Patents by Inventor Takayoshi TAKATA

Takayoshi TAKATA 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: 12116752
    Abstract: A lock mechanism that is switchable between a locking state in which a movement of an operation member of a working machine is restricted and an unlocking state includes an engagement portion to rotate together with the operation member, a lock body including an engaged portion at its intermediate portion, a lock support shaft that supports the lock body rotatably, and a driving portion that applies a driving force to the lock body. The lock body is moved by the applied driving force to a position in which the engaged portion is in engagement with the engagement portion and a position in which the engaged portion is not in engagement with the engagement portion.
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: October 15, 2024
    Assignee: KUBOTA CORPORATION
    Inventors: Kenichiro Yoshida, Takayoshi Takata, Tetsuya Yoshida, Kengo Miyazaki
  • WORKING MACHINE
    Publication number: 20230315140
    Abstract: A lock mechanism that is switchable between a locking state in which a movement of an operation member of a working machine is restricted and an unlocking state includes an engagement portion to rotate together with the operation member, a lock body including an engaged portion at its intermediate portion, a lock support shaft that supports the lock body rotatably, and a driving portion that applies a driving force to the lock body. The lock body is moved by the applied driving force to a position in which the engaged portion is in engagement with the engagement portion and a position in which the engaged portion is not in engagement with the engagement portion.
    Type: Application
    Filed: May 23, 2023
    Publication date: October 5, 2023
    Applicant: KUBOTA CORPORATION
    Inventors: Kenichiro YOSHIDA, Takayoshi TAKATA, Tetsuya YOSHIDA, Kengo MIYAZAKI