Granted Patent
Utility
US 6,572,476 · App. 09/820,560
Game system and computer readable storage medium
Inventors:
Tatsuya Shoji, Masaaki Nagakura
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Mar 29, 2001
Inventors
Tatsuya Shoji
Masaaki Nagakura
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.