Patents by Inventor Shotaro NAKATANI

Shotaro NAKATANI 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).

  • Damper device
    Patent number: 10451143
    Abstract: A damper device includes a retaining plate, a plurality of first spring members and an output plate. The retaining plate has an annular shape. The plurality of first spring members are held by the retaining plate. The output plate is elastically coupled to the retaining plate through the plurality of first spring members. The retaining plate is circumferentially divided into a plurality of divided retaining plate pieces.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: October 22, 2019
    Assignee: EXEDY CORPORATION
    Inventor: Shotaro Nakatani
  • DAMPER DEVICE
    Publication number: 20170299014
    Abstract: A damper device includes a retaining plate, a plurality of first spring members and an output plate. The retaining plate has an annular shape. The plurality of first spring members are held by the retaining plate. The output plate is elastically coupled to the retaining plate through the plurality of first spring members. The retaining plate is circumferentially divided into a plurality of divided retaining plate pieces.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 19, 2017
    Inventor: Shotaro NAKATANI