Patents by Inventor Hiromi Kamikawa

Hiromi Kamikawa 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).

  • Flip-over toy vehicle
    Patent number: 4894042
    Abstract: A toy vehicle that has a vehicle body, a spring or inertia wheel motor, driven and non-driven wheels, and a spring loaded flip-over device operable by a non-driven wheel of the vehicle. The flip-over device is movable from a first to a second position to cause the toy vehicle to flip-over. A latching device is provided for releasably holding the flip-over device in its first position and a release mechanism is operable by a non-driven wheel to release the latching device.
    Type: Grant
    Filed: May 19, 1988
    Date of Patent: January 16, 1990
    Assignee: Maple Toys International Ltd.
    Inventor: Hiromi Kamikawa
  • Toy race car
    Patent number: D283829
    Type: Grant
    Filed: February 7, 1984
    Date of Patent: May 13, 1986
    Assignee: The Quaker Oats Company
    Inventor: Hiromi Kamikawa
  • Toy vehicle
    Patent number: D294376
    Type: Grant
    Filed: November 15, 1985
    Date of Patent: February 23, 1988
    Assignee: Supertoys Industrial Company Limited
    Inventor: Hiromi Kamikawa
  • Toy trackway
    Patent number: D302032
    Type: Grant
    Filed: July 15, 1987
    Date of Patent: July 4, 1989
    Assignee: Tungtzu Industrial Co., Ltd.
    Inventor: Hiromi Kamikawa