Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072871 | Short-pulse light-source device, laser driving method, optical pickup, and optical disc apparatus | — | 2011-12-06 |
| 7940606 | Signal detecting device and signal detecting method | Ariyoshi Nakaoki, Naoto Kojima, Koji Sekiguchi, Osamu Kawakubo | 2011-05-10 |