Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953329 | Optical communication apparatus and optical add/drop apparatus | Hideyuki Miyata | 2011-05-31 |
| 7869715 | Dispersion compensating apparatus and dispersion compensation control method | Hiroki Ooi, Takeshi Hoshida | 2011-01-11 |