Granted Patent
Utility
US 6,801,658 · App. 10/314,320
Business form handling method and system for carrying out the same
Inventors:
Masahiro Morita, Masato Teramoto, Tadahiro Itou
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Dec 9, 2002
Inventors
Masahiro Morita
Masato Teramoto
Tadahiro Itou
Assignee (at issue)
HITACHI, 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.