Patents by Inventor Shuuichi Gonda

Shuuichi Gonda 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 having shaft-grounding arrangement
    Patent number: 6608410
    Abstract: A DC motor has a conductive case and an arrangement for electrically connecting the shaft and case of the DC motor that is grounded. The arrangement includes a conductive member and a pressing member that presses the conductive member against the shaft, thereby grounding the shaft.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: August 19, 2003
    Assignee: Asmo Co., Ltd.
    Inventors: Toshihiro Sato, Shuuichi Gonda
  • Electrical noise suppressing device for motors
    Patent number: 6414580
    Abstract: An electrical noise suppressing device has a pair of parallel first connecting terminals connectable to terminals of a motor and a pair of parallel second connecting terminals connectable to an external power source. The first connecting terminals and the second connecting terminals are raised on opposite surfaces of an insulating plate, respectively, at the same position of the insulating plate. A pair of choke coils and a capacitor are disposed between and connected to the second connecting terminals to suppress electrical noise.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: July 2, 2002
    Assignee: Asmo Co., Ltd.
    Inventors: Toshihiro Sato, Shuuichi Gonda
  • Motor having shaft-grounding arrangement
    Publication number: 20010017495
    Abstract: A DC motor has a conductive case and an arrangement for electrically connecting the shaft and case of the DC motor that is grounded. The arrangement includes a conductive member and a pressing member that presses the conductive member against the shaft, thereby grounding the shaft.
    Type: Application
    Filed: February 21, 2001
    Publication date: August 30, 2001
    Inventors: Toshihiro Sato, Shuuichi Gonda