Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621704 | Timepiece movement with a second stop device | Koji Baba | 1997-04-15 |
| D333999 | Clock movement | — | 1993-03-16 |
| D326239 | Clock movement | — | 1992-05-19 |
| D326063 | Clock movement | — | 1992-05-12 |
| D325000 | Clock | Mamoru Tanaka | 1992-03-31 |
| D311353 | Clock movement | Tetsuro Suzuki | 1990-10-16 |