Granted Patent
Utility
US 6,658,410 · App. 09/679,223
System and method for intermediating information
Inventors:
Katsuya Sakamaki, Shingo OMATA, Kazuhiko Wakui
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Oct 4, 2000
Inventors
Katsuya Sakamaki
Shingo OMATA
Kazuhiko Wakui
Assignee (at issue)
CASIO COMPUTER 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.