Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7782917 | Laser driving circuit, optical pickup and recording/reading equipment | — | 2010-08-24 |
| 7760779 | Laser driver, method for driving laser, and recording/reading equipment | — | 2010-07-20 |
| 7046706 | Laser diode driving device | Kenichi Tatehara, Norihide Kinugasa | 2006-05-16 |