Granted Patent
Utility
US 6,336,864 · App. 09/601,983
Game machine, method for checking hit and information storage medium
Inventor:
Kensuke Nakanishi
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Aug 9, 2000
Inventor
Kensuke Nakanishi
Assignee (at issue)
Namco 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.