Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374284 | Information processing method and apparatus and a storage medium | — | 2002-04-16 |
| 6359707 | Communication apparatus which outputs communication status data in plural different colors | Kazuhiro Uruma | 2002-03-19 |