomi Kimura
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Publication number: 20140004612Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: ApplicationFiled: August 30, 2013Publication date: January 2, 2014Applicant: SYSMEX CORPORATIONInventors: Norimasa YAMAMOTO, Takashi YAMATO, Naohiko MATSUO, Satoshi IGUCHI
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Patent number: 8545760Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.Type: GrantFiled: September 28, 2007Date of Patent: October 1, 2013Assignee: Sysmex CorporationInventors: Norimasa Yamamoto, Takashi Yamato, Naohiko Matsuo, Satoshi Iguchi
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Patent number: 8382864Abstract: The present invention provides a hydrogen-generating apparatus in which the reduction in reforming efficiency associated with an increase in switching frequency to the regeneration reaction can be suppressed, and generation of hydrogen by reforming can stably be performed. In the reforming reaction, a cathode offgas discharged from a hydrogen-separation-membrane fuel cell 30 having a hydrogen-permeating film is supplied to PSR reformers 10 and 20, in which the reforming reaction and the regeneration reaction are performed alternately.Type: GrantFiled: March 8, 2006Date of Patent: February 26, 2013Assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo KenkyushoInventors: Keisuke Nagasaka, Naoki Ito, Satoshi Iguchi, Satoshi Aoyama, Hiroshi Aoki, Takashi Shimazu, Hiroyuki Mitsui