Patents by Inventor Noburu Harada

Noburu Harada 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).

  • Lighted walking stick
    Patent number: D427763
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: July 11, 2000
    Inventors: Isao Kikuchi, Noburu Harada