Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701320 | Apparatus and method of stabilizing oscillation frequency for single axial mode frequency tunable laser oscillator and apparatus and method of frequency sweepable laser oscillation | Akira Sugiyama, Tsuyoshi Nakayama, Masaaki Kato, Yoichiro Maruyama | 1997-12-23 |