Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D455971 | Wrist watch | Akihiko Yamamoto | 2002-04-23 |
| D431476 | Watch case with band | — | 2000-10-03 |
| D378898 | Watchcase with watchband | Yukiko Hayashi | 1997-04-22 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D455971 | Wrist watch | Akihiko Yamamoto | 2002-04-23 |
| D431476 | Watch case with band | — | 2000-10-03 |
| D378898 | Watchcase with watchband | Yukiko Hayashi | 1997-04-22 |