Patents by Inventor Yugo Toyoda

Yugo Toyoda 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 apparatus
    Patent number: 7605507
    Abstract: A drive rotor has a coupled portion to which a coupling portion extending from a rotary shaft is loosely fitted. A driven rotor can be engaged with the drive rotor with respect to a rotating direction of the drive rotor. A restricting member is fixed to the rotary shaft so as to be integrally rotatable. In the case that the drive rotor is inclined with respect to the rotary shaft, the restricting member can be brought into contact with the drive rotor. Accordingly, it is possible to suppress an excessive looseness in a coupling mechanism.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: October 20, 2009
    Assignee: ASMO Co., Ltd.
    Inventors: Yugo Toyoda, Kenji Kashima
  • MOTOR APPARATUS
    Publication number: 20070188032
    Abstract: A drive rotor has a coupled portion to which a coupling portion extending from a rotary shaft is loosely fitted. A driven rotor can be engaged with the drive rotor with respect to a rotating direction of the drive rotor. A restricting member is fixed to the rotary shaft so as to be integrally rotatable. In the case that the drive rotor is inclined with respect to the rotary shaft, the restricting member can be brought into contact with the drive rotor. Accordingly, it is possible to suppress an excessive looseness in a coupling mechanism.
    Type: Application
    Filed: February 15, 2007
    Publication date: August 16, 2007
    Applicant: ASMO CO., LTD.
    Inventors: Yugo Toyoda, Kenji Kashima