Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054524 | Optical amplifier | Yoichi Oikawa, Noriyasu Shiga, Yoshiaki Horiuchi | 2011-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054524 | Optical amplifier | Yoichi Oikawa, Noriyasu Shiga, Yoshiaki Horiuchi | 2011-11-08 |