Granted Patent
Utility
US 6,823,261 · App. 10/285,504
Monitor system of vehicle outside and the method thereof
Inventor:
Hiroyuki Sekiguchi
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Nov 1, 2002
Inventor
Hiroyuki Sekiguchi
Assignee (at issue)
Fuji Jukogyo Kabushiki Kaisha
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.