Patents by Inventor Keisuke Inoue

Keisuke Inoue 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).

  • Patent number: 11205919
    Abstract: In this uninterruptible power supply system, a first converter (2) for generating a DC voltage and a second converter (5) for regenerating power are separately provided. DC buses (L1 to L3) are connected to the second converter (5) and to a bidirectional chopper (6) with bus bars (B1 to B3). The bus bars (B1 to B3) are formed into a laminated bus bar (24). First semiconductor modules (M1d, M2d) included in the second converter (5) and second semiconductor modules (M1a to M1c, M2a to M2c) included in the bidirectional chopper (6) are each mounted on the laminated bus bar (24) and connected to the bus bars (B1 to B3). The bus bars (B1 to B3) and the first and second semiconductor modules (M1a to M1d, M2a to M2d) are configured as an integrated converter unit (7).
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: December 21, 2021
    Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    Inventors: Keisuke Ohnishi, Shoichi Abe, Fumihiko Inoue
  • Patent number: 11181385
    Abstract: It is an object of the present invention to provide a technique capable of reducing a difference between a three-dimensional shape represented by map data, using approximation, and a real three-dimensional shape. A map data generating apparatus is a map data generating apparatus capable of generating map data representing a three-dimensional shape, using approximation, the map data generating apparatus including: an acquisition part that acquires a shape point sequence indicating the three-dimensional shape, and a control part that generates an arc passing three object points, based on the three object points in the shape point sequence acquired by the acquisition part, and determines whether an approximation division point that should not be approximated in the three-dimensional shape is included in the three object points, based on the arc.
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: November 23, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takahiro Ono, Yasushi Kodaka, Keisuke Inoue
  • Patent number: 11166948
    Abstract: The present invention addresses the problem of providing a therapeutic agent for abdominal aortic aneurysms, with which pharmacotherapy is possible. The present invention provides a therapeutic agent for an aortic aneurysm comprising, as an active component, (?)-6-[3-[3-cyclopropyl-3-[(1R,2R)-2-hydroxycyclohexyl]ureido]propoxy]-2(1H)-quinolinone or a salt thereof, or a solvate of these.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: November 9, 2021
    Assignees: National University Corporation Hamamatsu University School of Medicine, Kowa Company, Ltd.
    Inventors: Naoki Unno, Hiroki Tanaka, Tatsuro Yata, Keisuke Inoue, Yuichi Makinose, Noboru Kaneta
  • Publication number: 20210324552
    Abstract: In a multilayer fabric for nonwoven fabric 30, an upper-surface-side fabric formed from upper-surface-side warps (1Ub, 2U, 3U, 4U, 4U?, 5Ub, 6U, 7U, 8U, 8U?) and upper-surface-side wefts (1?U, 2?U, 3?U, 4?U) and a lower-surface-side fabric formed from lower-surface-side warps (1Lb, 2L, 3L, 5Lb, 6L, 7L) and lower-surface-side wefts (1?L, 2?L, 3?L, 4?L) are bound together. First warps (1Ub, 5Ub) of the upper-surface-side warps serve as first binding yarns that bind the upper-surface-side fabric and the lower-surface-side fabric, and second warps (1Lb, 5Lb) of the lower-surface-side warps serve as second binding yarns that bind the upper-surface-side fabric and the lower-surface-side fabric. A high-friction yarn is used as at least some of the upper-surface-side warps.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 21, 2021
    Inventors: Toru Egawa, Tsutomu Usuki, Keisuke Inoue
  • Publication number: 20210290598
    Abstract: Provided is a medicament useful for cardiovascular diseases. An agent for prevention and/or treatment of a cardiovascular diseases, comprising a combination of pemafibrate or a salt thereof and an HMG-CoA reductase inhibitor.
    Type: Application
    Filed: May 7, 2019
    Publication date: September 23, 2021
    Applicants: NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY, KOWA COMPANY, LTD.
