Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11343009 | Optical communication component, optical transmitter, and control method | Tomoyuki Akiyama | 2022-05-24 |
| 11228426 | Communication device that performs encrypted communication and communication system | Setsuo Yoshida | 2022-01-18 |