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).

  • Publication number: 20250106354
    Abstract: An information processing apparatus connected to a display apparatus capable of updating a frame image at a variable refresh rate executes a drawing process of a frame image, transmits the drawn frame image to the display apparatus, measures a drawing time period required for a drawing process of the frame image, and changes an operation condition of the drawing process according to the measured drawing time period.
    Type: Application
    Filed: January 20, 2023
    Publication date: March 27, 2025
    Applicant: Sony Interactive Entertainment Inc.
    Inventors: Kenichiro YOKOTA, Jin SATOH, Masaki SASAKI, Keisuke INOUE
  • Publication number: 20250101260
    Abstract: A CMP polishing solution containing abrasive grains, an iron ion supplying agent, an organic acid, an oxidizing agent, and an aqueous liquid medium, in which the abrasive grains include silica particles having sulfo groups and silica particles not having sulfo groups.
    Type: Application
    Filed: January 12, 2022
    Publication date: March 27, 2025
    Inventors: Keisuke INOUE, Hiroshi ONO
  • Publication number: 20250095377
    Abstract: An information providing system according to an aspect of the present disclosure includes: at least one memory configured to store instructions; and at least one processor configured to execute the instructions to: measure a retention amount of pedestrians around an intersection based on images from a camera installed around the intersection; create a first map in which the retention amount of pedestrians around the intersection is represented by a marker on a map of the intersection; and output the first map to a predetermined output destination.
    Type: Application
    Filed: September 30, 2021
    Publication date: March 20, 2025
    Applicant: NEC Corporation
    Inventors: Nobuyuki Tozawa, Keisuke Inoue
  • Patent number: 12221727
    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: Grant
    Filed: June 25, 2021
    Date of Patent: February 11, 2025
    Assignee: NIPPON FILCON CO., LTD.
    Inventors: Toru Egawa, Tsutomu Usuki, Keisuke Inoue
  • Patent number: 12084799
    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: Grant
    Filed: April 18, 2019
    Date of Patent: September 10, 2024
    Assignee: NIPPON FILCON CO., LTD.
    Inventors: Keisuke Inoue, Toru Egawa, Hideyuki Yanai
  • Publication number: 20240228830
    Abstract: A polishing liquid for polishing a surface to be polished containing a tungsten material, the polishing liquid containing abrasive grains, an iron-containing compound, and an oxidizing agent, in which the abrasive grains include silica particles, an average particle diameter of the abrasive grains is 40 to 140 nm, and a silanol group density of the silica particles is 8.0 groups/nm2 or less. A polishing method of polishing a surface to be polished containing a tungsten material by using the polishing liquid.
    Type: Application
    Filed: July 19, 2022
    Publication date: July 11, 2024
    Inventors: Hiroshi ONO, Keisuke INOUE, Takahiro JINUSHI
  • Publication number: 20240041857
    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: October 18, 2023
    Publication date: February 8, 2024
    Inventors: Naoki Unno, Hiroki Tanaka, Tatsuro Yata, Keisuke Inoue, Yuichi Makinose, Noboru Kaneta
  • Publication number: 20240004070
    Abstract: A TOF optical rangefinder 200 calculates a distance to an object based on the time of flight measured based on a sum of voltage pulses output from a plurality of photon-counting light receiving elements 3, where the optical rangefinder 200 is configured to generate a histogram showing a distribution frequency of the times of flight, as calculated by a time-of-flight measurement circuit for repeated emission of measurement light at predetermined periods, over respective regions on a time axis divided into a plurality of regions at predetermined time intervals, calculate a representative value of the times of flight for the object from the times of flight distributed over the regions where the histogram frequency reaches a predetermined histogram threshold, and correct the representative value of the times of flight based on a frequency-error characteristic obtained by a histogram generation circuit with intensity of the reflected light varied in advance.
    Type: Application
    Filed: August 18, 2021
    Publication date: January 4, 2024
    Applicant: HOKUYO AUTOMATIC CO., LTD.
    Inventors: Keisuke INOUE, Kentaro NISHIMURA
  • Publication number: 20230358560
    Abstract: A map update controller of a map data management apparatus predicts meshes whose pieces of map data will be requested from a map application, and identifies meshes whose pieces of map data stored in the map database are not latest as update-necessary meshes, from among the predicted meshes whose pieces of map data will be requested. The map update controller performs a first map update process of immediately updating pieces of map data of the update-necessary meshes when the pieces of map data of the update-necessary meshes can be updated before the map application requests the pieces of map data of the update-necessary meshes, and performs a second map update process of updating the pieces of map data of the update-necessary meshes at the timing that an operation of the map application satisfies a predefined condition when the pieces of map data cannot be updated.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 9, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Seigo KANAZAWA, Mitsuo SHIMOTANI, Yasushi KODAKA, Keisuke INOUE
  • Patent number: 11671032
    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: Grant
    Filed: April 20, 2018
    Date of Patent: June 6, 2023
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Kousuke Saito, Toshihiro Kai, Shigeharu Yamagami, Keisuke Inoue
  • Patent number: 11616448
    Abstract: A method for controlling a power conversion device can prevent over temperature by suppressing a change in impedance of a capacitor included in a rectifier circuit. The power conversion device includes an AC wave generation circuit for generating an AC wave, and a rectifier circuit for rectifying the AC wave generated by the AC wave generation circuit with a configuration including a rectifier capacitor and a diode connected in parallel. The method for controlling the power conversion device regulates the AC wave input to the rectifier capacitor depending on a change in impedance of the rectifier capacitor so as to suppress the change in the impedance of the rectifier capacitor.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: March 28, 2023
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Kousuke Saito, Toshihiro Kai, Shigeharu Yamagami, Keisuke Inoue
  • Publication number: 20230075672
    Abstract: A travel road determination apparatus includes a vehicle position acquisition unit and a travel road determination unit. The vehicle position acquisition unit acquires position information of a vehicle. In first determination processing, the travel road determination unit determines whether or not the vehicle that is determined to be traveling on a first-type road based on first position information of the vehicle has started traveling on a second-type road, based on second position information of the vehicle and first map data. In second determination processing, the travel road determination unit determines whether or not the vehicle that is determined to be traveling on the second-type road based on third position information of the vehicle has started traveling on the first-type road, based on fourth position information of the vehicle and the second map data.
