Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755861 | Power line communication system and master communication device | Hironobu Akita, Toshihiko Matsuoka | 2017-09-05 |
| 9722819 | Distortion compensation system and communication apparatus | Hironobu Akita, Shigeki Ohtsuka, Nobuaki MATSUDAIRA | 2017-08-01 |