Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077551 | Time adjustment device, timekeeping device with a time adjustment device, and a time adjustment method | — | 2011-12-13 |
| 7983116 | Electronic timepiece and control method for an electronic timepiece | — | 2011-07-19 |
| 7903501 | Radio-controlled timepiece and control method for a radio-controlled timepiece | — | 2011-03-08 |