Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10865133 | Dental glass and dental composition | Shigenori AKIYAMA, Ryosuke YOSHIMITSU, Katsushi Yamamoto, Syouichi FUKUSHIMA | 2020-12-15 |
| 10806680 | Dental polymerizable composition | Kosuke Honda, Hirosato Kato, Ryosuke YOSHIMITSU, Toshihiko Tachibana | 2020-10-20 |
| 10646408 | Dental glass powder | Ryosuke YOSHIMITSU, Shigenori AKIYAMA, Katsushi Yamamoto, Syouichi FUKUSHIMA | 2020-05-12 |
| 10646410 | Dental cement | Ryosuke YOSHIMITSU, Shigenori AKIYAMA, Katsushi Yamamoto, Syouichi FUKUSHIMA | 2020-05-12 |