Granted Patent
Utility
US 6,826,545 · App. 09/335,682
Method for settling accounts among a plurality of participants
Inventors:
Seigo Kawashima, Hirotaka Kuroiwa
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Jun 18, 1999
Inventors
Seigo Kawashima
Hirotaka Kuroiwa
Assignee (at issue)
NEC CORPORATION
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.