Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509406 | Optical transmitter, optical receiver, optical transmission system, optical transmitting method, optical receiving method and optical transmission method | Toshiki Tanaka, Tomoo Takahara | 2016-11-29 |
| 9467229 | Multilevel intensity modulation and demodulation system and method | Yutaka Kai, Toshiki Tanaka, Tomoo Takahara | 2016-10-11 |
| 9425897 | Transmission apparatus, transmission system, and transmission method | Toshiki Tanaka, Tomoo Takahara, Yutaka Kai | 2016-08-23 |
| 9356689 | Optical transmitter and optical signal transmission method | Takahito Tanimura, Takeshi Hoshida | 2016-05-31 |