Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6382973 | Dental root canal therapeutic instrument | Hideyuki Murai, Toshiyuki Takase | 2002-05-07 |
| 6361316 | Dental instrument support mechanism | — | 2002-03-26 |
| 6350125 | Contra-angle dental handpiece | — | 2002-02-26 |