Patents by Inventor Yukiko SAWADA

Yukiko SAWADA 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: 11813750
    Abstract: A programming support apparatus includes: a storage device configured to store work jobs each of which defines operation pattern of a robot; and circuitry configured to: set an environmental condition of the robot at one or more execution timings associated with the work jobs in accordance with user input; select a plurality of the work jobs in accordance with the user input; and check whether at least one work job of the plurality of work jobs satisfies the environmental condition of the robot at an execution timing of the one work job based on an execution flow of the plurality of work jobs.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: November 14, 2023
    Inventors: Yukiko Sawada, Kanji Takanishi
  • Publication number: 20210291368
    Abstract: A method of generating a robot operation command includes extracting a work command from an overall work flow; extracting, from a command definition database, a command definition corresponding to the extracted work command, the work command having been read; generating, by referring to the read work command, a set of unit jobs in which at least one work command is arranged in order, based on the extracted command definition; generating, for a plurality of unit jobs, a connecting job for causing a robot to be moved from an end position of a previous unit job to a start position of a subsequent unit job; and generating a robot operation command in which the unit jobs and the connecting job are continuous.
    Type: Application
    Filed: June 7, 2021
    Publication date: September 23, 2021
    Inventors: Yoichi KAKISAKA, Yukio HASHIGUCHI, Hirokazu KARIYAZAKI, Takashi NAGASAKI, Yukiko SAWADA, Keita MORISAKI
  • Patent number: 11065764
    Abstract: A method of generating a robot operation command includes extracting a work command from an overall work flow; extracting, from a command definition database, a command definition corresponding to the extracted work command, the work command having been read; generating, by referring to the read work command, a set of unit jobs in which at least one work command is arranged in order, based on the extracted command definition; generating, for a plurality of unit jobs, a connecting job for causing a robot to be moved from an end position of a previous unit job to a start position of a subsequent unit job; and generating a robot operation command in which the unit jobs and the connecting job are continuous.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: July 20, 2021
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yoichi Kakisaka, Yukio Hashiguchi, Hirokazu Kariyazaki, Takashi Nagasaki, Yukiko Sawada, Keita Morisaki
  • Patent number: 10837977
    Abstract: A rack includes a container holder that is fixed to a stage and holds a container that contains a liquid to be dispensed and a camera that is fixed to the stage and located in a position where the camera is capable of capturing an image of the container.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: November 17, 2020
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Noriko Abe, Yukio Hashiguchi, Makoto Umeno, Hiroshi Kumagai, Yukiko Sawada, Motohisa Kamei
  • Patent number: 10697991
    Abstract: A dispensing system comprising a robot configured to move a dispenser for suctioning a liquid to be dispensed, a camera for capturing an image including at least a tip of the dispenser, a liquid surface of the liquid, and an object not to be dispensed located below the liquid surface, and circuitry configured to acquire, based at least in part on the image captured by the camera, surface location information for the liquid surface, boundary location information for a boundary between the liquid and the object not to be dispensed, and dispenser location information for the tip of the dispenser on the basis of the image, and control the robot to lower the dispenser based at least in part on the dispenser location information, the surface location information, and the boundary location information.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: June 30, 2020
    Inventors: Noriko Abe, Hiroshi Kumagai, Yukiko Sawada, Motohisa Kamei
  • Publication number: 20200047339
    Abstract: A programming support apparatus includes: a storage device configured to store work jobs each of which defines operation pattern of a robot; and circuitry configured to: set an environmental condition of the robot at one or more execution timings associated with the work jobs in accordance with user input; select a plurality of the work jobs in accordance with the user input; and check whether at least one work job of the plurality of work jobs satisfies the environmental condition of the robot at an execution timing of the one work job based on an execution flow of the plurality of work jobs.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yukiko SAWADA, Kanji TAKANISHI
  • Publication number: 20180281190
    Abstract: A method of generating a robot operation command includes extracting a work command from an overall work flow; extracting, from a command definition database, a command definition corresponding to the extracted work command, the work command having been read; generating, by referring to the read work command, a set of unit jobs in which at least one work command is arranged in order, based on the extracted command definition; generating, for a plurality of unit jobs, a connecting job for causing a robot to be moved from an end position of a previous unit job to a start position of a subsequent unit job; and generating a robot operation command in which the unit jobs and the connecting job are continuous.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Inventors: Yoichi KAKISAKA, Yukio HASHIGUCHI, Hirokazu KARIYAZAKI, Takashi NAGASAKI, Yukiko SAWADA, Keita MORISAKI
  • Publication number: 20180238923
    Abstract: A dispensing system comprising a robot configured to move a dispenser for suctioning a liquid to be dispensed, a camera for capturing an image including at least a tip of the dispenser, a liquid surface of the liquid, and an object not to be dispensed located below the liquid surface, and circuitry configured to acquire, based at least in part on the image captured by the camera, surface location information for the liquid surface, boundary location information for a boundary between the liquid and the object not to be dispensed, and dispenser location information for the tip of the dispenser on the basis of the image, and control the robot to lower the dispenser based at least in part on the dispenser location information, the surface location information, and the boundary location information.
