Patents by Inventor Yoshizou Nagasaka

Yoshizou Nagasaka 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).

  • Pneumatic running toy
    Patent number: 5658198
    Abstract: A pneumatic toy including a board provided with a runway, a body for running along the runway, an air chamber formed within the board, a blower for supplying air to the air chamber, a plurality of holes associated with the board which communicate with the air chamber and which are inclined relative to the board to direct air against the running body to propel same along the runway.
    Type: Grant
    Filed: January 22, 1996
    Date of Patent: August 19, 1997
    Assignees: Imagic, Inc., Tomy Co., Ltd.
    Inventors: Yoshizou Nagasaka, Katsumi Kakizaki