Patents by Inventor Yoshitaka Kakuda

Yoshitaka Kakuda 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).

  • Patent number: 10075040
    Abstract: A rotary machine includes a rotor and a resin-molded stator which includes a stator core, a coil, a molded portion, a lead line, a bush and a bush supporting frame. The stator core is formed by laminating steel sheets. The coil is formed by winding a conducting wire around a tooth formed to the stator core. The molded portion covers the coil. The lead line is formed by the conducting wire continuing from an end portion of a power supply side of the coil. The bush is formed with a penetrated insert hole where the lead line is passed through. The bush supporting frame is supported by the molded portion and is formed with a penetrated attaching hole into which the bush is fitted in. The lead line is drawn out to the outside of the molded portion from the attaching hole.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: September 11, 2018
    Assignee: Top Co., Ltd.
    Inventors: Yoshitaka Kakuda, Tadashi Uno
  • Publication number: 20160111931
    Abstract: A rotary machine includes a rotor and a resin-molded stator which includes a stator core, a coil, a molded portion, a lead line, a bush and a bush supporting frame. The stator core is formed by laminating steel sheets. The coil is formed by winding a conducting wire around a tooth formed to the stator core. The molded portion covers the coil. The lead line is formed by the conducting wire continuing from an end portion of a power supply side of the coil. The bush is formed with a penetrated insert hole where the lead line is passed through. The bush supporting frame is supported by the molded portion and is formed with a penetrated attaching hole into which the bush is fitted in. The lead line is drawn out to the outside of the molded portion from the attaching hole.
    Type: Application
    Filed: May 16, 2014
    Publication date: April 21, 2016
    Applicant: Top Co., Ltd.
    Inventors: Yoshitaka Kakuda, Tadashi Uno
  • Patent number: 4618790
    Abstract: An axial air gap motor comprising a planar armature, a bracket having a permanent magnet opposed to the armature through an axial air gap, the bracket being formed with a bearing holding portion of cantilever support construction, and oil return members disposed on opposite sides of a sleeve bearing which is supported by the bearing holding portion.
    Type: Grant
    Filed: August 13, 1985
    Date of Patent: October 21, 1986
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Yoshitaka Kakuda, Norimasa Kondoh