Granted Patent
Utility
US 5,907,829 · App. 08/782,517
Schedule management system and recording medium
Inventor:
Koji Kida
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Jan 9, 1997
Inventor
Koji Kida
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.