Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865133 | Dental glass and dental composition | Shigenori AKIYAMA, Ryosuke YOSHIMITSU, Satomi TATEIWA, Katsushi Yamamoto | 2020-12-15 |
| 10646408 | Dental glass powder | Ryosuke YOSHIMITSU, Satomi TATEIWA, Shigenori AKIYAMA, Katsushi Yamamoto | 2020-05-12 |
| 10646410 | Dental cement | Ryosuke YOSHIMITSU, Satomi TATEIWA, Shigenori AKIYAMA, Katsushi Yamamoto | 2020-05-12 |