Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829768 | Information processing method and information processing apparatus | Chizu Yoshioka, Fumiyasu Ige | 2004-12-07 |
| 6757697 | Method and equipment for file updating using common instance management scheme | Miyuki Nishiyama | 2004-06-29 |