Granted Patent
Utility
US 6,744,461 · App. 09/649,173
Monitor camera system and method of displaying picture from monitor camera thereof
Inventors:
Jyoji Wada, Koji Wakiyama, Ken Ikoma, Haruo Kogane
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Aug 29, 2000
Inventors
Jyoji Wada
Koji Wakiyama
Ken Ikoma
Haruo Kogane
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.