Patents by Inventor Kenji Ueda
Kenji Ueda 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: 11947408Abstract: An anomaly detection method includes: reading a branch target address corresponding to a branch instruction, twice or more; determining whether the branch target addresses read are identical; and executing the branch instruction when the branch target addresses read are identical, and executing anomaly detection processing when the branch target addresses read are not identical.Type: GrantFiled: January 4, 2022Date of Patent: April 2, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Kenji Oga, Norifumi Murata, Kyoko Ueda
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Publication number: 20240087916Abstract: A vacuum processing apparatus includes a decompressable process container; a supply port configured to supply, to the process container, an ionic liquid that absorbs an oxidizing gas; and a discharge port configured to discharge the ionic liquid supplied to the process container. A recess is provided at a joint portion between members constituting the process container. The supply port is configured to supply the ionic liquid to the recess, and the discharge port is configured to discharge the ionic liquid supplied to the recess.Type: ApplicationFiled: November 1, 2023Publication date: March 14, 2024Inventors: Hirokazu UEDA, Yoji IIZUKA, Mitsuaki IWASHITA, Antonio ROTONDARO, Dipak ARYAL, Takeo NAKANO, Ryuichi ASAKO, Kenji SEKIGUCHI, Koji AKIYAMA, Naoki UMESHITA, Takashi HAYAKAWA
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Publication number: 20240075037Abstract: [PROBLEM] The problem to be solved by the invention is to provide a novel pharmaceutical use of a JAK inhibitor. [SOLUTION MEANS] A therapeutic or preventive agent for a skin disease selected from the group consisting of senile xerosis, asteatosis, eczema and contact dermatitis, containing a JAK inhibitor as an active ingredient. [EFFECT] The followings are found: a JAK inhibitor increases the expression amounts of filaggrin, loricrin, involucrin and ?-defensin 3 as skin barrier function-related proteins; a JAK inhibitor significantly increases NMF production in a Tape Stripping-treated mouse; and a JAK inhibitor significantly accelerates a reduction in TEWL in a dry skin mouse model, namely improves the skin barrier function. The JAK inhibitor can be used as an active ingredient of a therapeutic or preventive agent for skin diseases such as senile xerosis, asteatosis, eczema, contact dermatitis, ichthyosis vulgaris, Netherton syndrome, type B peeling skin syndrome, etc.Type: ApplicationFiled: February 1, 2023Publication date: March 7, 2024Applicants: Japan Tobacco Inc., Kyoto UniversityInventors: Atsuo TANIMOTO, Yoshifumi UEDA, Yukari KIMOTO (formerly KITAO), Wataru AMANO, Kenji KABASHIMA
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Patent number: 11814090Abstract: A railroad system includes a plurality of trains and an operation management device. The operation management device manages operation of a subject train that is at least one of the plurality of trains. The operation management device includes a calculation unit and a communication unit. The calculation unit calculates a target arrival time at which the subject train is to arrive at a next station, upon occurrence of an arrival delay of a preceding train at the next station, the preceding train being a train among the plurality of trains and running ahead of the subject train; and, upon arrival of the preceding train at the next station, calculates a target arrival time at which the subject train is to arrive at the next station. The communication unit transmits, to the subject train, information on the target arrival time calculated by the calculation unit.Type: GrantFiled: November 4, 2020Date of Patent: November 14, 2023Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Maho Fujihara, Daisuke Tateishi, Hideo Nakata, Shota Shimayoshi, Atsushi Takami, Kenji Ueda
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Publication number: 20230311964Abstract: A railroad system includes a plurality of trains and an operation management device. The operation management device manages operation of a subject train that is at least one of the plurality of trains. The operation management device includes a calculation unit and a communication unit. The calculation unit calculates a target arrival time at which the subject train is to arrive at a next station, upon occurrence of an arrival delay of a preceding train at the next station, the preceding train being a train among the plurality of trains and running ahead of the subject train; and, upon arrival of the preceding train at the next station, calculates a target arrival time at which the subject train is to arrive at the next station. The communication unit transmits, to the subject train, information on the target arrival time calculated by the calculation unit.Type: ApplicationFiled: November 4, 2020Publication date: October 5, 2023Applicant: Mitsubishi Electric CorporationInventors: Maho FUJIHARA, Daisuke TATEISHI, Hideo NAKATA, Shota SHIMAYOSHI, Atsushi TAKAMI, Kenji UEDA
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Patent number: 11774146Abstract: Provided are a turbo compressor and a centrifugal chiller comprising the same with which the length of a shaft in an axial direction can be shortened, rotational shake accompanying rotation of the shaft is suppressed, and a device can be made small.Type: GrantFiled: March 19, 2019Date of Patent: October 3, 2023Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.Inventors: Yasushi Hasegawa, Kenji Ueda, Shintaro Omura
