Granted Patent
Utility
US 6,805,631 · App. 09/793,325
Game system, game apparatus and computer-readable storage medium therefor
Inventor:
Tadakatsu Izumi
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Feb 26, 2001
Inventor
Tadakatsu Izumi
Assignee (at issue)
Konami Corporation
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.