Patents by Inventor Ryota Sato
Ryota 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: 20240138150Abstract: A nonvolatile semiconductor memory device that have a new structure are provided, in which memory cells are laminated in a three dimensional state so that the chip area may be reduced. The nonvolatile semiconductor memory device of the present invention is a nonvolatile semiconductor memory device that has a plurality of the memory strings, in which a plurality of electrically programmable memory cells is connected in series. The memory strings comprise a pillar shaped semiconductor; a first insulation film formed around the pillar shaped semiconductor; a charge storage layer formed around the first insulation film; the second insulation film formed around the charge storage layer; and first or nth electrodes formed around the second insulation film (n is natural number more than 1). The first or nth electrodes of the memory strings and the other first or nth electrodes of the memory strings are respectively the first or nth conductor layers that are spread in a two dimensional state.Type: ApplicationFiled: December 28, 2023Publication date: April 25, 2024Applicant: Kioxia CorporationInventors: Masaru KITO, Hideaki AOCHI, Ryota KATSUMATA, Akihiro NITAYAMA, Masaru KIDOH, Hiroyasu TANAKA, Yoshiaki FUKUZUMI, Yasuyuki MATSUOKA, Mitsuru SATO
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Patent number: 11964672Abstract: A passenger transportation system includes: an abnormality determination unit configured to determine whether or not a passenger feeling unwell is present in a vehicle; a transportation planning unit configured to determine, when it is determined that the passenger feeling unwell is present, a medical facility to which the passenger feeling unwell is transported and a via-point where normal passengers are dropped off; and a vehicle control unit configured to control the vehicle to travel so as to transport the passenger feeling unwell to the medical facility via the via-point.Type: GrantFiled: December 1, 2021Date of Patent: April 23, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryota Tomizawa, Shozo Takaba, Ayako Shimizu, Hojung Jung, Daisuke Sato, Yasuhiro Kobatake
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Patent number: 11967769Abstract: A planar antenna includes a dielectric layer including a first surface and a second surface on a side opposite from the first surface, an antenna conductor provided on the first surface, a ground conductor provided on the first surface or the second surface, or provided on both of the first surface and the second surface, and a transmission line including a signal line that is connected to the antenna conductor or provided in proximity to the antenna conductor, wherein a dielectric portion of the dielectric layer that is in contact with the signal line has a loss tangent of 0.007 or less at 28 GHz.Type: GrantFiled: November 4, 2021Date of Patent: April 23, 2024Assignee: AGC INC.Inventors: Toshiki Sayama, Ryota Okuda, Minami Hagiwara, Yusuke Sato, Takeshi Motegi
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Publication number: 20240129226Abstract: A Multi-Link access point apparatus uses multiple combinations of link offset information and information of the number of links to notify, by using only a small amount of information, whether a frame is buffered that is addressed to a Multi-Link station apparatus operating in a Power Management mode and information of a link, the use of which is indicated or recommended.Type: ApplicationFiled: March 9, 2023Publication date: April 18, 2024Inventors: ATSUSHI SHIRAKAWA, RYOTA YAMADA, Takuhiro SATO, HIDEO NAMBA
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Publication number: 20240115959Abstract: Provided are a program, an information processing device, a method, and a system that allow properties of an organized party to be easily grasped. An information processing device 10 is an information processing device for executing a game and includes: a setting unit 231 for setting two or more game media on a deck with which indicator information is associated; an indicator-information-point calculation unit 232 for determining points for each item of the indicator information on the basis of predetermined data associated with the game media; and an indicator-information determination unit 233 for determining the indicator information to be displayed on a game screen on the basis of the points for each item of the indicator information obtained by the indicator-information-point calculation unit 232 and associating the determined indicator information with the deck.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Applicant: CYGAMES, INC.Inventors: Shohei Sawa, Masayoshi Sato, Koji Otani, Yasuaki Hayashizaki, Ryota Yagi, Junpei Yamaguchi, Takafumi Oka
