Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10009116 | Communication system, electronic timepiece, and communication device | Hirokazu Nishijima | 2018-06-26 |
| 9998226 | Electronic timepiece, communication device, and communication system | — | 2018-06-12 |