Patents by Inventor Toshihiko Komuro

Toshihiko Komuro 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).

  • Speed reducer
    Patent number: 4825727
    Abstract: A speed reducer in which a shaft for supporting a plurality of pinion gears is provided on the closed end of a cylindrical gear mounting plate having one end closed, a reduction gear in meshing engagement with the pinion gear is contained in the cylindrical gear mounting plate, a single stage speed reducing unit is constituted by the gear mounting plate, the pinion gear and the reduction gear, and the gear mounting plates of the respective stages are closely joined together, and the cylindrical inner peripheral surface of the gear mounting plate is formed with ribs for intercepting sounds produced by the meshing engagement between the gears.
    Type: Grant
    Filed: May 9, 1988
    Date of Patent: May 2, 1989
    Assignees: Canon Kabushiki Kaisha, Canon Seiki Kabushiki Kaisha
    Inventor: Toshihiko Komuro