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Patent number: 11955949Abstract: A resonator includes: interdigital transducer (IDT) including first electrode including first base on piezoelectric substrate and extended in reference direction, and first protrusions connected to the first base and extended in direction intersecting with the reference direction, and second electrode including second base on the piezoelectric substrate and extended in the reference direction, and second protrusions connected to the second base and extended in direction intersecting with the reference direction, each of the second protrusions extended to have one of the first protrusions inserted between the second protrusion and another second protrusion adjacent to the second protrusion, wherein a width of each of first specific protrusions included between one end of the IDT and first position at first distance from the one end, among the first protrusions and the second protrusions, decreases from first specific protrusion closest to the first position toward first specific protrusion closest to the one eType: GrantFiled: May 14, 2021Date of Patent: April 9, 2024Assignee: WISOL CO., LTD.Inventors: Toshihiko Kawamoto, Ryota Sato, Sang Tai Yu, Je Cheol Lee
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Patent number: 11950503Abstract: An organic material represented by General Formula (1): where, in General Formula (1), R1 is an alkyl group having 6 carbon atoms or more but 20 carbon atoms or less; n is an integer of from 1 through 3; X1 to X4 are each a hydrogen atom or a fluorine atom; and Z is a compound represented by General Formula (2), (3), or (4) below: where, in General Formulae (2) to (4), R2, R3, and R4 are each an alkyl group having 6 carbon atoms or more but 20 carbon atoms or less; and Y is an oxygen atom or a sulfur atom.Type: GrantFiled: February 20, 2019Date of Patent: April 2, 2024Assignees: Ricoh Company, Ltd., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Ryota Arai, Takuma Yasuda, Seiichi Furukawa, Narumi Sato
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Patent number: 11948931Abstract: Apparatuses including semiconductor layout to mitigate local layout effects are disclosed. An example apparatus includes a plurality of standard cells each including an active region, an isolation region adjacent the active region, and a first gate structure disposed on the active region and the isolation region. The first gate structure includes a first gate portion disposed on the active region, and a first contact portion disposed on the isolation region. The apparatus further includes a second gate structure disposed on the active region and the isolation region. The second gate structure includes a second gate portion disposed on the active region, and a second contact portion disposed on the isolation region. In the apparatus, a distance between a first contact point and the first gate portion is substantially equal to a distance between a second contact point and the second gate portion.Type: GrantFiled: February 5, 2021Date of Patent: April 2, 2024Assignee: MICRON TECHNOLOGY, INC.Inventors: Ryota Suzuki, Hirokazu Matsumoto, Makoto Sato
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Publication number: 20240101766Abstract: Provided is a production method for a water-absorbing resin in which an absorption capacity without pressure of the resulting water-absorbing resin is high and a water-absorbing resin can be efficiently obtained. The production method for a water-absorbing resin including a polymerization step of polymerizing a monomer composition containing an internal crosslinking agent and a monomer to obtain a crosslinked hydrogel polymer, and a drying step of drying the crosslinked hydrogel polymer to obtain a dry polymer, in which the crosslinked hydrogel polymer to be subjected to the drying step contains 50 ppm or more of hydrogen peroxide with respect to the solid content mass of the crosslinked hydrogel polymer, and the crosslinked hydrogel polymer is heated during the drying step so that a maximum reaching temperature of the crosslinked hydrogel polymer exceeds 160° C., and/or the dry polymer is heated after the drying step so that a maximum reaching temperature of the dry polymer exceeds 160° C.Type: ApplicationFiled: January 31, 2022Publication date: March 28, 2024Inventors: Ryota WAKABAYASHI, Yoshifumi ADACHI, Mai SATO, Shin-ichi FUJINO, Tsuyoshi YORINO, Shin-ya KATSUBE, Yoshihiro SHOBO, Hiroyasu WATABE
