Granted Patent
Utility
US 6,697,972 · App. 09/642,769
Method for monitoring fault of operating system and application program
Inventors:
Satoshi Oshima, Toshiaki Arai, Noboru Sakoyama
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Aug 22, 2000
Inventors
Satoshi Oshima
Toshiaki Arai
Noboru Sakoyama
Assignee (at issue)
HITACHI, 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.