Patents by Inventor Tatsuya Sasaki
Tatsuya Sasaki 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: 20240148755Abstract: The present disclosure provides a pharmaceutical composition comprising ursodeoxycholic acid or a salt thereof, a preservative, and water.Type: ApplicationFiled: February 14, 2022Publication date: May 9, 2024Applicant: SANTEN PHARMACEUTICALCO., LTD.Inventors: Yoko ENDO, Yusuke OTOMARU, Hitoshi SASAKI, Tatsuya HATA, Tomoko ODA
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Patent number: 11979064Abstract: An example motor rotor includes a cylindrical magnet which is disposed around a rotation shaft, a protective layer which is disposed around the magnet, and a middle resin portion which is disposed between the magnet and the protective layer. The magnet has a cylindrical shape that extends continuously in a circumferential direction of the rotation shaft. A surface treatment portion is formed on at least one of an outer peripheral surface of the magnet or an inner peripheral surface of the protective layer, to impart adhesion with the middle resin portion.Type: GrantFiled: October 5, 2021Date of Patent: May 7, 2024Inventors: Hikaru Sugiura, Yuji Sasaki, Tatsumi Inomata, Kai Iijima, Tatsuya Fukui, Yoshihito Katsu, Kuniaki Iizuka, Ryosuke Yumoto
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Publication number: 20240131866Abstract: A pneumatic tire comprises: a tread portion having a ground contacting surface; a sidewall portions having an outer surface; a bead portions; a carcass extending between the bead portions; and an inner rubber extending between bead portions. The inner rubber comprises a first portion extending through the tread portion with a first thickness t1, and a second portion extending through the sidewall portion with a second thickness t2. The first thickness t1 is more than the second thickness t2. In a meridian cross section of the tire under its normal state, when a first reference point (Pb1), a second reference point (Pb2), a shoulder reference point (Ps), a reference line segment (Lb), and a shoulder line segment (Ls) are defined, then a length (L1) of the shoulder line segment (Ls) is 85.9% to 89.3% of a length (L2) of the reference line segment (Lb).Type: ApplicationFiled: September 25, 2023Publication date: April 25, 2024Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Tatsuya SASAKI, Tsukasa YANO, Rena ONITSUKA, Masaki TERASHIMA, Yusuke SUEYOSHI, Hiroyuki NAKAYAMA, Junya SUENO
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Publication number: 20240131871Abstract: A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the portions, and an inner rubber extending between the portions, on the inner side of the carcass. The inner rubber comprises a first portion extending through the tread portion with a first thickness and a second portion extending through the sidewall portions with a second thickness smaller than the first thickness. The land ratio of the tread portion 2 is 65% or more.Type: ApplicationFiled: September 26, 2023Publication date: April 25, 2024Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Tatsuya SASAKI, Tsukasa YANO, Rena ONITSUKA, Shigeki NISHIJIMA, Masaki TERASHIMA, Yusuke SUEYOSHI, Junya SUENO
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Patent number: 11964351Abstract: Provided is a technique capable of suitably determining screw fastening failure. A screw fastening failure determination device (10) includes: a speed acquisition unit (13) which acquires an axial speed of a screw driver or a speed feature value relating to the speed; and a failure determination unit (14) which determines, in a temporary seating process, that a screw fastening has failed on the basis of the axial speed or the speed feature value at a prescribed timing.Type: GrantFiled: February 17, 2020Date of Patent: April 23, 2024Assignee: OMRON CorporationInventors: Masayuki Sugioka, Tatsuya Sasaki, Koji Nishigaki, Takanori Shibutani
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Patent number: 11954368Abstract: According to one embodiment, a memory system includes a communication interface connectable to a plurality of hosts. A virtual controller creation unit creates a virtual controller based on connection of a host to the communication interface. An access management unit manages permission information indicating a correspondence between each of the plurality of namespaces and a host permitted to access the namespace. The virtual controller creation unit create, based on the permission information, a first virtual controller to which a namespace that a first host connected to the communication interface is permitted to access is attached, as a virtual controller to be used by the first host to access a nonvolatile memory.Type: GrantFiled: September 13, 2022Date of Patent: April 9, 2024Assignee: Kioxia CorporationInventor: Tatsuya Sasaki
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Patent number: 11955599Abstract: The present disclosure provides a negative electrode material that can improve the charge-discharge efficiency of a battery. A negative electrode material includes a reduced form of a first solid electrolyte material and a conductive auxiliary. The first solid electrolyte material is denoted by Formula (1): Li60M?X?. Herein, in Formula (1), each of ?, ?, and ? is a value greater than 0, M represents at least one element selected from the group consisting of metal elements except Li and semimetals, and X represents at least one element selected from the group consisting of F, Cl, Br, and I.Type: GrantFiled: January 28, 2021Date of Patent: April 9, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tatsuya Oshima, Izuru Sasaki, Seiji Nishiyama, Akira Kawase
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Patent number: 11949064Abstract: The present disclosure provides a negative electrode material that can improve the cycle characteristics of a battery. The negative electrode material according to the present disclosure contains a reduced form of a solid electrolyte material. The solid electrolyte material is denoted by Formula (1): Li?M?X?. Herein, in Formula (1), each of ?, ?, and ? is a value greater than 0, M represents at least one element selected from the group consisting of metal dements except Li and semimetals, and X represents at least one dement selected from the group consisting of F, Cl, Br, and I.Type: GrantFiled: January 28, 2021Date of Patent: April 2, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tatsuya Oshima, Izuru Sasaki, Yuta Sugimoto, Seiji Nishiyama, Masashi Sakaida, Akira Kawase
