Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633511 | Electronic controlling type mechanical timepiece | Masatoshi Moteki, Hirokazu Sekino | 2003-10-14 |
| 6628037 | Power generator, electronic device using the same, method of setting plate thickness in a magnetic circuit in electronically controlled timepiece and power generator | — | 2003-09-30 |
| 6541882 | Power generator, timepiece and electronic device having the same, and cogging torque adjustment method for the same | — | 2003-04-01 |