Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678306 | Semiconductor laser device with wavelength selection and high-frequency modulation of driving current | — | 2004-01-13 |
SS
Shinichiro Sonoda
Overall (2004): #115,118 of 270,089Top 45%
1
Patents 2004