Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887920 | Fillings and composite dental materials containing the fillings | Junichi Ohtsuki, Koichi Okada, Yasujiro Ohara | 2005-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887920 | Fillings and composite dental materials containing the fillings | Junichi Ohtsuki, Koichi Okada, Yasujiro Ohara | 2005-05-03 |