Patents Assigned to TAKATORI SEISAKUSHO Co., Ltd.
  • Valve actuator
    Patent number: 11614180
    Abstract: A valve actuator has an actuator body and a valve attachment part. Further, the actuator body has a case, a motor, a belt transmission part, and a worm reduction gear. Further, the actuator body has a bracket part.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: March 28, 2023
    Assignee: TAKATORI SEISAKUSHO Co., Ltd.
    Inventors: Kojiro Fujiyama, Haruhiko Takahashi
  • Actuator
    Patent number: 11473695
    Abstract: An actuator that is capable of securing sufficient quietness when driven, that is small in size, that has excellent power transmission performance because of a high reduction ratio, and that is capable of performing highly accurate control. The actuator functions as a valve actuator that opens or closes a valve. The actuator includes a drive transmission gear, a motor, a friction drive speed reducer, a wave gear reducer, and an absolute encoder.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: October 18, 2022
    Assignee: TAKATORI SEISAKUSHO Co., Ltd.
    Inventors: Kojiro Fujiyama, Haruhiko Takahashi