Patents by Inventor Tokio Take

Tokio Take 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).

  • Throttle safety device
    Patent number: 4570593
    Abstract: A throttle safety device including a coil spring mounted on the outer periphery of an operating rod and having one end secured to a fixed part of the device and an opposite end connected to a locking member to resiliently force the latter to move to an operative position. The coil spring is turned into wrapping and pressing engagement with the outer periphery of the operating rod when the locking member is in an inoperative position, so as to hold the latter in the inoperative position.
    Type: Grant
    Filed: November 20, 1984
    Date of Patent: February 18, 1986
    Assignee: Kioritz Corporation
    Inventors: Tokio Take, Satoshi Sonoda, Takayuki Yamamoto