Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electronic money card, electronic money receiving/paying machine, and electronic money card editing device

Electronic money card, electronic money receiving/paying machine, and electronic money card editing device

US Patent 6370517 · Granted Apr 9, 2002

Estimated economic value: $263,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Contents distribution system, contents distribution method, terminal apparatus, 2012
Tree-type network system, node device, broadcast system, broadcast method, and t2011
Tree-type broadcast system, reconnection process method, node device, node proce2011
Tree-type broadcast system, method of instructing mode switch, broadcast device,2011
Network system, information processor, and information processing program record2011
Tree-shaped broadcasting system, packet transmitting method, node device, and co2011
Tree-type broadcast system, method of participating and withdrawing tree-type br2011
Contents distribution system, node apparatus and information processing method t2011
Separability control device, tree-type delivery system, node device separation c2010
Information distribution system, terminal apparatus used in such system, recordi2010
Contents distribution system, terminal apparatus, contents distribution method, 2010