Granted Patent
Utility
US 6,672,964 · App. 09/973,117
Video game with readily distinguishable characters displaying the character's line of sight
Inventor:
Masaki Kobayashi
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Oct 10, 2001
Inventor
Masaki Kobayashi
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.