Granted Patent
Utility
US 6,738,086 · App. 10/166,633
Image recording apparatus
Inventor:
Junichi Oka
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jun 12, 2002
Inventor
Junichi Oka
Assignee (at issue)
DAINIPPON SCREEN MFG. CO., 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.