Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930968 | Semiconductor laser driving apparatus with filter to attenuate enhanced frequency component and optical disk apparatus including the same | Toshiya Akagi, Yoshiyuki Miyabata, Yuichi Takahashi | 2005-08-16 |