Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10853719 | Data collecting device and optical transmission system | Takeshi Hoshida | 2020-12-01 |
| 10720992 | Transmission apparatus, reception apparatus, and method for estimating characteristics of transmission line | Takeshi Hoshida, Shigeki Watanabe, Tomoyuki Kato | 2020-07-21 |
| 10554325 | Receiver and receiving method | Tomohiro Yamauchi, Takeshi Hoshida, Rafael Puerta Ramirez | 2020-02-04 |