Patents by Inventor Yasusato Fujieda

Yasusato Fujieda 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).

  • TEACHING DEVICE, TEACHING METHOD, AND ROBOT SYSTEM
    Publication number: 20230060472
    Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.
    Type: Application
    Filed: October 24, 2022
    Publication date: March 2, 2023
    Inventors: Yasusato Fujieda, Hisashi Matsumoto
  • Teaching device, teaching method, and robot system
    Patent number: 11498214
    Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: November 15, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasusato Fujieda, Hisashi Matsumoto
  • TEACHING DEVICE, TEACHING METHOD, AND ROBOT SYSTEM
    Publication number: 20200139547
    Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.
    Type: Application
    Filed: January 3, 2020
    Publication date: May 7, 2020
    Inventors: Yasusato Fujieda, Hisashi Matsumoto
  • Teaching device, teaching method, and robot system
    Patent number: 10556342
    Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: February 11, 2020
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yasusato Fujieda, Hisashi Matsumoto
  • TEACHING DEVICE, TEACHING METHOD, AND ROBOT SYSTEM
    Publication number: 20180021952
    Abstract: A teaching device constructs, in a virtual space, a virtual robot system in which a virtual 3D model of a robot and a virtual 3D model of a peripheral structure of the robot are arranged, and teaches a moving path of the robot. The teaching device includes an acquisition unit configured to acquire information about a geometric error between the virtual 3D models, and a correction unit configured to correct the moving path of the robot in accordance with the information acquired by the acquisition unit.
    Type: Application
    Filed: January 27, 2016
    Publication date: January 25, 2018
    Inventors: Yasusato Fujieda, Hisashi Matsumoto