Granted Patent
Utility
US 5,386,300 · App. 08/158,698
Picture processing system for a natural picture in a facsimile device
Inventor:
Sachiko Kitawaki
Patented Case
View Patent ↗
Granted: Jan 31, 1995
Filed: Nov 29, 1993
Inventor
Sachiko Kitawaki
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.