Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869717 | Optical communication light source unit and wavelength monitoring control method | Kiyoshi Matsumoto, Hideo KAWATA, Naoto Yoshimoto, Katsumi Iwatsuki | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869717 | Optical communication light source unit and wavelength monitoring control method | Kiyoshi Matsumoto, Hideo KAWATA, Naoto Yoshimoto, Katsumi Iwatsuki | 2011-01-11 |