Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10039623 | Impression tray | Hiroshi Kamohara, Tomohiro Kumagai | 2018-08-07 |
| D813397 | Dental tray retainer | Kazuhisa Kashiwabara | 2018-03-20 |
| D811600 | Dental tray | Kazuhisa Kashiwabara | 2018-02-27 |