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Publication number: 20230059191Abstract: To provide a flame retardant resin composition having excellent flame retardancy and excellent resin physical properties. There is provided a flame retardant resin composition, including: an aromatic polycarbonate resin; an inorganic filler; a phosphate ester flame retardant; an organic sulfonic acid flame retardant; a drip preventing agent; and a polyorganosiloxane-containing graft copolymer, in which a content of the aromatic polycarbonate resin is 40 to 95 pts·mass to 5 to 60 pts·mass of the inorganic filler, and a content of the phosphate ester flame retardant, a content of the organic sulfonic acid flame retardant, a content of the drip preventing agent, and a content of the polyorganosiloxane-containing graft copolymer are respectively 1 to 30 pts·mass, 0.01 to 2.5 pts·mass, 0.05 to 1.5 pts·mass, and 0 to 10 pts·mass to the total 100 pts·mass of the aromatic polycarbonate resin and the inorganic filler.Type: ApplicationFiled: October 17, 2022Publication date: February 23, 2023Applicant: Sony Group CorporationInventors: Takahiro Ohe, Yasuhito Inagaki, Akito Kuriyama, Kenji Ueda, Kohei Shimizu
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Patent number: 11584168Abstract: Provided is a tire provided with a mark capable of reducing the air resistance during tire rotation while maintaining good visibility. A tire is provided with a mark on a tire side portion. The mark includes a first mark located on an outer side in a tire radial direction, and a second mark located inward of the first mark in the tire radial direction. Each of the first mark and the second mark includes a recess that is recessed from a side profile surface of the tire side portion. A depth of the recess of the first mark from the side profile surface is smaller than a depth of the recess of the second mark from the side profile surface.Type: GrantFiled: September 22, 2020Date of Patent: February 21, 2023Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Ryo Oba, Kenji Ueda, Masatomo Nakamura, Koji Hayashi, Masaki Terashima, Masahiro Nagase, Masahiro Tatsuta, Junya Tamai, Masaya Ito
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Publication number: 20220403161Abstract: To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity. There is provided a transparent resin composition, including: an aromatic polycarbonate resin; and a water-insoluble organic sulfonic acid and/or a metal salt thereof, in which a content of the water-insoluble organic sulfonic acid and/or the metal salt thereof is 0.01 to 3.0 pts·mass to 100 pts·mass of the aromatic polycarbonate resin, and a dissolved amount of the water-insoluble organic sulfonic acid and/or the metal salt thereof is not more than 0.5 g to 100 g of pure water.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Applicant: Sony Group CorporationInventors: Akito Kuriyama, Yasuhito Inagaki, Takahiro Ohe, Kenji Ueda, Kohei Shimizu
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Patent number: 11492486Abstract: To provide a flame retardant resin composition having excellent flame retardancy and excellent resin physical properties. There is provided a flame retardant resin composition, including: an aromatic polycarbonate resin; an inorganic filler; a phosphate ester flame retardant; an organic sulfonic acid flame retardant; a drip preventing agent; and a polyorganosiloxane-containing graft copolymer, in which a content of the aromatic polycarbonate resin is 40 to 95 pts.mass to 5 to 60 pts.mass of the inorganic filler, and a content of the phosphate ester flame retardant, a content of the organic sulfonic acid flame retardant, a content of the drip preventing agent, and a content of the polyorganosiloxane-containing graft copolymer are respectively 1 to 30 pts.mass, 0.01 to 2.5 pts.mass, 0.05 to 1.5 pts.mass, and 0 to 10 pts.mass to the total 100 pts.mass of the aromatic polycarbonate resin and the inorganic filler.Type: GrantFiled: July 26, 2017Date of Patent: November 8, 2022Assignee: Sony CorporationInventors: Takahiro Ohe, Yasuhito Inagaki, Akito Kuriyama, Kenji Ueda, Kohei Shimizu
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Patent number: 11441821Abstract: It is an object of the present invention to provide a heat pump that can use, as a refrigerant, a substance with which a geometric isomer exists, and a method for designing the same. The present invention is a method for designing a heat pump (1) whose closed circuit configured by connecting a compressor (2), a condenser (3), an expansion valve (4), and an evaporator (5) in this order is filled with a refrigerant containing a refrigerant substance with which a geometric isomer may exist, the method including obtaining an upper limit of stable temperature at which isomerization of the refrigerant substance does not proceed, and setting an upper limit usage temperature of the heat pump (1) so as not to exceed the upper limit of the stable temperature.Type: GrantFiled: June 28, 2018Date of Patent: September 13, 2022Assignees: Mitsubishi Heavy Industries Thermal System, Ltd., Central Glass Co., Ltd.Inventors: Ryosuke Suemitsu, Kenji Ueda, Yasushi Hasegawa, Kazuki Wajima, Yoshinori Akamatsu, Fuyuhiko Sakyu, Kanako Osafune
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Patent number: 11434364Abstract: To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity. There is provided a transparent resin composition, including: an aromatic polycarbonate resin; and a water-insoluble organic sulfonic acid and/or a metal salt thereof, in which a content of the water-insoluble organic sulfonic acid and/or the metal salt thereof is 0.01 to 3.0 pts·mass to 100 pts·mass of the aromatic polycarbonate resin, and a dissolved amount of the water-insoluble organic sulfonic acid and/or the metal salt thereof is not more than 0.5 g to 100 g of pure water.Type: GrantFiled: July 26, 2017Date of Patent: September 6, 2022Assignee: Sony CorporationInventors: Akito Kuriyama, Yasuhito Inagaki, Takahiro Ohe, Kenji Ueda, Kohei Shimizu
