Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11164710 | Brush switch with resistors and manufacturing method thereof | Muneyoshi Miyata | 2021-11-02 |
| 11038604 | Communication device, communication system, and communication method | — | 2021-06-15 |