Patents by Inventor Noburu ASHIBE

Noburu ASHIBE 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).

  • Tubular motor, control method for brushless motor, and motor equipped with brake
    Patent number: 10298093
    Abstract: A tubular motor may include a tubular case, a motor unit provided inside the case, and a first planetary gear unit placed inside the case at an output side in the motor shaft direction with respect to the motor unit. On the motor unit, a concave part may be formed in an output side end surface of an output side end plate section that supports a rotor, at an output side of the rotor. On the first planetary gear unit, a planetary carrier may include a supporting plate that overlaps with planetary gears at an counter-output side in order to support the planetary gears from the counter-output side. The first planetary gear unit may be immediately adjacent to the output side end plate section at an output side.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: May 21, 2019
    Assignee: NIDEC SANKYO CORPORATION
    Inventors: Masaaki Ando, Shinichi Yoshikawa, Goro Nakamura, Hironori Kurosawa, Yuu Akuzawa, Tadashi Takeda, Noburu Ashibe
  • TUBULAR MOTOR, CONTROL METHOD FOR BRUSHLESS MOTOR, AND MOTOR EQUIPPED WITH BRAKE
    Publication number: 20170271947
    Abstract: A tubular motor may include a tubular case, a motor unit provided inside the case, and a first planetary gear unit placed inside the case at an output side in the motor shaft direction with respect to the motor unit. On the motor unit, a concave part may be formed in an output side end surface of an output side end plate section that supports a rotor, at an output side of the rotor. On the first planetary gear unit, a planetary carrier may include a supporting plate that overlaps with planetary gears at an counter-output side in order to support the planetary gears from the counter-output side. The first planetary gear unit may be immediately adjacent to the output side end plate section at an output side.
    Type: Application
    Filed: October 2, 2015
    Publication date: September 21, 2017
    Inventors: Masaaki ANDO, Shinichi YOSHIKAWA, Goro NAKAMURA, Hironori KUROSAWA, Yuu AKUZAWA, Tadashi TAKEDA, Noburu ASHIBE