Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476632 | Device and method for transmitting frame in optical transmission system | Tomoo Takahara | 2019-11-12 |
| 10397084 | Transmission device and setting method | Masato Nishihara, Tomoo Takahara | 2019-08-27 |
| 10243667 | Optical transmitter and optical transmission method | Sukeyuki Iwata, Masato Nishihara, Naoki Kuwata | 2019-03-26 |
| 10212015 | Receiving device and sending device | Ryou Okabe, Tomoo Takahara, Masato Nishihara | 2019-02-19 |