Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821699 | Toner, image forming method and apparatus using the toner, and container containing the toner | Tomio Kondou, Hachiro Tosaka, Tomiaki Ito | 2004-11-23 |
| 6771618 | Packet transfer method and system | — | 2004-08-03 |