Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887075 | Orthodontic appliance | Kenji Nagase, Kiyoshi Shiga, Masaaki Orikasa | 2005-05-03 |
| 5813852 | Orthodontic bracket | — | 1998-09-29 |
| 5803728 | Orthodontic bracket | Masaaki Orikasa | 1998-09-08 |
| 5692898 | Orthodontic bracket | Masaaki Orikasa | 1997-12-02 |
| 5595484 | Orthodontic bracket | Masaaki Orikasa | 1997-01-21 |
| 5269680 | Ceramic bracket with coated base | — | 1993-12-14 |
| 5064369 | Orthodontic device | — | 1991-11-12 |
| 5030089 | Orthodontic appliance with hook | — | 1991-07-09 |
| 4936773 | Orthodontic apparatus having an improved base portion | — | 1990-06-26 |
| 4849032 | Orthodontic coil spring and method of making the same | — | 1989-07-18 |
| 4243386 | Orthodontic appliance | — | 1981-01-06 |