Granted Patent
Utility
US 6,752,718 · App. 09/964,800
Role playing video game using cards
Inventor:
Akitoshi Kawazu
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Sep 28, 2001
Inventor
Akitoshi Kawazu
Assignee (at issue)
SQUARE ENIX CO., 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.