Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836580 | Wavelength dispersion compensation system for compensating even for higher-order dispersion | Hirotomo Izumi | 2004-12-28 |
| 6825998 | Retainer | — | 2004-11-30 |
SY
Setsuo Yoshida
Overall (2004): #41,938 of 270,089Top 20%
2
Patents 2004