    Inventors: Hiroshi ITO, Kazufumi NAKAMURA, Masatoki YOSHIDA, Keisuke INOUE
  • Publication number: 20210253906
    Abstract: A polishing liquid for polishing a surface to be polished containing cobalt, the polishing liquid containing abrasive grains, at least one sugar component selected from the group consisting of a sugar alcohol, a sugar alcohol derivative, and a polysaccharide, an acid component, and water, in which a pH of the polishing liquid is more than 8.0.
    Type: Application
    Filed: June 13, 2019
    Publication date: August 19, 2021
    Inventors: Shunsuke KONDO, Yuya OTSUKA, Mayumi KOMINE, Keisuke INOUE
  • Publication number: 20210238784
    Abstract: According to the present invention, the curling or lifting of webs that occurs during the production nonwoven fabrics, and wrinkles that form on the surface of nonwoven fabrics are prevented. Also, the webs can be easily taken off without making grip stronger than necessary. The present invention pertains to an industrial fabric formed by weaving warp and weft, wherein an embossed pattern having a concavo-convex shape is formed in the vicinity of the apex of a knuckle portion exposed on the surface side of the warp and/or weft. In particular, the industrial fabric is characterized in that the warp and/or weft having the embossed pattern are plastic monofilaments.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 5, 2021
    Inventors: Keisuke Inoue, Toru Egawa, Hideyuki Yanai
  • Publication number: 20210189179
    Abstract: The present invention relates to a CMP polishing liquid for polishing a substrate comprising at least a barrier metal, a metal film, and a silicon dioxide film or a substrate comprising at least a barrier metal, a metal film, a silicon dioxide film, and a low-k film, wherein: the polishing liquid contains abrasive particles, a metal oxide dissolving agent, an oxidizing agent, a water-soluble polymer, and an alkali metal ion; the surface potentials of the abrasive particles and the metal film upon polishing have the same sign and the product of the surface potential (mV) of the abrasive particles and the surface potential (mV) of the metal film is 250 to 10000; and pH is 7.0 to 11.0.
    Type: Application
    Filed: March 10, 2021
    Publication date: June 24, 2021
    Inventors: Keisuke INOUE, Shunsuke KONDO, Yuya OTSUKA
  • Publication number: 20210159773
    Abstract: A method for controlling a resonance type power converter including a first resonance circuit (L0, C0) and a shunt circuit (3), which converts and outputs the power of the DC power supply, shunting a current flowing into a first capacitor (CS) by controlling a second switching element (S2) during a predetermined period within turn-off period of a first switching element (S1), the first capacitor connected in parallel to the first switching element (S1), the second switching element (S2) included in the shunt circuit (3), and the first switching element (S1) operated in response to the resonance of the first resonance circuit (L0, C0).
    Type: Application
    Filed: April 20, 2018
    Publication date: May 27, 2021
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Toshihiro KAI, Kousuke SAITO, Shigeharu YAMAGAMI, Keisuke INOUE, Kraisorn THRONGNUMCHAI
  • Patent number: 10947943
    Abstract: A workpiece for a fuel injection component is made of a steel having compositions, by mass %, of C: 0.08 to 0.16%, Si: 0.10 to 0.30%, Mn: 1.00 to 2.00%, S: 0.005 to 0.030%, Cu: 0.01 to 0.30%, Ni: 0.40 to 1.50%, Cr: 0.50 to 1.50%, Mo: 0.30 to 0.70%, V: 0.10 to 0.40%, s-Al: 0.001 to 0.100%, and Fe and unavoidable impurities as remaining components. After heating the workpiece to a temperature of 950° C. or more and 1350° C. or less, the workpiece is subjected to a hot forging, and thereafter cooled at an average cooling rate of 0.1° C./sec. or more in a temperature range from 800° C. to 500° C., and at the average cooling rate of 0.02° C./sec. or more and 10° C./sec. or less in the subsequent temperature range from 500° C. to 300° C. to set an area ratio of a bainite structure after hot forging to 85% or more.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: March 16, 2021
    Assignee: DENSO CORPORATION
    Inventors: Makoto Haritani, Yuuki Tanaka, Tomohiro Andoh, Kazuyoshi Kimura, Takahiro Miyazaki, Keisuke Inoue, Toshimasa Ito, Koji Morita, Tomomitsu Fukuoka, Tadashi Nishiwaki
  • Publication number: 20210044218
    Abstract: A control method of controlling a resonance type power conversion device including a voltage resonance circuit is provided. The voltage resonance circuit comprising, a choke coil connected to input power supply, a first switching element connected to the choke coil, a capacitor connected in parallel to the first switching element, and a resonance circuit connected between a connection point and an output terminal, the connection point being a point at which the choke coil and the first switching element are connected. The control method comprising, detecting a polarity of current flowing through parallel circuit connected in parallel to the first switching element by using a sensor included in the voltage resonance circuit; and controlling an operating condition of the first switching element depending on a polarity of the current detected by the sensor.
