Patents by Inventor Ryosuke Tsutsumi

Ryosuke Tsutsumi 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: 20250164015
    Abstract: A flow rate control valve for reducing contamination of a controlled fluid with particles, to maintain cleanliness of the fluid, and performing high-speed control of a minute flow rate. The valve includes a valve block, diaphragm, and actuator, wherein by a minute pressure received on the diaphragm from the actuator, the fluid that has flowed in one flew-path in an upstream portion of the valve block is discharged via a space between an inside surface of the valve block and an inside surface of the diaphragm from another path in a downstream portion of the valve block. A peripheral portion of the diaphragm and an upper edge surface of the valve block are integrated with each other by welding such that an inner peripheral surface of the diaphragm and an inner peripheral surface of the valve block are flush without a level difference or a-gap therebetween in a welded portion.
    Type: Application
    Filed: March 31, 2022
    Publication date: May 22, 2025
    Inventors: Hidenobu SHINMURA, Keiji KIDO, Michitaka NOGUCHI, Masaru FUKUDA, Ryosuke TSUTSUMI
  • Patent number: 11958196
    Abstract: A production system comprising: an industrial device being self-movable; and circuitry configured to; control the industrial device to prepare for a next job before the industrial device arrives at a next location; and control the industrial device to perform the next job when the industrial device arrives at the next location and a preparation for the next job is completed.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 16, 2024
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takeshi Yamashita, Ryosuke Tsutsumi
  • Publication number: 20230107431
    Abstract: A control system includes: a robot controller configured to control a robot to execute a plurality of tasks included in a process for a workpiece in a real space; and circuitry configured to: control a virtual robot to execute the plurality of tasks in a virtual space; collect a real execution record from the real space during execution of each of the plurality of tasks by the robot; collect a virtual execution record from the virtual space during execution of each of the plurality of tasks by the virtual robot; and extract, from the plurality of tasks, one or more inconsistent tasks for which the real execution record and the virtual execution record are inconsistent with each other.
    Type: Application
    Filed: December 6, 2022
    Publication date: April 6, 2023
    Inventors: Yukio HASHIGUCHI, Yoshifumi ONOYAMA, Koji HARA, Takeshi YAMASHITA, Masahiro GOYA, Ryosuke TSUTSUMI
  • Publication number: 20230049521
    Abstract: The present invention provides an imprint apparatus that forms an imprint material pattern on a substrate by using a mold, comprising: a discharge unit on which a plurality of discharge outlets configured to discharge an imprint material are arranged; a measurement unit configured to measure a relative tilt between the discharge unit and the substrate; and a control unit configured to control a process of causing the discharge unit to discharge the imprint material while relatively moving the discharge unit and the substrate to each other, wherein the control unit is configured to change a relative movement direction of the discharge unit and the substrate in the process in accordance with the relative tilt measured by the measurement unit so as to reduce an arrangement error of the imprint material, discharged from the plurality of discharge outlets, on the substrate.
    Type: Application
    Filed: October 26, 2022
    Publication date: February 16, 2023
    Inventor: Ryosuke Tsutsumi
  • Patent number: 11526090
    Abstract: The present invention provides an imprint apparatus that forms an imprint material pattern on a substrate by using a mold, comprising: a discharge unit on which a plurality of discharge outlets configured to discharge an imprint material are arranged; a measurement unit configured to measure a relative tilt between the discharge unit and the substrate; and a control unit configured to control a process of causing the discharge unit to discharge the imprint material while relatively moving the discharge unit and the substrate to each other, wherein the control unit is configured to change a relative movement direction of the discharge unit and the substrate in the process in accordance with the relative tilt measured by the measurement unit so as to reduce an arrangement error of the imprint material, discharged from the plurality of discharge outlets, on the substrate.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: December 13, 2022
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Ryosuke Tsutsumi
  • Patent number: 11278344
    Abstract: [Problem] To provide a power feed system that supplies electric power via electromagnetic waves to an implant embedded in a deep part of a living body, using a sandwiching method in which a potential difference is generated using a pair of electrodes, by disposing an implant electronic device between a power transmission side electrode and a power reception side electrode. [Solution] It is provided with: a pair of electrodes (a first surface electrode 3 and a second surface electrode 4) stuck onto a surface of a living body 6; an implant electronic device 2 that includes a first body internal electrode 30 and a second body internal electrode 40 and in which the first body internal electrode 30 and the second body internal electrode 40 are fixed to respective positions having different potential differences in the living body 6; and a high frequency AC power source 5 that applies a high frequency alternating voltage to the first surface electrode 3 and the second surface electrode 4.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: March 22, 2022
    Assignee: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Tetsuo Ikeda, Haruichi Kanaya, Ryosuke Tsutsumi
  • Publication number: 20220017486
