Patents by Inventor Takashi J. Onizaki

Takashi J. Onizaki 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).

  • Amphibious air cushion vehicle
    Patent number: 4862984
    Abstract: An amphibious air cushion vehicle includes a body defining an air containment wall, and an inflatable tube is attached to the body and defines a rearward opening. A fan is positioned within the body to force pressurized air into the compartment, and a gate is provided in operative relationship with the body and with the opening for selectively enabling pressurized air to exit rearwardly through the opening from the compartment to impart forward motion to the vehicle.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: September 5, 1989
    Assignee: Toso Enterprises, Ltd.
    Inventors: Takashi J. Onizaki, Stephen L. Oshust