Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931096 | Sealer for filling a dental root canal | Mutsuo Fujisawa, Tsutomu Kameda, Hirofumi Katsura, Setsuko Ishido | 1990-06-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931096 | Sealer for filling a dental root canal | Mutsuo Fujisawa, Tsutomu Kameda, Hirofumi Katsura, Setsuko Ishido | 1990-06-05 |