Granted Patent
Utility
US 6,397,362 · App. 09/362,856
Fault diagnosis method and system for a sequential circuit
Inventor:
Toshio Ishiyama
Patented Case
View Patent ↗
Granted: May 28, 2002
Filed: Jul 29, 1999
Inventor
Toshio Ishiyama
Assignee (at issue)
NEC 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.