Patents by Inventor Youhei KUSHIDA

Youhei KUSHIDA 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).

  • Power transmission device
    Patent number: 10113596
    Abstract: A power transmission device that transmits a rotational driving force outputted from a driving source to a target device to be driven includes: a driving rotor rotated by the rotational driving force; a driven rotor that rotates with a rotary shaft of the target device; and a connection member. The connection member has a plate shape extending perpendicular to the rotary shaft. The connection member is connected at least one of the driving rotor and the driven rotor, and is capable of connecting the driving rotor and the driven rotor to each other. The connection member has a through hole, and the driven rotor has an overlapping portion disposed overlapping with the through hole when viewed in the axial direction of the rotary shaft.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: October 30, 2018
    Assignee: DENSO CORPORATION
    Inventors: Hiroshi Nakajima, Youhei Kushida, Kiyomi Okuda, Akira Kishibuchi, Toshihiro Hayashi
  • POWER TRANSMISSION DEVICE
    Publication number: 20170122384
    Abstract: A power transmission device that transmits a rotational driving force outputted from a driving source to a target device to be driven includes: a driving rotor rotated by the rotational driving force; a driven rotor that rotates with a rotary shaft of the target device; and a connection member. The connection member has a plate shape extending perpendicular to the rotary shaft. The connection member is connected at least one of the driving rotor and the driven rotor, and is capable of connecting the driving rotor and the driven rotor to each other. The connection member has a through hole, and the driven rotor has an overlapping portion disposed overlapping with the through hole when viewed in the axial direction of the rotary shaft.
    Type: Application
    Filed: March 24, 2015
    Publication date: May 4, 2017
    Applicant: DENSO CORPORATION
    Inventors: Hiroshi NAKAJIMA, Youhei KUSHIDA, Kiyomi OKUDA, Akira KISHIBUCHI, Toshihiro HAYASHI