Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350782 | Dental filling composition | Hiroyuki Sasaki, Tetsuro Ota, Eiji Hattori | 1994-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350782 | Dental filling composition | Hiroyuki Sasaki, Tetsuro Ota, Eiji Hattori | 1994-09-27 |