Patents by Inventor Kunihiro Moro

Kunihiro Moro 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).

  • CONTROL APPARATUS FOR CONTROLLING MOTOR OPERATION AND CHARGING APPARATUS
    Publication number: 20220302754
    Abstract: A control apparatus controls the operation of a stepping motor. The output unit operates a motor in a stopped state at a first driving frequency and switches to a second driving frequency at a stable point. The first driving frequency is a frequency lower than a resonance frequency range of the motor, and the second driving frequency is a frequency higher than the resonance frequency range of the motor.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 22, 2022
    Inventors: Takaharu Shigeta, Kunihiro Moro