Granted Patent
Utility
US 5,754,872 · App. 08/203,305
Character information processing system
Inventors:
Toshie Miyake, Akio Suzuki
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Mar 1, 1994
Inventors
Toshie Miyake
Akio Suzuki
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.