Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554468 | Mechanical timepiece with timed annular balance rotating angle control mechanism | Koichiro Jujo, Takeshi Tokoro | 2003-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554468 | Mechanical timepiece with timed annular balance rotating angle control mechanism | Koichiro Jujo, Takeshi Tokoro | 2003-04-29 |