Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669189 | Image forming apparatus | Takashi Seto, Seiji Hoshino, Hiromichi Matsuda | 2003-12-30 |
| 6580887 | Image forming apparatus including structural members between consecutive optical writing devices | Kazuyuki Shimada, Tomohiro Nakajima | 2003-06-17 |