Granted Patent
Utility
US 6,439,998 · App. 09/499,683
Game apparatus, game controlling method and recording medium for use with battle video games
Inventor:
Hiroyuki Itou
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Feb 8, 2000
Inventor
Hiroyuki Itou
Assignee (at issue)
Rolling Square
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.