Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076813 | Method for decorating watch component, watch component, watch movement, and watch | Atsuhiko SUGITA, Ai YOSHINAGA, Wataru UEHARA | 2024-09-03 |
| 11940761 | Manufacturing method and watch component | Wataru UEHARA, Ai YOSHINAGA, Atsuhiko SUGITA | 2024-03-26 |