Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689079 | Method of preparing impression taking and molding materials and dental diagnosing/treating chemical materials used in the method | Mitsuo Buma, Sadayuki Yuda, Mitsuo Okada | 1987-08-25 |