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Publication number: 20240102850Abstract: A shock wave detection system includes a light beam emitter, a light beam receiver and an analysis unit. The light beam emitter emits a light beam oblique to a direction of an air flow through which a shock wave may propagate. The light beam receiver receives the light beam that has passed through the air flow. The analysis unit is configured to detect a presence and a position of the shock wave based on a change in a receiving position of the light beam by the light beam receiver.Type: ApplicationFiled: September 15, 2023Publication date: March 28, 2024Inventors: Ryosuke SATO, Ryota TAKAYA
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Patent number: 11941990Abstract: A bus dispatch device includes a vehicle dispatch unit that determines, based on external environment information, a ratio between various classes of in-service buses having different states of a specific amenity.Type: GrantFiled: March 22, 2022Date of Patent: March 26, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryota Tomizawa, Shozo Takaba, Ayako Shimizu, Hojung Jung, Daisuke Sato, Yasuhiro Kobatake
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Patent number: 11940520Abstract: For a complex image to be complexly added, appropriate phase correction is executed by a simple method to prevent occurrence of an artifact in a signal region and to reduce noise in a background region. Two or more types of smoothing processing with different smoothing degrees are executed on a phase image of the complex image to obtain two or more types of smoothed phase images having different smoothing degrees. A weight for each of these smoothed phase images is calculated based on a signal value (SNR) of an intensity image, and addition is performed by a weight for each signal value to obtain a smoothed phase image for correction. After a phase of the complex image is corrected using the smoothed phase image, a phase-corrected complex image is complexly added. As a result, phase correction equivalent to phase correction in which a smoothing degree is weakened in the signal region and a smoothing degree is strengthened in the background region is realized.Type: GrantFiled: August 22, 2022Date of Patent: March 26, 2024Assignee: FUJIFILM Healthcare CorporationInventors: Ryota Sato, Suguru Yokosawa, Toru Shirai, Kazuho Kamba, Yoshitaka Sato, Masahiro Takizawa
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Publication number: 20240091163Abstract: A sustained releasing particle contains a water-soluble physiologically active substance and a fat-soluble base material, wherein the sustained releasing particle has a ratio of a surface area to a volume is 0.6 or less.Type: ApplicationFiled: September 7, 2023Publication date: March 21, 2024Applicant: Ricoh Company, Ltd.Inventors: Yuichi Sato, Ryota Inoue, Tatsuru Moritani
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Publication number: 20240094493Abstract: An optical cable according to an embodiment of the present disclosure is an optical cable for installation in a microduct, the optical cable including one or more optical-fiber core wires, and a sheath layer covering an outer peripheral side of the one or more optical-fiber core wires. The sheath layer has a density of 2.0 g/cm3 or less. The sheath layer contains an olefin-based resin, a silicone, and a non-halogen flame retardant. A mass ratio of the non-halogen flame retardant to the olefin-based resin is 0.90 to 2.00. A mass ratio of the silicone to the olefin-based resin is 0.005 to 0.100. The olefin-based resin contains a polyethylene, and an ethylene-vinyl acetate copolymer or an ethylene-ethyl acrylate copolymer. The silicone has a weight-average molecular weight of 50,000 to 1,000,000.Type: ApplicationFiled: August 25, 2023Publication date: March 21, 2024Inventors: Nayu YANAGAWA, Ryota FUKUMOTO, Taro FUJITA, Fumiaki SATO, Toyoaki KIMURA, Yohei SUZUKI
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Patent number: 11932770Abstract: A method for producing a resin sintered body 1 by applying an ink 3 to thermoplastic resin powder 2 and sintering the powder, the method including the step of immersing an intermediate resin sintered body 1m, which has an unevenly colored region on the surface thereof and the whole of which has been already sintered, in a surface treatment liquid containing sulfuric acid and chromic anhydride, in which the concentration of chromic anhydride is 300 g/L or more, for 5 minutes or longer. When producing a resin sintered body by sintering thermoplastic resin powder, the surface of the resin sintered body can be evenly and sufficiently colored to an extent required without an unevenly colored region on the surface thereof, and also the surface of the resin sintered body can have a good appearance and smoothness.Type: GrantFiled: March 14, 2022Date of Patent: March 19, 2024Assignees: SANKEI GIKEN KOGYO CO., LTD., HONDA MOTOR CO., LTD., SOLIZE CORPORATIONInventors: Daisuke Sato, Kazuo Igarashi, Hiroyuki Ikeno, Satoru Nishimoto, Takashi Inomata, Ryota Masuda, Kohei Mutai
