Granted Patent
Utility
US 6,654,492 · App. 09/639,512
Image processing apparatus
Inventor:
Toshihiro Sasai
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Aug 14, 2000
Inventor
Toshihiro Sasai
Assignee (at issue)
NuCORE Technology Inc.
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.