Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144253 | Dental diamond bur | Keisuke Ikushima | 2006-12-05 |
| 5718749 | Dental gypsum bonded investment composition | Haruhiko Horiuchi, Kenichi Iiyama | 1998-02-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144253 | Dental diamond bur | Keisuke Ikushima | 2006-12-05 |
| 5718749 | Dental gypsum bonded investment composition | Haruhiko Horiuchi, Kenichi Iiyama | 1998-02-17 |