Granted Patent
Utility
US 6,497,657 · App. 09/778,799
Remote diagnosis system
Inventor:
Tomohiro Nunome
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Feb 8, 2001
Inventor
Tomohiro Nunome
Assignee (at issue)
Colin 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.