Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217321 | Orthodontic bracket | — | 2001-04-17 |
| 6183250 | Lock for orthodontic treatment | Yusei Kadobayashi | 2001-02-06 |
| 5957685 | Twister for ligature wire | — | 1999-09-28 |
| 4661059 | Orthodontic bracket and apparatus for fabricating the same | — | 1987-04-28 |