    Type: Application
    Filed: November 8, 2017
    Publication date: August 23, 2018
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Noriko ABE, Hiroshi KUMAGAI, Yukiko SAWADA, Motohisa KAMEI
  • Publication number: 20160334429
    Abstract: A rack includes a container holder that is fixed to a stage and holds a container that contains a liquid to be dispensed and a camera that is fixed to the stage and located in a position where the camera is capable of capturing an image of the container.
    Type: Application
    Filed: May 4, 2016
    Publication date: November 17, 2016
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Noriko ABE, Yukio Hashiguchi, Makoto Umeno, Hiroshi Kumagai, Yukiko Sawada, Motohisa Kamei
  • Patent number: 9104981
    Abstract: This robot teaching system includes a teaching tool including an operation portion operated by a user to specify teaching positions and specifying the teaching positions, a measuring portion measuring positions and postures of the teaching tool, and a control portion determining the teaching positions for a robot. The robot teaching system is configured to specify the teaching positions continuously while the user operates the operation portion of the teaching tool.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 11, 2015
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yukiko Sawada, Tomoyuki Sekiyama, Kenichi Motonaga
  • Patent number: 9073214
    Abstract: A robot system is provided, which includes a robot, a controller for controlling an operation of the robot, and a sensor for detecting a person entering into a delivery area where the robot and the person deliver an object therebetween. When the sensor detects the person entering into the delivery area, the controller sets to the delivery area a first restricted area where the operation of the robot is restricted, and controls the robot based on the first restricted area.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: July 7, 2015
    Assignee: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takefumi Asahi, Yukiko Sawada
  • Publication number: 20140288711
    Abstract: A robot system includes a robot, an image capture device, and a setting device. The image capture device is fixed at a position external to the robot, and configured to capture an image of a range including the robot and a vicinity of the robot. The setting device is configured to generate area information on an area defining an operation of the robot based on the image captured by the image capture device.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Yukiko SAWADA, Takefumi ASAHI
  • Publication number: 20140288706
    Abstract: A robot system includes a robot, a control device, and a projection device. The control device is configured to receive area information on an area defining an operation of the robot. The projection device is configured to project the area onto an object adjacent to the robot based on the area information received by the control device.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takefumi ASAHI, Yukiko SAWADA
  • Publication number: 20140288707
    Abstract: A robot system is provided, which includes a robot, a controller for controlling an operation of the robot, and a sensor for detecting a person entering into a delivery area where the robot and the person deliver an object therebetween. When the sensor detects the person entering into the delivery area, the controller sets to the delivery area a first restricted area where the operation of the robot is restricted, and controls the robot based on the first restricted area.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takefumi ASAHI, Yukiko SAWADA
  • Publication number: 20140201112
    Abstract: This robot teaching system includes a teaching tool including an operation portion operated by a user to specify teaching positions and specifying the teaching positions, a measuring portion measuring positions and postures of the teaching tool, and a control portion determining the teaching positions for a robot. The robot teaching system is configured to specify the teaching positions continuously while the user operates the operation portion of the teaching tool.
    Type: Application
    Filed: March 15, 2013
    Publication date: July 17, 2014
    Applicant: Kabushiki Kaisha Yaskawa Denki
    Inventors: Yukiko SAWADA, Tomoyuki SEKIYAMA, Kenichi MOTONAGA