Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376837 | Optical scanning apparatus and image forming apparatus having defective light source detection | Akihisa Itabashi, Magane Aoki, Akira Kojima, Hiroyuki Suhara, Nobuaki Kubo | 2002-04-23 |