    Abstract: Provided is a compound that is usable as an active ingredient of an anticancer agent. Preferably provided is a compound that has DOCK1-inhibiting activity and exerts an anticancer effect based on the activity.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 20, 2022
    Applicant: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yoshinori FUKUI, Takehito URUNO, Motomu KANAI, Kounosuke OISAKI, Ryosuke TSUTSUMI
  • Publication number: 20210178589
    Abstract: A production system comprising: an industrial device being self-movable; and circuitry configured to; control the industrial device to prepare for a next job before the industrial device arrives at a next location; and control the industrial device to perform the next job when the industrial device arrives at the next location and a preparation for the next job is completed.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 17, 2021
    Inventors: Takeshi YAMASHITA, Ryosuke TSUTSUMI
  • Publication number: 20200383615
    Abstract: PROBLEMS The present invention provides the hemoglobin quantifying apparatus which is capable of clearly quantifying the oxygen metabolic state of biological tissue by calculating and quantifying the hemoglobin amount of biological tissue in a non-contact and non-invasive manner. SOLUTION The present invention provides the light receiver unit 2 for receiving any two narrow wavelength band components and white components having reflection characteristics different according to the oxygen saturation of hemoglobin, which are reflected from the biological tissue a, and the hemoglobin amount calculation unit 8 for calculating the hemoglobin amount based on the light components in the two narrow wavelength bands obtained from the received light components, and the hemoglobin amount calculation unit 8 for correcting the light components in the two narrow wavelength bands based on the blue and green components to calculate the hemoglobin amount.
    Type: Application
    Filed: March 30, 2018
    Publication date: December 10, 2020
    Inventors: Tetsuo IKEDA, Hajime NAGAHARA, Eiji OKI, Ryosuke TSUTSUMI, Makoto OHSAKI
  • Publication number: 20200285159
    Abstract: The present invention provides an imprint apparatus that forms an imprint material pattern on a substrate by using a mold, comprising: a discharge unit on which a plurality of discharge outlets configured to discharge an imprint material are arranged; a measurement unit configured to measure a relative tilt between the discharge unit and the substrate; and a control unit configured to control a process of causing the discharge unit to discharge the imprint material while relatively moving the discharge unit and the substrate to each other, wherein the control unit is configured to change a relative movement direction of the discharge unit and the substrate in the process in accordance with the relative tilt measured by the measurement unit so as to reduce an arrangement error of the imprint material, discharged from the plurality of discharge outlets, on the substrate.
    Type: Application
    Filed: February 19, 2020
    Publication date: September 10, 2020
    Inventor: Ryosuke Tsutsumi
  • Publication number: 20190216524
    Abstract: [Problem] To provide a power feed system that supplies electric power via electromagnetic waves to an implant embedded in a deep part of a living body, using a sandwiching method in which a potential difference is generated using a pair of electrodes, by disposing an implant electronic device between a power transmission side electrode and a power reception side electrode. [Solution] It is provided with: a pair of electrodes (a first surface electrode 3 and a second surface electrode 4) stuck onto a surface of a living body 6; an implant electronic device 2 that includes a first body internal electrode 30 and a second body internal electrode 40 and in which the first body internal electrode 30 and the second body internal electrode 40 are fixed to respective positions having different potential differences in the living body 6; and a high frequency AC power source 5 that applies a high frequency alternating voltage to the first surface electrode 3 and the second surface electrode 4.
    Type: Application
    Filed: August 31, 2017
    Publication date: July 18, 2019
    Inventors: Tetsuo Ikeda, Haruichi Kanaya, Ryosuke Tsutsumi
  • Patent number: 9027315
    Abstract: A packing device according to an embodiment includes a supply station, a right end effector, a left end effector, a right arm unit, a left arm unit, and a forming station. A cardboard box in a flat state is placed on the supply station. The cardboard box developed three-dimensionally is placed on the forming station. The right arm unit includes the right end effector provided with a suction unit. The left arm unit includes the left end effector provided with a suction unit. The packing device performs an operation of developing the cardboard box and an operation of moving the cardboard box to the forming station by using the right arm unit and the left arm unit while sucking both side surfaces of the cardboard box placed on the supply station by using the suction units.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: May 12, 2015
    Assignee: Kabushiki Kaisha Yaskawa Denki
    Inventors: Ryosuke Tsutsumi, Kenichi Motonaga
  • Publication number: 20150019003
    Abstract: A robot system according to an aspect of an embodiment includes a robot, a determination unit (work determination unit), a selection unit (chucking direction selection unit), and an instruction unit. The robot has a robot hand (hand) including three or more chuck jaws. The determination unit obtains information on a member formed including a substantially ring shape, and determines a state of the member. The selection unit selects whether to hold the member with the chuck jaws from an inner peripheral side or outer peripheral side based on the determination result of the determination unit. The instruction unit instructs the robot to perform operations of transporting the member while holding the member with the chuck jaws based on the selection result of the selection unit, and assembling a predetermined processed product using the member.
