Granted Patent
Utility
US 5,450,138 · App. 08/049,431
Display monitor
Inventors:
Satoru Tomimatsu, Kazuo Emmoto
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Apr 20, 1993
Inventors
Satoru Tomimatsu
Kazuo Emmoto
Assignee (at issue)
MITSUBISHI ELECTRIC 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.