Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400391 | Optical scanning lens, optical scanning device and image forming apparatus | Hiroyuki Suhara, Tatsuya Ito, Takeshi Ueda, Yoshinori Hayashi, Magane Aoki +5 more | 2002-06-04 |