Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816439 | Rechargeable electronic watch and driving method of rechargeable electronic watch | Haruhiko Higuchi | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816439 | Rechargeable electronic watch and driving method of rechargeable electronic watch | Haruhiko Higuchi | 2004-11-09 |