    Type: Application
    Filed: March 18, 2020
    Publication date: March 9, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Masatoshi FUJII, Mitsuo SHIMOTANI, Kentaro DAIKOKU, Keisuke INOUE
  • Patent number: 11584852
    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: Grant
    Filed: February 19, 2019
    Date of Patent: February 21, 2023
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Keisuke Inoue, Yutaka Kawanishi, Tetsuo Akasaka
  • Patent number: 11584868
    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: Grant
    Filed: June 13, 2019
    Date of Patent: February 21, 2023
    Assignee: SHOWA DENKO MATERIALS CO., LTD.
    Inventors: Shunsuke Kondo, Yuya Otsuka, Mayumi Komine, Keisuke Inoue
  • Patent number: 11557956
    Abstract: A method for controlling a power conversion device for converting power from a power supply by controlling an input to a resonance circuit comprising a resonance coil and a resonance capacitor, with a switching element, the method comprising simultaneously changing a switching frequency and a time ratio of the switching element so that the switching element satisfies a condition of zero-voltage switching when an output power of the power conversion device is changed.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: January 17, 2023
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Toshihiro Kai, Kousuke Saito, Giorgio Lovison, Keisuke Inoue, Shigeharu Yamagami
  • Patent number: 11476748
    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: Grant
    Filed: April 20, 2018
    Date of Patent: October 18, 2022
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Toshihiro Kai, Kousuke Saito, Shigeharu Yamagami, Keisuke Inoue, Kraisorn Throngnumchai
  • Publication number: 20220319322
    Abstract: A drive assist apparatus according to the present disclosure includes: a dynamic information acquisition unit acquiring, as dynamic information, at least one of subject vehicle dynamic information, the other vehicle dynamic information, and obstacle dynamic information from each of a plurality of vehicles; a map data acquisition unit acquiring map data including a shape of a traffic lane; a dynamic information management unit associating the dynamic information and the map data with each other and managing them; an interference prediction unit predicting whether or not the subject vehicle interferes with the other vehicle traveling in front of the subject vehicle along a traffic lane adjacent to a traffic lane along which the subject vehicle travels when the other vehicle avoids the obstacle based on the dynamic information and the map data; and a drive assist information generation unit generating drive assist information based on the predicted result.
    Type: Application
    Filed: February 14, 2019
    Publication date: October 6, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keisuke INOUE, Yasushi KODAKA, Hisanobu MASUDA
  • Publication number: 20220247302
    Abstract: A method for controlling a power conversion device for converting power from a power supply by controlling an input to a resonance circuit comprising a resonance coil and a resonance capacitor, with a switching element, the method comprising simultaneously changing a switching frequency and a time ratio of the switching element so that the switching element satisfies a condition of zero-voltage switching when an output power of the power conversion device is changed.
    Type: Application
    Filed: July 12, 2019
    Publication date: August 4, 2022
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Toshihiro KAI, Kousuke SAITO, Giorgio LOVISON, Keisuke INOUE, Shigeharu YAMAGAMI
  • Publication number: 20220184058
    Abstract: The present invention addresses the problem of providing a therapeutic agent for an abdominal aortic aneurysm, the therapeutic agent making drug therapy possible. The present invention provides a therapeutic agent for aortic aneurysm, the therapeutic agent having as active ingredients: (?)-6-[3-[3-cyclopropyl-3-[(1R,2R)-2-hydroxycyclohexyl]ureido]propoxy]-2(1H)-quinolinone or a salt thereof, or a solvate of these; and a statin.
    Type: Application
    Filed: March 13, 2020
    Publication date: June 16, 2022
    Applicants: National University Corporation Hamamatsu University School of Medicine, Kowa Company, Ltd.
    Inventors: Naoki UNNO, Hiroki TANAKA, Tatsuro YATA, Takafumi KAYAMA, Keisuke INOUE, Kiyoshi TOYA
  • Patent number: 11359114
    Abstract: A polishing method includes polishing a substrate with a CMP polishing liquid. The substrate includes a barrier metal, a metal film, and a silicon dioxide film. The metal film includes one or more of copper, copper alloy, copper oxide, or copper alloy oxide. The CMP polishing liquid includes abrasive particles, a metal oxide dissolving agent, an oxidizing agent, a water-soluble polymer, and an alkali metal ion. The pH of the CMP polishing liquid is 7.0 to 11.0. Surface potentials of the abrasive particles and the metal film have the same sign and a product of the surface potential (mV) of the abrasive particles and the surface potential (mV) of the metal film is 300 to 980 mV2 upon polishing the substrate with the CMP polishing liquid.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: June 14, 2022
    Assignee: SHOWA DENKO MATERIALS CO., LTD.
    Inventors: Keisuke Inoue, Shunsuke Kondo, Yuya Otsuka