Granted Patent
Utility
US 6,629,891 · App. 09/994,355
Impact judgement method and device, computer-readable recording medium recording impact judgement processing program, and video game device
Inventor:
Kentaro Nagayama
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Nov 26, 2001
Inventor
Kentaro Nagayama
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.