Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336080 | Transmission system and transmission method | Akira Hirano, Yoshiaki Kisaka, Yoshiaki Sone, Akihiro Kadohata, Takafumi Tanaka | 2016-05-10 |
| 9294826 | Wavelength selection switch system and method for controlling wavelength selection switch | Tomoyoshi Kataoka, Etsu Hashimoto, Akio Sahara, Norio Sato, Yosuke Takeuchi | 2016-03-22 |