Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705866 | Denture having uneven patterns on a mucosa-fronted surface thereof and its manufacturing method | — | 2004-03-16 |
| 4254817 | Metal casting apparatus | Yoshimasa Kidowaki | 1981-03-10 |