Patents by Inventor Takahiko NAKAYA

Takahiko NAKAYA 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).

  • Working machine
    Patent number: 11976443
    Abstract: A working machine includes an operator's seat, a seat base supporting the operator's seat, and a slide rail for adjustment of a position of the operator's seat, the slide rail being located between the seat base and the operator's seat, in which the seat base includes a rail mount for attachment of the slide rail, the rail mount having a downward convex curve which is curved to deviate from the slide rail with increasing distance from each of opposite ends of the rail mount in a longitudinal direction of the slide rail and with decreasing distance to a center of the rail mount in the longitudinal direction.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: May 7, 2024
    Assignee: KUBOTA CORPORATION
    Inventors: Yoshinori Torii, Yoichi Nishigori, Takahiko Nakaya
  • WORKING MACHINE
    Publication number: 20230009082
    Abstract: A working machine includes an operator's seat, a seat base supporting the operator's seat, and a slide rail for adjustment of a position of the operator's seat, the slide rail being located between the seat base and the operator's seat, in which the seat base includes a rail mount for attachment of the slide rail, the rail mount having a downward convex curve which is curved to deviate from the slide rail with increasing distance from each of opposite ends of the rail mount in a longitudinal direction of the slide rail and with decreasing distance to a center of the rail mount in the longitudinal direction.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 12, 2023
    Applicant: KUBOTA CORPORATION
    Inventors: Yoshinori TORII, Yoichi NISHIGORI, Takahiko NAKAYA