Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650776 | Two-dimensional code recognition processing method, two-dimensional code recognition processing apparatus, and storage medium | Keigo Ihara, Shinji Nakajima, Takahiko Sueyoshi | 2003-11-18 |
| 6636249 | Information processing apparatus and method, information processing system, and providing medium | — | 2003-10-21 |
| 6611623 | Information processing apparatus, an information processing method and a medium | Toru Konishi, Takahiko Sueyoshi, Keigo Ihara | 2003-08-26 |
| 6567068 | Information processing device and method | — | 2003-05-20 |
| 6556185 | Information processing device and method | — | 2003-04-29 |