Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7042918 | Tunable laser source | — | 2006-05-09 |
| 6944193 | Wavelength tuning mechanism | — | 2005-09-13 |
| 6465756 | Method and apparatus for engraving | Yasuhiro Tanaka, Tetsuo Yano | 2002-10-15 |