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Patent number: 11394238Abstract: The present invention includes a hunting determination unit configured to determine whether hunting has occurred or not for each of control devices in a power transmission and distribution system based on a control history of the control devices, a time constant calculation unit configured to calculate an adjustment time constant in which a time constant of the control device having state information indicating a state of the control device, with a high significance level, is increased, when the hunting determination unit determines that the hunting has occurred in one or more of the control devices, and a time constant transmission unit configured to transmit the adjustment time constant to the control device.Type: GrantFiled: March 23, 2018Date of Patent: July 19, 2022Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Kenji Ueda, Tomihiro Takano
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Patent number: 11391495Abstract: In order to reduce the effect on a compressor caused by foaming in an oil tank, a control unit for controlling an oil pump starts the oil pump before a compressor is started (SA1), starts the compressor (SA4) when an oil supply differential pressure P satisfies a compressor startup condition during a reference time Tas from the starting of the oil pump (“Yes” in SA3), and extends the operation of the oil pump for a prescribed time without starting the compressor (Step SA5) when the compressor startup condition is not satisfied (“No” in SA3).Type: GrantFiled: October 12, 2018Date of Patent: July 19, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.Inventors: Yoshie Togano, Kenji Ueda, Yasushi Hasegawa
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Publication number: 20220177678Abstract: A cellulose ester composition having high fluidity, the cellulose ester composition containing a cellulose ester (A), an adipate-based compound (B), and a citrate-based compound (C). When a total of the component (A), the component (B), and the component (C) is 100 mass %, a content of the component (B) is from 7 to 20 mass %, a content of the component (C) is from 1 to 14 mass %, a total content of the component (B) and the component (C) is from 21 to 30 mass %, and the remainder is the component (A).Type: ApplicationFiled: April 21, 2020Publication date: June 9, 2022Inventors: Takayuki OGIHARA, Kenji UEDA, Akihiko KUMAGAE, Akihiko SHIROYA
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Publication number: 20220136744Abstract: A turbo chiller that has an oil-free configuration, which reduces the frequency of maintenance and maintenance-induced release of refrigerant, and can achieve a reduced environmental impact by utilizing the characteristics of the low-pressure refrigerant R1233zd(E) that reaches negative pressure at a saturation temperature of 18° C. or lower. The turbo chiller comprises a refrigeration cycle that includes a turbo compressor, a condenser, a decompression device, and an evaporator connected in sequence via piping and is filled with a refrigerant; wherein the refrigerant is a low-pressure refrigerant R1233zd(E) refrigerant with low global warming potential and low ozone depletion potential; the turbo compressor has a direct drive configuration in which a rotating shaft of impellers is directly joined to a motor; and the rotating shaft is supported by magnetic bearings.Type: ApplicationFiled: November 10, 2021Publication date: May 5, 2022Applicant: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.Inventors: YASUSHI HASEGAWA, Kenji UEDA, Noriyuki MATSUKURA, Ryosuke SUEMITSU, Shintaro OMURA
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Publication number: 20220127298Abstract: This invention provides a novel compound having an antibacterial activity, and a method for producing the same. The compound is represented by Formula (I): or a salt or ester thereof.Type: ApplicationFiled: February 4, 2020Publication date: April 28, 2022Applicant: KENNAN EISEI KOGYO CO., LTD.Inventors: Hideaki TAKANO, Minato SATO, Shoichi AMANO, Hatsumi TAKANO, Kenji UEDA, Kazuo FURIHATA, Shohei SAKUDA, Akira YOROTA, Shuhei YABE
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Patent number: 11299367Abstract: In an adjustment device for a frictional force adjustment portion in a section, an inner circumferential portion of the section includes: a support hole formed from rolling bearings at both ends; a frictional force generation portion configured of a brake shoe, a coil spring, and a hexagon socket set screw and generates a frictional force against a rotary shaft inserted into the support hole; and a frictional force adjustment portion configured of the hexagon socket set screw and adjusts the frictional force in the frictional force generation portion. The adjustment member driving actuator adjusts the frictional force of the frictional force adjustment portion by rotating normally and reversely the adjustment member such that the frictional force in the frictional force generation portion of the section falls within a predetermined range.Type: GrantFiled: June 29, 2018Date of Patent: April 12, 2022Inventors: Akira Onodera, Takayuki Saito, Kenji Ueda, Masahiro Ebisawa
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Patent number: D963557Type: GrantFiled: November 26, 2020Date of Patent: September 13, 2022Inventors: Teppei Nakamichi, Yuto Ohte, Minoru Terada, Kenji Ueda, Hiroki Uno, Hideki Osawa, Tomo Niura, Etsuro Takada, Daisuke Morito
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Patent number: D964919Type: GrantFiled: November 26, 2020Date of Patent: September 27, 2022Inventors: Teppei Nakamichi, Yuto Ohte, Minoru Terada, Kenji Ueda, Hiroki Uno, Hideki Osawa, Tomo Niura, Etsuro Takada, Daisuke Morito