Patents by Inventor Ryoko Nishizuka

Ryoko Nishizuka 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).

  • Typeface
    Patent number: D578565
    Type: Grant
    Filed: December 29, 2006
    Date of Patent: October 14, 2008
    Assignee: Adobe Systems Incorporated
    Inventor: Ryoko Nishizuka
  • Typeface
    Patent number: D580965
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: November 18, 2008
    Assignee: Adobe Systems Incorporated
    Inventor: Ryoko Nishizuka
  • Typeface
    Patent number: D583858
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: December 30, 2008
    Assignee: Adobe Systems Incorporated
    Inventor: Ryoko Nishizuka
  • Typeface
    Patent number: D585088
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: January 20, 2009
    Assignee: Adobe Systems Incorporated
    Inventor: Ryoko Nishizuka
  • Typeface
    Patent number: D585480
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: January 27, 2009
    Assignee: Adobe Systems Incorporated
    Inventor: Ryoko Nishizuka