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Patent number: 11948727Abstract: An inductor component and a method for manufacturing an inductor component that enables miniaturization of the inductor component. An inductor component includes an annular core; and a coil including a plurality of pin members and wound on the core with neighboring pin members connected to each other. A first pin member and a second pin member both adjacent to each other have a welded part in which an end face of an end part of the first pin member and a peripheral surface of an end part of the second pin member are welded to each other. The welded part is not provided on an outer side edge of the second pin member as viewed from a direction orthogonal to a first plane containing a center line of the end part of the first pin member and a center line of the end part of the second pin member.Type: GrantFiled: February 18, 2021Date of Patent: April 2, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Shin Hasegawa, Tatsuya Sasaki, Shinya Hirai, Ikuno Sugiyama, Toshimitsu Tamura
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Patent number: 11935898Abstract: A semiconductor device including: a first gate electrode; a first gate insulating layer on the first gate electrode; a first oxide semiconductor layer on the first insulating layer; source and drain electrodes connected to the first oxide semiconductor layer; a second gate insulating layer on the first oxide semiconductor layer; a second oxide semiconductor layer on the second gate insulating layer; a second gate electrode on the second oxide semiconductor layer, the second gate electrode being in contact with the second oxide semiconductor layer; a first insulating layer on the second gate electrode, the first insulating layer having a part of a first aperture overlapping with the second oxide semiconductor layer in a planar view; and a first connecting electrode electrically connecting the first gate electrode and the second gate electrode via the first aperture.Type: GrantFiled: September 25, 2020Date of Patent: March 19, 2024Assignee: Japan Display Inc.Inventors: Tatsuya Toda, Toshinari Sasaki, Masayoshi Fuchi
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Publication number: 20240078019Abstract: According to one embodiment, a controller creates a virtual controller based on an attached state of the namespace with respect to the storage area of the nonvolatile memory based on reception of a first command requesting connection from a first host. The controller executes processing related to an operation of the namespace requested by a second command related to the operation of the namespace based on an attached state of the namespace in the virtual controller when the second command is received from the first host.Type: ApplicationFiled: March 13, 2023Publication date: March 7, 2024Applicant: Kioxia CorporationInventor: Tatsuya SASAKI
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Patent number: 11875930Abstract: An inductor component includes a case; an annular core accommodated in the case; a coil wound around the core; and an electrode terminal attached to the case and connected to the coil. The electrode terminal includes a mounting surface portion that is disposed along an end surface of the core and that is to be mounted on a mount substrate, and a connection surface portion that is perpendicularly connected to the mounting surface portion and that is disposed along an outer peripheral surface of the core. The coil includes a plurality of pin members including a first linear pin member. A connection surface that is a part of an outer peripheral surface of the first linear pin member is in surface-contact with a first main surface of the connection surface portion in a state in which the connection surface is positioned parallel to the first main surface.Type: GrantFiled: September 18, 2020Date of Patent: January 16, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Shin Hasegawa, Tatsuya Sasaki
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Publication number: 20230315083Abstract: An information processing system includes: an obtaining module configured to obtain time-series data from a control device; a decision module configured to decide a plurality of different types of feature values based on combination of a first function that defines a range used for feature value calculation in a target piece of the time-series data and a second function that defines a statistic used as feature value; and an assessment module configured to assess the time-series data for each of the plurality of different types of feature values.Type: ApplicationFiled: March 29, 2023Publication date: October 5, 2023Applicant: OMRON CORPORATIONInventor: Tatsuya SASAKI
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Publication number: 20230311579Abstract: A tread portion includes land portions divided by circumferential grooves. The land portions are provided with a set of lateral groove-shaped elements inclined with respect to tire axial and circumferential directions. Each lateral groove-shaped elements includes a circumferential first and second ends. The set of lateral groove-shaped elements is arranged in a first array over an entire circumference of the tire. The first array is such that in each of all pairs of two lateral groove-shaped elements adjacent to each other in the tire circumferential direction of the lateral groove-shaped elements, the first end of one of the two lateral groove-shaped elements is located at a circumferential same position as the second end of the other one of the two lateral groove-shaped elements. Two lateral groove-shaped elements included in at least one pair of the all pairs are formed on different land portions from one another.Type: ApplicationFiled: March 9, 2023Publication date: October 5, 2023Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Suxiang YUAN, Ryuhei SANAE, Ken MIYAZAWA, Tatsuya SASAKI, Naoto OISHI
