Patents by Inventor Hidekazu ATARI

Hidekazu ATARI 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).

  • CORELESS MOTOR
    Publication number: 20190319507
    Abstract: A coreless motor is provided with: a cylindrical coil that is arranged concentrically with a central shaft serving as the center of rotation, that extends in the direction in which the central shaft extends, and in which the end surface on one side of the cylindrical coil is supported by a stator; a cylindrical inner yoke and a cylindrical outer yoke that have the coil sandwiched therebetween in the radial direction and that form a magnetic circuit therebetween; a rotor that is arranged concentrically with the central shaft and that is supported on the central shaft thereof in the radial direction by the central shaft; and a housing that is cylindrical.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 17, 2019
    Applicant: M-Link Co., Ltd.
    Inventors: Manabu SHIRAKI, Hidekazu ATARI, Atsushi YANBE
  • Planetary gear mechanism and power transmission member thereof
    Patent number: 10113613
    Abstract: A power transmission member is disclosed. The power transmission member allows a planetary gear mechanism to be reduced in volume while sufficient strength is guaranteed. A planetary gear holding part, a rotating shaft part, and a sun gear holding part constituting a power transmission member are formed integrally. The rotating shaft part is substantially cylindrical, and a planetary gear can be passed through the interior of the rotating shaft part and turnably mounted on the planetary gear holding part. An open window is formed in the planetary gear holding part, and a toothed part of the planetary gear is configured to mesh with a bearing-equipped outer gear through the open window.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: October 30, 2018
    Inventors: Hidekazu Atari, Manabu Shiraki
  • PLANETARY GEAR MECHANISHM AND POWER TRANSMISSION MEMBER THEREOF
    Publication number: 20160230844
    Abstract: A power transmission member is disclosed. The power transmission member allows a planetary gear mechanism to be reduced in volume while sufficient strength is guaranteed. A planetary gear holding part, a rotating shaft part, and a sun gear holding part constituting a power transmission member are formed integrally. The rotating shaft part is substantially cylindrical, and a planetary gear can be passed through the interior of the rotating shaft part and turnably mounted on the planetary gear holding part. An open window is formed in the planetary gear holding part, and a toothed part of the planetary gear is configured to mesh with a bearing-equipped outer gear through the open window.
    Type: Application
    Filed: September 10, 2014
    Publication date: August 11, 2016
    Inventors: Hidekazu ATARI, Manabu SHIRAKI