    Type: Application
    Filed: October 3, 2014
    Publication date: January 15, 2015
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Hiroaki MURAKAMI, Ryosuke TSUTSUMI, Kenichi MOTONAGA, Yoshihisa NAGANO
  • Patent number: 8887893
    Abstract: A work system according to embodiments includes a robot and work stations. The robot performs a predetermined work on a workpiece as a work target. The work stations are places where the predetermined work is performed on the workpiece. The robot performs conveying of the workpiece between the work stations.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: November 18, 2014
    Assignee: Kabushiki Kaisha Yaskawa Denki
    Inventors: Ryosuke Tsutsumi, Hiroaki Murakami, Yoshihisa Nagano
  • Publication number: 20140277657
    Abstract: A manufacturing system includes: a plurality of processing devices capable of outputting processing information including a processing detail performed to a work; a processing tool capable of outputting backup information including a processing detail performed to the work; and a management device configured create management information by associating the processing information and the backup information with identification information identifying the work.
    Type: Application
    Filed: February 19, 2014
    Publication date: September 18, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Ryosuke TSUTSUMI, Ken OKAWA, Toshiyuki HARADA, Akihiro SHIOTA, Kenji MATSUFUJI
  • Publication number: 20140271080
    Abstract: A crane tool includes: a hook portion for hanging a work, attached to one arm section in a first robot arm having a base, a plurality of arm sections connected to the base in series, and a plurality of joints adapted to swing the arm sections, respectively, the crane tool; a counterweight portion; and a joint portion connecting the hook portion to the counterweight portion. The counterweight portion is located such that a joint swinging the arm section to which the hook portion is attached is interposed between the hook portion and the counterweight portion in substantially a horizontal direction.
    Type: Application
    Filed: February 27, 2014
    Publication date: September 18, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Ryosuke TSUTSUMI, Toshiyuki HARADA, Kenji MATSUFUJI, Toshiaki IKEDA
  • Publication number: 20130036716
    Abstract: A packing device according to an embodiment includes a supply station, a right end effector, a left end effector, a right arm unit, a left arm unit, and a forming station. A cardboard box in a flat state is placed on the supply station. The cardboard box developed three-dimensionally is placed on the forming station. The right arm unit includes the right end effector provided with a suction unit. The left arm unit includes the left end effector provided with a suction unit. The packing device performs an operation of developing the cardboard box and an operation of moving the cardboard box to the forming station by using the right arm unit and the left arm unit while sucking both side surfaces of the cardboard box placed on the supply station by using the suction units.
    Type: Application
    Filed: January 24, 2012
    Publication date: February 14, 2013
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Ryosuke TSUTSUMI, Kenichi Motonaga
  • Publication number: 20120217129
    Abstract: A work system according to embodiments includes a robot and work stations. The robot performs a predetermined work on a workpiece as a work target. The work stations are places where the predetermined work is performed on the workpiece. The robot performs conveying of the workpiece between the work stations.
    Type: Application
    Filed: December 29, 2011
    Publication date: August 30, 2012
    Applicant: Kabushiki Kaisha Yaskawa Denki
    Inventors: Ryosuke TSUTSUMI, Hiroaki MURAKAMI, Yoshihisa NAGANO
  • Patent number: 7583356
    Abstract: An exposure apparatus includes a stage configured to hold a substrate; a projection optical system configured to project light from an original onto the substrate; a measurement device configured to measure a position of a surface of the substrate in an optical axis direction of the projection optical system; and a controller configured to i) cause the measurement device to measure positions of the surface with respect to a plurality of points on the surface over a plurality of shot areas, ii) obtain a shape of the surface based on the positions of the surface measured with respect to the plurality of points, and iii) cause the stage to be moved based on the obtained shape between an exposure of a first shot area and an exposure of a second shot area, and the measurement device to measure a position of a surface in the second shot area.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: September 1, 2009
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryosuke Tsutsumi, Norihiko Kobayashi
  • Publication number: 20080291414
    Abstract: An exposure apparatus includes a stage configured to hold a substrate; a projection optical system configured to project light from an original onto the substrate; a measurement device configured to measure a position of a surface of the substrate in an optical axis direction of the projection optical system; and a controller configured to i) cause the measurement device to measure positions of the surface with respect to a plurality of points on the surface over a plurality of shot areas, ii) obtain a shape of the surface based on the positions of the surface measured with respect to the plurality of points, and iii) cause the stage to be moved based on the obtained shape between an exposure of a first shot area and an exposure of a second shot area, and the measurement device to measure a position of a surface in the second shot area.
    Type: Application
    Filed: May 15, 2008
    Publication date: November 27, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Ryosuke Tsutsumi, Norihiko Kobayashi