Patents by Inventor Saeko TATEMICHI

Saeko TATEMICHI 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).

  • Publication number: 20240093536
    Abstract: A door handle device for a vehicle includes a handle base fixed to a door of a vehicle, and an operation handle rotatably coupled to the handle base. The operation handle includes a coupling protruding portion that is provided at an end portion on a rotation center side of the operation handle. The handle base includes an elastically deformable elastic piece that is adjacent to the coupling protruding portion. Movement of the operation handle toward a rotation tip end is restricted by elastically engaging a stopper protruding portion formed on any one of the coupling protruding portion and the elastic piece with a stopper fitting portion formed on the other by using elastic deformation of the elastic piece. Movement of the elastic piece in a disengagement direction of the stopper protruding portion is restricted by a clip mounted on the handle base.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 21, 2024
    Applicant: ALPHA CORPORATION
    Inventors: Saeko TATEMICHI, Ryoichi TANAKA
  • Patent number: 11879277
    Abstract: An inside handle device includes a handle base attached to a door panel of a vehicle; a lock lever rotatably supported on the handle base, a stopper portion provided on the handle base and limiting a rotation range of the lock lever, and an impact absorbing portion provided on the handle base and absorbing impact generated by a contact of the lock lever with the stopper portion.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: January 23, 2024
    Assignee: ALPHA CORPORATION
    Inventors: Saeko Tatemichi, Ryuji Minemura, Ryoichi Tanaka
  • Publication number: 20210002926
    Abstract: An inside handle device includes a handle base attached to a door panel of a vehicle; a lock lever rotatably supported on the handle base, a stopper portion provided on the handle base and limiting a rotation range of the lock lever, and an impact absorbing portion provided on the handle base and absorbing impact generated by a contact of the lock lever with the stopper portion.
    Type: Application
    Filed: September 22, 2020
    Publication date: January 7, 2021
    Applicant: ALPHA CORPORATION
    Inventors: Saeko TATEMICHI, Ryuji MINEMURA, Ryoichi TANAKA