Patents by Inventor Eiki Mita

Eiki Mita 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).

  • Reclining device and vehicle seat
    Patent number: 10207602
    Abstract: A reclining device including: a lower frame member that configures a portion of a frame of a vehicle seat; an upper frame member that configures a portion of the frame of the vehicle seat; a recliner that is provided between and welded to both the lower frame member and the upper frame member, and that couples the upper frame member to the lower frame member such that a relative rotation angle of the upper frame member is adjustable relative to the lower frame member; a lower side engagement portion that is provided at the lower frame member and that is formed in a circular arc shape that is concentric with the recliner; and an extension member that extends from the upper frame member toward a lower frame member side.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: February 19, 2019
    Assignee: NHK Spring Co., Ltd.
    Inventors: Yoshitaka Sasaki, Yusuke Ohkawara, Takeshi Chokyu, Hiroaki Inaba, Shunitirou Osa, Tetuki Takano, Eiki Mita
  • RECLINING DEVICE AND VEHICLE SEAT
    Publication number: 20160059742
    Abstract: A reclining device including: a lower frame member that configures a portion of a frame of a vehicle seat; an upper frame member that configures a portion of the frame of the vehicle seat; a recliner that is provided between and welded to both the lower frame member and the upper frame member, and that couples the upper frame member to the lower frame member such that a relative rotation angle of the upper frame member is adjustable relative to the lower frame member; a lower side engagement portion that is provided at the lower frame member and that is formed in a circular arc shape that is concentric with the recliner; and an extension member that extends from the upper frame member toward a lower frame member side.
    Type: Application
    Filed: August 24, 2015
    Publication date: March 3, 2016
    Inventors: Yoshitaka Sasaki, Yusuke Ohkawara, Takeshi Chokyu, Hiroaki Inaba, Shunitirou Osa, Tetuki Takano, Eiki Mita