    Type: Application
    Filed: April 20, 2018
    Publication date: February 11, 2021
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Kousuke SAITO, Toshihiro KAI, Shigeharu YAMAGAMI, Keisuke INOUE
  • Publication number: 20210002487
    Abstract: An object of the present invention is to provide a novel squarylium dye that can achieve an equivalent chromaticity value of even a colored resin composition having a low content of the squarylium dye as compared with a colored resin composition comprising a conventional squarylium dye. The present invention provides a compound represented by the formula (I) wherein R4 to R4 each independently represent a hydrogen atom or the like; R5 to R8 each independently represent a hydrogen atom or the like; R9 and R10 each independently represent a monovalent saturated hydrocarbon group having 1 to 20 carbon atoms or the like; R11 and R12 each independently represent a halogen atom or an alkyl halide group having 1 to 6 carbon atoms; and m1 and m2 each independently represent an integer of 1 to 5.
    Type: Application
    Filed: February 19, 2019
    Publication date: January 7, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Keisuke INOUE, Yutaka KAWANISHI, Tetsuo AKASAKA
  • Publication number: 20200369918
    Abstract: Provided is a method for polishing an article including a Co-containing portion to be polished by a polishing liquid, in which the polishing liquid contains water, abrasive particles, and a metal dissolving agent, a pH of the polishing liquid is 6.0 or more, and a content of hydrogen peroxide in the polishing liquid is 0.0001% by mass or less based on the total mass of the polishing liquid.
    Type: Application
    Filed: August 8, 2017
    Publication date: November 26, 2020
    Inventors: Shunsuke KONDO, Keisuke INOUE, Mayumi OUCHI, Yuya OTSUKA
  • Publication number: 20200370895
    Abstract: It is an object of the present invention to provide a technique capable of reducing a difference between a three-dimensional shape represented by map data, using approximation, and a real three-dimensional shape. A map data generating apparatus is a map data generating apparatus capable of generating map data representing a three-dimensional shape, using approximation, the map data generating apparatus including: an acquisition part that acquires a shape point sequence indicating the three-dimensional shape, and a control part that generates an arc passing three object points, based on the three object points in the shape point sequence acquired by the acquisition part, and determines whether an approximation division point that should not be approximated in the three-dimensional shape is included in the three object points, based on the arc.
    Type: Application
    Filed: October 25, 2016
    Publication date: November 26, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takahiro ONO, Yasushi KODAKA, Keisuke INOUE
  • Patent number: 10787085
    Abstract: A vehicle includes a power receiving unit and an RFID tag. The power receiving unit contactlessly receives electric power output from a power transmission unit. The RFID tag preliminarily stores information which is identification information for identifying the vehicle in the power transmission device and can be contactlessly read by the power transmission device. Here, the RFID tag is arranged at a vehicle body front end (a vehicle body trailing end) in a vehicle traveling direction when the vehicle is guided into a parking frame.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: September 29, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Shinji Ichikawa, Keisuke Inoue
  • Publication number: 20200215050
    Abstract: The present invention addresses the problem of providing a therapeutic agent for abdominal aortic aneurysms, with which pharmacotherapy is possible. The present invention provides a therapeutic agent for an aortic aneurysm comprising, as an active component, (?)-6-[3-[3-cyclopropyl-3-[(1R,2R)-2-hydroxycyclohexyl]ureido]propoxy]-2(1H)-quinolinone or a salt thereof, or a solvate of these.
