Patents by Inventor Tougo Nagahata

Tougo Nagahata 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).

  • Motor and mechanism having function of increasing or decreasing brake torque
    Patent number: 9956694
    Abstract: A motor according to the present invention includes an output axis, a brake for holding the output axis, a sensor for detecting an external torque applied to the output axis from outside, and a controller for decreasing or increasing the torque of the brake during operation of the brake in accordance with an increase or decrease in the external torque detected by the sensor.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: May 1, 2018
    Assignee: FANUC CORPORATION
    Inventors: Makoto Funakubo, Tougo Nagahata
  • MOTOR AND MECHANISM HAVING FUNCTION OF INCREASING OR DECREASING BRAKE TORQUE
    Publication number: 20170274540
    Abstract: A motor according to the present invention includes an output axis, a brake for holding the output axis, a sensor for detecting an external torque applied to the output axis from outside, and a controller for decreasing or increasing the torque of the brake during operation of the brake in accordance with an increase or decrease in the external torque detected by the sensor.
    Type: Application
    Filed: March 9, 2017
    Publication date: September 28, 2017
    Applicant: FANUC CORPORATION
    Inventors: Makoto Funakubo, Tougo Nagahata