Patents by Inventor Ryojin Ide

Ryojin Ide 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).

  • Patent number: D600475
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: September 22, 2009
    Inventor: Ryojin Ide
  • Patent number: D681646
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: May 7, 2013
    Inventor: Ryojin Ide