Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630195 | Color toner density sensor and image forming apparatus using the same | Kouta Fujimori | 1997-05-13 |
| 5627649 | Method and device for correcting a position for writing an image | Takashi Mama | 1997-05-06 |