Patents by Inventor Kazutoshi Ozawa

Kazutoshi Ozawa 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).

  • Dress hanger
    Patent number: 5397037
    Abstract: Arms of a dress hanger are foldable so that the dress hanger can be inserted into a T-shirt from its narrow neck portion and stretched for use.
    Type: Grant
    Filed: April 20, 1994
    Date of Patent: March 14, 1995
    Assignee: Suruga Kabushiki Kaisha
    Inventor: Kazutoshi Ozawa