Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014058 | Method for driving optical deflecting device array, optical deflecting device array, optical deflecting device, and image projection displaying apparatus | Seiichi Katoh, Koichi Ohtaka | 2011-09-06 |
| 7965431 | Optical deflecting device | Seiichi Katoh | 2011-06-21 |