Patents by Inventor Naoko Oshimi

Naoko Oshimi 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).

  • Combined night light and music box
    Patent number: D322861
    Type: Grant
    Filed: June 2, 1989
    Date of Patent: December 31, 1991
    Assignee: Tomy Company, Ltd.
    Inventor: Naoko Oshimi
  • Toy locomotive
    Patent number: D325227
    Type: Grant
    Filed: September 21, 1990
    Date of Patent: April 7, 1992
    Assignee: Tomy Company, Ltd.
    Inventors: Naoko Oshimi, Hitoshi Itakura
  • Activity toy
    Patent number: D335900
    Type: Grant
    Filed: February 8, 1991
    Date of Patent: May 25, 1993
    Assignee: Tomy Company, Ltd.
    Inventor: Naoko Oshimi