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Publication number: 20230311577Abstract: A tread portion includes a land portion provided with lateral groove-shaped elements arranged in a first array. Each lateral groove-shaped element extends from a first end to a second end. In the first array, the second end of one of the lateral groove-shaped elements is located at the circumferential same position as the first end of another of the lateral groove-shaped elements. Each lateral groove-shaped elements includes a first portion on the first end side, a second portion on the second end side, and a third portion therebetween. The first, second, and third portions are inclined in the same direction. An angle ?3 of the third portion to the tire circumferential direction is smaller than angles ?1 and 02 of the first and second portions, and a length of the third portion is greater than a sum of lengths of the first and second portions.Type: ApplicationFiled: March 9, 2023Publication date: October 5, 2023Applicant: Sumitomo Rubber Industries, Ltd.Inventors: Sawa OGIHARA, Ryuhei SANAE, Ken MIYAZAWA, Tatsuya SASAKI, Naoto OISHI
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Publication number: 20230305750Abstract: According to one embodiment, a memory system includes a communication interface connectable to a plurality of hosts. A virtual controller creation unit creates a virtual controller based on connection of a host to the communication interface. An access management unit manages permission information indicating a correspondence between each of the plurality of namespaces and a host permitted to access the namespace. The virtual controller creation unit create, based on the permission information, a first virtual controller to which a namespace that a first host connected to the communication interface is permitted to access is attached, as a virtual controller to be used by the first host to access a nonvolatile memory.Type: ApplicationFiled: September 13, 2022Publication date: September 28, 2023Applicant: Kioxia CorporationInventor: Tatsuya SASAKI
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Patent number: 11749449Abstract: An inductor component includes a bottom plate portion that includes a first main surface and a second main surface; an annular core that is disposed on the bottom plate portion; a coil that is wound around the core; and an electrode terminal that is attached to the bottom plate portion and electrically connected to the coil. The electrode terminal includes a mounting surface portion configured to connect to a mount substrate. The core is disposed on the first main surface of the bottom plate portion so that an axis of the core intersects the first main surface of the bottom plate portion. The mounting surface portion is exposed on the second main surface side of the bottom plate portion, and at least a part of the mounting surface portion overlaps the core when seen in a direction perpendicular to the first main surface of the bottom plate portion.Type: GrantFiled: September 18, 2020Date of Patent: September 5, 2023Assignee: Murata Manufacturing Co., Ltd.Inventors: Tatsuya Sasaki, Shinya Hirai, Shin Hasegawa
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Publication number: 20230182241Abstract: Even when a tapping screw is used in a soft material, it is determined whether or not a screw tightening defect has occurred. A PLC (10) comprises a determination unit (13) which for a rotational torque data sequence having a predetermined number of data points, generates a normalized torque data sequence that is the amount of change with respect to rotational torque at a first data point of the data sequence, and determines whether screw tightening is defective, on the basis of the normalized torque data sequence.Type: ApplicationFiled: March 2, 2021Publication date: June 15, 2023Applicant: OMRON CorporationInventors: Tatsuya SASAKI, Takanori SHIBUTANI
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Publication number: 20230132780Abstract: [Problem to be Solved by the Disclosure] Provided is a mask blank substrate. [Means for Solving the Problem] The mask blank substrate includes two opposing main surfaces, consists of a glass material containing SiO2 and TiO2, has a first region in one main surface side, the first region is a region within a 132 mm×104 mm square including a center portion in the one main surface and which is a region extending from the one main surface toward the other main surface up to a position of 500 ?m in depth, an inner region of the substrate excluding the first region has a locally non-uniform portion, a ratio of Ti content rate to Si content rate (Ti/Si) of the non-uniform portion differs from Ti/Si of the inner region excluding the non-uniform portion by 0.25% or more, and the variation of Ti content rate in the inner region of the substrate excluding the first region and the non-uniform portion is 0.06 mass % or less.Type: ApplicationFiled: October 25, 2022Publication date: May 4, 2023Applicant: HOYA CORPORATIONInventors: Tatsuya SASAKI, Masaru TANABE
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Patent number: 11639104Abstract: An indicator instrument for a vehicle includes a rotational indicator that indicates a vehicle state parameter, and a stepper motor that rotates the rotational indicator. The stepper motor includes an output gear, a reduction mechanism, a motor casing housing the output gear and the reduction mechanism. The output gear includes an output shaft rotatable together with the rotational indicator, and a last-stage gear extending radially outward from the output shaft. The reduction mechanism includes a reduction gear engaged with the last-stage gear. The rotational indicator includes a rotational shaft press-fitted to a specified portion of the output shaft in the motor casing. The specified portion is displaced from the last-stage gear in an axial direction of the output shaft.Type: GrantFiled: February 19, 2020Date of Patent: May 2, 2023Assignee: DENSO CORPORATIONInventors: Tatsuya Sasaki, Shigenori Yokochi