Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720383 | Electronic timepiece and electronic device | Katsuyuki Honda, Norimitsu Baba, Jun Matsuzaki | 2017-08-01 |
| 9563174 | Electronic device, time correction method, and time correction program | — | 2017-02-07 |