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Publication number: 20240084714Abstract: A centrifugal compressor includes: a housing including an intake flow path; a compressor impeller arranged in the intake flow path and including a plurality of blades; an accommodation chamber formed upstream of the blades in a flow of intake air in the housing; a movable member arranged in the accommodation chamber and movable to a protruding position where the movable member protrudes into the intake flow path and to a retracted position where the movable member is retracted from the intake flow path; a plurality of slits formed closer to the blades with respect to the accommodation chamber in the housing and connected to the intake flow path; a plurality of compartment walls circumferentially separating the plurality of slits; and an outer circumferential wall connecting radially outer ends of the plurality of compartment walls.Type: ApplicationFiled: November 6, 2023Publication date: March 14, 2024Applicant: IHI CorporationInventors: Atsushi YONEMURA, Ryota SAKISAKA, Yoichi SATO, Taiki KANZAWA
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Publication number: 20240090194Abstract: A semiconductor device that can be miniaturized or highly integrated is provided. The semiconductor device includes a transistor and a capacitor. The transistor includes a metal oxide and a first conductor that is electrically connected to the metal oxide. The capacitor includes a first insulator which is provided over the metal oxide and which the first conductor penetrates; a second insulator provided over the first insulator and including an opening reaching the first insulator and the first conductor; a second conductor in contact with an inner wall of the opening, the first insulator, and the first conductor; a third insulator provided over the second conductor; and a fourth conductor provided over the third insulator. The first insulator has higher capability of inhibiting the passage of hydrogen than the second insulator.Type: ApplicationFiled: August 10, 2023Publication date: March 14, 2024Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Yuichi SATO, Ryota HODO, Yuta IIDA, Tomoaki MORIWAKA
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Publication number: 20240086534Abstract: A tampering detection device includes tampering detection circuitry configured to acquire an access pattern of a monitoring target file, extract a time-series pattern of access for each monitoring target file from the access pattern acquired, and determine a scan pattern on a basis of the time-series pattern of access extracted.Type: ApplicationFiled: January 13, 2021Publication date: March 14, 2024Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Yuki YAMANAKA, Manami ITO, Ryota SATO, Hiroyoshi TAKIGUCHI, Nobuhiro CHIBA, Yoshiaki NAKAJIMA
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Patent number: 11915409Abstract: An inspection method for determining a presence of a defect on a sides surface of a pillar-shaped honeycomb structure including generating strip-shaped images by repeatedly capturing the side surface part by part with an area camera while relatively moving the area camera with respect to the pillar-shaped honeycomb structure; determining the presence or absence of defects based on the strip-shaped images when a number of the strip-shaped images generated is sufficient to cover the entire side surface; a shutter speed when the area camera captures a part of the side surface for generating a single strip-shaped image is 10 to 1000 ?sec; and each of the strip-shaped images has a length covering the entire height of the pillar-shaped honeycomb structure in a longitudinal direction, and a length of 1 to 10 mm in a width direction.Type: GrantFiled: February 17, 2021Date of Patent: February 27, 2024Assignee: NGK INSULATORS, LTD.Inventors: Takafumi Terahai, Ryota Kurahashi, Yoshihiro Sato
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Patent number: 11892533Abstract: Distortion generated in an image is effectively corrected in imaging using an EPI sequence such as DWI without extending an imaging time. After one excitation RF pulse of EPI is applied, a navigator scan in which the polarity of the phase encoding is opposite to that of the main scan is performed continuously to the main scan, and the distortion of the image by using the navigator scan data obtained by the navigator scan is corrected. In a case of multi-shot, phase information obtained from the navigator scan data for each shot is used to perform phase correction and multi-shot reconstruction on the main scan data of each shot.Type: GrantFiled: June 8, 2022Date of Patent: February 6, 2024Assignee: FUJIFILM Healthcare CorporationInventors: Ryota Sato, Toru Shirai, Suguru Yokosawa, Yo Taniguchi, Yoshitaka Sato, Kazuho Kamba