Patents by Inventor Junnichi Imai

Junnichi Imai 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 and brush device
    Publication number: 20020163280
    Abstract: A motor and a brush device are provided which allow an easy assembly of brush holders. The brush holders have fixing portions and brush accommodating portions integrally formed therewith. The fixing portions are secured to the gear case, and the brush accommodating portions slidably hold brushes. The motor has a gear case which is integrally formed with a reduction mechanism accommodating portion to accommodate a reduction mechanism and with a brush holder mounting portion in which the brush holders can be installed in a direction of an axis of the output shaft.
    Type: Application
    Filed: April 19, 2002
    Publication date: November 7, 2002
    Inventors: Fumio Nakajima, Toshihiro Negishi, Junnichi Imai