Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810296 | Communication apparatus, communication method, and communication system | Katsuyuki Tanaka, Shigeki Teramoto | 2020-10-20 |
| 10771164 | Communication unit and communication system | Masahiro Uno | 2020-09-08 |
| 10755499 | Opening-closing control device, opening-closing control method, and opening-closing control system | Takashi Miyamoto, Katsuyuki Tanaka, Shinichi Fukuda | 2020-08-25 |