Patents by Inventor Noriko Furusawa

Noriko Furusawa 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).

  • Stool for use with infant
    Patent number: 4174544
    Abstract: An infant training stool having a bed pan rockably carried therein. A music box is mounted in the base portion of the stool and is normally kept from playing by a biased stopper rod blocking the governor. In a first embodiment, the weight of the infant lowers the stopper rod allowing the music box to play. In the second, the weight of the infant's elimination lowers the internal bed pan lowering the stopper rod thereby allowing the music box to play.
    Type: Grant
    Filed: June 12, 1978
    Date of Patent: November 20, 1979
    Inventor: Noriko Furusawa