    Type: Application
    Filed: September 13, 2018
    Publication date: July 9, 2020
    Inventors: Naoki Unno, Hiroki Tanaka, Tatsuro Yata, Keisuke Inoue, Yuichi Makinose, Noboru Kaneta
  • Patent number: 10689721
    Abstract: The present invention provides a case hardening steel which satisfies the following expression (1) representing a relationship between a maximum deformation resistance ?MAX (MPa) and a DI value, the maximum deformation resistance ?MAX (MPa) being obtained when a test piece which has a size of ? 15×22.5 mm and is cut out from a material after spheroidizing, is subjected to compressive deformation by cold forging at a compression ratio of 70% in a state that an end surface thereof is restrained, and the DI value being obtained from a Jominy quenching test: ?MAX<12.8×DI+745 . . . Expression (1). Additionally, the present invention obtains a carburized part by subjecting the case hardening steel to carburizing and quenching.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: June 23, 2020
    Assignee: DAIDO STEEL CO., LTD.
    Inventors: Kyohei Nakayama, Toshiyuki Morita, Keisuke Inoue
  • Publication number: 20200003572
    Abstract: An object of the present invention is to achieve an efficient route search and a creation of detailed guidance information. A travel assistance device according to the present invention includes: an information acquisition unit acquiring road connection information which expresses a connection relationship of roads in units of roads and does not include shape information of roads, first traffic lane reference information which expresses a connection relationship of roads in units of traffic lanes and includes shape information of traffic lanes, and corresponding information which associates the road connection information with first traffic lane reference information; a route search unit searching a travel route of a vehicle using the road connection information; and a guidance information creation unit creating guidance information for guiding the vehicle using the first traffic lane reference information of the travel route.
    Type: Application
    Filed: January 23, 2017
    Publication date: January 2, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hisanobu MASUDA, Mitsuo SHIMOTANI, Yasushi KODAKA, Keisuke INOUE
  • Publication number: 20190376479
    Abstract: A workpiece for a fuel injection component is made of a steel having compositions, by mass %, of C: 0.08 to 0.16%, Si: 0.10 to 0.30%, Mn: 1.00 to 2.00%, S: 0.005 to 0.030%, Cu: 0.01 to 0.30%, Ni: 0.40 to 1.50%, Cr: 0.50 to 1.50%, Mo: 0.30 to 0.70%, V: 0.10 to 0.40%, s-Al: 0.001 to 0.100%, and Fe and unavoidable impurities as remaining components. After heating the workpiece to a temperature of 950° C. or more and 1350° C. or less, the workpiece is subjected to a hot forging, and thereafter cooled at an average cooling rate of 0.1° C./sec. or more in a temperature range from 800° C. to 500° C., and at the average cooling rate of 0.02° C./sec. or more and 10° C./sec. or less in the subsequent temperature range from 500° C. to 300° C. to set an area ratio of a bainite structure after hot forging to 85% or more.
    Type: Application
    Filed: June 5, 2019
    Publication date: December 12, 2019
    Inventors: Makoto HARITANI, Yuuki TANAKA, Tomohiro ANDOH, Kazuyoshi KIMURA, Takahiro MIYAZAKI, Keisuke INOUE, Toshimasa ITO, Koji MORITA, Tomomitsu FUKUOKA, Tadashi NISHIWAKI
  • Patent number: 10503983
    Abstract: A lane recognition apparatus according to the present invention includes: a subject vehicle position calculation unit that calculates a current position of a subject vehicle; a traveling lane estimation unit that estimates a lane in which the subject vehicle is traveling and a position, in a direction perpendicular to a traveling direction, of the subject vehicle in the lane based on the current position of the subject vehicle, subject vehicle surroundings information indicating a positional relationship between a road structure being a three-dimensional structure existing in relation to a road and the subject vehicle, and road information associating the road structure with a lane of a road in terms of a positional relationship therebetween; and a traveling lane final determination unit that determines the lane in which the subject vehicle is traveling and the position of the subject vehicle in the lane based on results of estimation.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: December 10, 2019
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Mitsuo Shimotani, Keisuke Inoue, Yasushi Kodaka