Granted Patent
Utility
US 5,534,921 · App. 08/311,357
CCD digital camera system with selectable memories
Inventor:
Keiji Sawanobori
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Sep 23, 1994
Inventor
Keiji Sawanobori
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.