Patents by Inventor Masaharu Noma

Masaharu Noma 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).

  • Portable electric blower
    Patent number: D529243
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: September 26, 2006
    Assignee: Ryobi Ltd.
    Inventors: Masaharu Noma, Shinji Oohama
  • Portable electric blower with dust collector
    Patent number: D480844
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: October 14, 2003
    Assignee: Ryobi Ltd.
    Inventors: Masaharu Noma, Shinji Oohama