Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967671 | Polarization-direction-controlling element and exposure device | — | 2005-11-22 |
| 6917376 | Exposing device and image magnification adjusting method | — | 2005-07-12 |
| 6865003 | Multibeam exposure head and multibeam recording method using the same | Takeshi Fukuda | 2005-03-08 |