Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D977651 | Abrasive disc for dental prosthesis | Naoki Yumiyama, Sayaka Ishida, Yasushi Nakano | 2023-02-07 |
| 10588726 | Dental mill blank with intermediate color layer at 30% position | Yusei Kadobayashi | 2020-03-17 |