Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145589 | Light scanning apparatus having a liquid crystal deflector and image forming apparatus using the same | Takeshi Ueda | 2006-12-05 |
| 7050082 | Image forming system employing effective optical scan-line control device | Mitsuo Suzuki, Naoki Miyatake, Seizo Suzuki, Kazuyuki Shimada, Satoru Itoh | 2006-05-23 |
| 6771300 | Multi-beam scanning device | Naoki Miyatake | 2004-08-03 |
| 6621512 | Multi-beam light source device and multi-beam scanning apparatus using the same | Tomohiro Nakajima, Naoki Miyatake | 2003-09-16 |
| 5952649 | Optical write apparatus with an operation for even charging of photosensitive element | — | 1999-09-14 |