Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611819 | Electronic money apparatus, method, card and computer readable record medium having electronic money processing program recorded thereon | — | 2003-08-26 |
| 6213390 | Transaction method of electronic money system | — | 2001-04-10 |
| 6142371 | Customer service apparatus, method and card, and computer readable record medium having customer service processing program recorded thereon | — | 2000-11-07 |
| 6047310 | Information disseminating apparatus for automatically delivering information to suitable distributees | Akira Kamakura, Hideki Tanaka | 2000-04-04 |
| 5965860 | Management system for using IC card with registered personal information | — | 1999-10-12 |
| 5953705 | Ticketless system and processing method and memory medium storing its processing program | — | 1999-09-14 |