Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493011 | Color registration deviation correction method and image forming apparatus | — | 2002-12-10 |
| 6476370 | Method of controlling turn-on of light source and image forming apparatus | Takayoshi Suzuki | 2002-11-05 |