Patents by Inventor Keisuke Yamaguchi
Keisuke Yamaguchi 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: 11991889Abstract: There is provided a solid-state image pickup device that includes a functional region provided with an organic film, and a guard ring surrounding the functional region.Type: GrantFiled: June 30, 2021Date of Patent: May 21, 2024Assignee: Sony Semiconductor Solutions CorporationInventors: Keisuke Hatano, Tetsuji Yamaguchi, Shintarou Hirata
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Publication number: 20240161453Abstract: A detection method includes: preparing sample image data of a sample in which a target substance is labeled with a labeling substance; acquiring first background image data in which an image feature amount of a single bright spot in the sample image data is reduced by a first filter; acquiring second background image data in which an image feature amount of a dense bright spot in the sample image data is reduced by a second filter; synthesizing the first background image data and the second background image data on a basis of brightness information of the sample image data and acquiring synthesized background image data; and obtaining difference image data that is a difference between the sample image data and the synthesized background image data.Type: ApplicationFiled: October 10, 2023Publication date: May 16, 2024Applicant: kONICA MINOLTA, INC.Inventors: Tsukasa MATSUO, Hiroshi NEGISHI, Keisuke YAMAGUCHI, Yuki MIYAKE, Toshihiko IWASAKI
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Publication number: 20240149390Abstract: Provided is a polishing pad comprising a polishing layer made of a polyurethane resin foam containing an isocyanate-terminated prepolymer, and a curing agent, wherein the ratio (NC80/NC40) of a weight proportion (NC80) of an amorphous phase content in the polishing layer measured at 80° C. by a pulsed NMR method to a weight proportion (NC40) of the amorphous phase content in the polishing layer measured at 40° C. by the pulsed NMR method is between 1.5 and 2.5.Type: ApplicationFiled: March 18, 2022Publication date: May 9, 2024Applicant: FUJIBO HOLDINGS, INC.Inventors: Yoshihide KAWAMURA, Teppei TATENO, Hiroshi KURIHARA, Satsuki YAMAGUCHI, Yamato TAKAMIZAWA, Keisuke OCHI, Tetsuaki KAWASAKI
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Publication number: 20240147091Abstract: Imaging devices and electronic apparatuses incorporating imaging devices are provided. An imaging device as disclosed can include a first pixel of a first pixel and a second pixel of a second pixel. The first and second pixels each have a first electrode, a portion of a photoelectric conversion film, and a portion of a second electrode, where the photoelectric conversion film is between the first electrode and the second electrode. The first electrode of the first pixel has a first area, while the first electrode of the second pixel has a second area that is smaller than the first area. The first pixel can include a light shielding film. Alternatively or in addition, the first pixel can be divided into first and second portions.Type: ApplicationFiled: November 2, 2023Publication date: May 2, 2024Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Keisuke HATANO, Ryosuke NAKAMURA, Yuji UESUGI, Fumihiko KOGA, Tetsuji YAMAGUCHI
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Publication number: 20240131653Abstract: This polishing pad has a polishing layer that comprises a polyurethane resin foam derived from an isocyanate-terminated prepolymer and a curing agent, wherein: the distance between hard segments in the polishing layer as measured by small-angle X-ray scattering is 9.5 nm or less; or the ratio (NC80/CC80) of the content proportion by weight (NC80) of an amorphous phase in the polishing layer as measured by pulse NMR at 80° C. to the content proportion by weight (CC80) of a crystalline phase in the polishing layer as measured by pulse NMR at 80° C. is 2.6-3.1, and the ratio (NC40/CC40) of the content proportion by weight (NC40) of an amorphous phase in the polishing layer as measured by pulse NMR at 40° C. to the content proportion by weight (CC40) of a crystalline phase in the polishing layer as measured by pulse NMR at 40° C. is 0.5-0.9.Type: ApplicationFiled: March 28, 2022Publication date: April 25, 2024Applicant: FUJIBO HOLDINGS, INC.Inventors: Teppei TATENO, Hiroshi KURIHARA, Satsuki YAMAGUCHI, Yamato TAKAMIZAWA, Keisuke OCHI, Tetsuaki KAWASAKI
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Publication number: 20240126194Abstract: An image forming apparatus includes a first rotatable member, a second rotatable member, an air nozzle, and a pipe. The pipe includes a portion extending along a widthwise direction of the first rotatable member perpendicular to a recording material feeding direction.Type: ApplicationFiled: September 12, 2023Publication date: April 18, 2024Inventors: SHUTARO SAITO, KEISUKE YOSHIDA, YUYA YAMADA, TAKU ASHIDA, ASUNA FUKAMACHI, YUSUKE YAMAGUCHI, SHOHEI TSUZAKI, HIROSHI MIYAMOTO, YASUHARU TORATANI
