Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307537 | Communication device, communication method, communication system, electronic watch, and program | Hiroshi Iwamiya, Sadao Nagashima, Makoto Nakagawa, Toyokazu Nishio | 2022-04-19 |