Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302630 | Dental adhesive composition | Takayuki Makino | 1994-04-12 |
| 5296513 | Dental composition and process for producing dental polymeric shaped articles | Hitoshi Ige, Naoto Ohsuga | 1994-03-22 |