Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853605 | Electronic timepiece with a contactless data communication function, and a contactless data communication system | Akira Washizawa | 2005-02-08 |
| 6850468 | Electronic timepiece, control method for electronic timepiece, regulating system for electronic timepiece, and regulating method for electronic timepiece | Takashi Kawaguchi, Fumiaki Miyahara | 2005-02-01 |