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Publication number: 20240126197Abstract: An image forming apparatus includes a reception unit to receive a job, heating and pressing rotary members to form a nip portion, and a spraying member having a nozzle and a cylinder. The nozzle discharges air to the heating rotary member and a recording material. During a period after the reception unit receives the job and before a leading edge of a first sheet of the recording material reaches the nip portion, the spraying member performs a spraying operation of spraying air in an amount greater than or equal to a predetermined amount. The air that the spraying member sprays on the first sheet of the recording material during the job is higher in temperature than the air that the spraying member sprays during the period after the reception unit receives the job and before the leading edge of the first sheet of the recording material reaches the nip portion.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: SHOHEI TSUZAKI, ASUNA FUKAMACHI, YUSUKE YAMAGUCHI, HIROSHI MIYAMOTO, YASUHARU TORATANI, KEISUKE YOSHIDA, SHUTARO SAITO, YUYA YAMADA, TAKU ASHIDA
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Publication number: 20240126193Abstract: An image forming apparatus includes a first rotatable member, a second rotatable member, an air nozzle, and a pipe. The pipe includes a portion provided in a range overlapping with the first rotatable member and making one reciprocation or more in a case that when a direction crossing a feeding direction of a recording material fed in a nip is a widthwise direction of the first rotatable member, the pipe is viewed in a direction perpendicular to the widthwise direction.Type: ApplicationFiled: September 5, 2023Publication date: April 18, 2024Inventors: YASUHARU TORATANI, SHUTARO SAITO, KEISUKE YOSHIDA, YUYA YAMADA, TAKU ASHIDA, ASUNA FUKAMACHI, SHOHEI TSUZAKI, YUSUKE YAMAGUCHI, HIROSHI MIYAMOTO
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Publication number: 20240119475Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yukinori II, Kenji YAMAGUCHI, Junya OGAWA, Yuki NAGANUMA, Junya YAMAMOTO, Yuta TONE, Naoki ISHIZUKA, Tadayuki TANAKA, Keisuke ITO, Yuka YOKOI, Takashi HAYASHI, Naoya OKA, Yu HAMADA
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Publication number: 20240107157Abstract: The present disclosure relates to a solid-state imaging device, a method for driving the solid-state imaging device, and an electronic device capable of improving auto-focusing accuracy by using a phase difference signal obtained by using a photoelectric conversion film. The solid-state imaging device includes a pixel including a photoelectric conversion portion having a structure where a photoelectric conversion film is interposed by an upper electrode on the photoelectric conversion film and a lower electrode under the photoelectric conversion film. The upper electrode is divided into a first upper electrode and a second upper electrode. The present disclosure can be applied to, for example, a solid-state imaging device or the like.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Keisuke HATANO, Fumihiko KOGA, Tetsuji YAMAGUCHI, Shinichiro IZAWA
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Publication number: 20240002101Abstract: A container for an alcoholic beverage, the container being formed of a laminated body provided with a substrate layer containing paper, a barrier layer, and a sealant film in this order from the outside, and having a resin layer containing zinc oxide particles provided further to the inside than the barrier layer. Also an alcoholic beverage-containing container comprising the container for an alcoholic beverage, and an alcoholic beverage that is accommodated in the container for an alcoholic beverage.Type: ApplicationFiled: September 14, 2023Publication date: January 4, 2024Applicant: TOPPAN INC.Inventors: Keisuke YAMAGUCHI, Masafumi HORIUCHI, Makoto TOKUNAGA, Haruno MURAYAMA, Masatoshi YAGI
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Patent number: 11293344Abstract: An engine cover member mounting structure, including: an engine body; a peripheral member arranged on an outer wall of the engine body; a cover member arranged between the outer wall and the peripheral member; and a harness routed between the outer wall and the peripheral member, wherein the harness is held on a surface of the cover member.Type: GrantFiled: August 2, 2018Date of Patent: April 5, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Keisuke Yamaguchi, Keiichi Kamimura, Yuzou Uotani
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Patent number: 10914206Abstract: This application discloses a cylinder block structure including: a cylinder block surrounding a cylinder array formed by a plurality of cylinders lined up in a first direction; a reinforcement plate including: a first fastening portion fastened to the cylinder block; and a second fastening portion fastened to the cylinder block at a position separated from the first fastening portion in a second direction that intersects with the first direction; and an oil pump that supplies oil to the cylinder block. The oil pump is fastened to the cylinder block together with the reinforcement plate. The reinforcement plate is interposed between the cylinder block and the oil pump, and has a length that is equal to or more than half of the cylinder array in the first direction.Type: GrantFiled: February 13, 2018Date of Patent: February 9, 2021Assignee: Mazda Motor CorporationInventors: Hirokazu Matsuura, Keisuke Yamaguchi, Kenta Honda
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Publication number: 20210010417Abstract: An engine cover member mounting structure, including: an engine body; a peripheral member arranged on an outer wall of the engine body; a cover member arranged between the outer wall and the peripheral member; and a harness routed between the outer wall and the peripheral member, wherein the harness is held on a surface of the cover member.Type: ApplicationFiled: August 2, 2018Publication date: January 14, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Keisuke YAMAGUCHI, Keiichi KAMIMURA, Yuzou UOTANI
