Granted Patent
Utility
US 6,704,047 · App. 09/094,478
Digital still camera and control method for accessing image and speech data files
Inventor:
Satoru Tsutsui
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Jun 10, 1998
Inventor
Satoru Tsutsui
Assignee (at issue)
RICOH COMPANY, LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.