Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603557 | Ring laser gyro having ring resonator semiconductor lasers and driving method thereof | — | 2003-08-05 |
| 6586725 | Optical gyro, driving method and signal processing method therefor | Takahiro Numai | 2003-07-01 |
| 6526075 | Method for driving a semiconductor light source device for transmitting a signal | — | 2003-02-25 |