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Publication number: 20200072099Abstract: This application discloses a cylinder block structure including: a cylinder block surrounding a cylinder array formed by a plurality of cylinders lined up in a first direction; a reinforcement plate including: a first fastening portion fastened to the cylinder block; and a second fastening portion fastened to the cylinder block at a position separated from the first fastening portion in a second direction that intersects with the first direction; and an oil pump that supplies oil to the cylinder block. The oil pump is fastened to the cylinder block together with the reinforcement plate. The reinforcement plate is interposed between the cylinder block and the oil pump, and has a length that is equal to or more than half of the cylinder array in the first direction.Type: ApplicationFiled: February 13, 2018Publication date: March 5, 2020Inventors: Hirokazu Matsuura, Keisuke Yamaguchi, Kenta Honda
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Patent number: 10140142Abstract: A virtual machine managing apparatus includes a processor coupled to a memory storing instructions for executing an acquiring unit configured to acquire performance values of plural virtual machines, and a control unit configured to control virtual machines having approximately a same sequential change of the performance values in a time-domain, out of the plural virtual machines, to be arranged on different processing apparatuses among plural processing apparatuses carrying out processes of virtual machines.Type: GrantFiled: April 8, 2016Date of Patent: November 27, 2018Assignee: NEC CORPORATIONInventor: Keisuke Yamaguchi
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Patent number: 9710295Abstract: In a virtual machine system, an arrangement of virtual machines, which has fault tolerance, is performed. A virtual machine managing apparatus includes a similar group generating unit and an arrangement restriction generating unit. The similar group generating unit generates a group of virtual machines having a similarity relationship which indicates that performance values of virtual machines at each timing are approximately the same, out of plural virtual machines. The arrangement restriction generating unit outputs the group of virtual machines having the similarity relationship as a distributed-arrangement restriction indicating a group of virtual machines to be arranged on different processing apparatuses among plural processing apparatuses carrying out processes of the virtual machines.Type: GrantFiled: April 18, 2012Date of Patent: July 18, 2017Assignee: NEC CORPORATIONInventor: Keisuke Yamaguchi
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Publication number: 20160224366Abstract: A virtual machine managing apparatus includes a processor coupled to a memory storing instructions for executing an acquiring unit configured to acquire performance values of plural virtual machines, and a control unit configured to control virtual machines having approximately a same sequential change of the performance values in a time-domain, out of the plural virtual machines, to be arranged on different processing apparatuses among plural processing apparatuses carrying out processes of virtual machines.Type: ApplicationFiled: April 8, 2016Publication date: August 4, 2016Inventor: KEISUKE YAMAGUCHI
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Patent number: 9228476Abstract: A device of an engine having a plurality of cylinders includes: exhaust passages each connected with either a single cylinder or two or more cylinders having non-adjacent exhaust order; a manifold section connected with each downstream end of the exhaust passages; a catalyst device downstream of the manifold section; and a valve driver. Within a low-speed and high-load engine operating range, the valve driver drives intake and exhaust valves of each cylinder such that, for a particular cylinder, a period of positive valve overlap overlaps an exhaust valve opening time of another cylinder adjacent in the exhaust order. The manifold section includes a part that reduces in diameter downstream from the upstream end of the manifold section, and a straight part with a substantially fixed flow area extending upstream from the downstream end of the manifold section. In this way, negative pressure may be generated due to an ejector effect.Type: GrantFiled: July 3, 2012Date of Patent: January 5, 2016Assignee: Mazda Motor CorporationInventor: Keisuke Yamaguchi
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Patent number: 9186580Abstract: A storage stores content information for a trial version of an application program assigned identification information and content information for a product version; a license information acquisition unit acquires license information for the application program by referring to request information acknowledged by an input acknowledging unit; a determination unit determines whether the license information for the application program is stored in the memory by referring to the identification information; and a display processing unit generates a display screen using first content information until the determination unit determines that the license information is stored, and generates a display screen using second content information when the determination unit determines that the license information is stored.Type: GrantFiled: January 22, 2009Date of Patent: November 17, 2015Assignees: Sony Corporation, Sony Computer Entertainment Inc.Inventors: Shinichi Tanaka, Daisuke Mori, Keisuke Yamaguchi