Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992279 | Method for adjusting a multi-beam source unit | Hiroyuki Okuwaki, Yasuhiro Naoe | 2006-01-31 |
| 6798820 | Adjusting device for a multi-beam source unit and image forming apparatus | Hiroyuki Okuwaki, Yasuhiro Naoe | 2004-09-28 |
| 6343092 | Light source device including semiconductor lasers | Yasuhiro Naoe, Hiroyuki Okuwaki | 2002-01-29 |
| 6097749 | Light source device including semiconductor lasers | Yasuhiro Naoe, Hiroyuki Okuwaki | 2000-08-01 |