Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659771 | Denture attachment | Yoshinobu Honkura | 2003-12-09 |
| 6652278 | Dental bar attachment for implants | Yoshinobu Honkura | 2003-11-25 |
| 6565032 | Winding method and apparatus of armature | Kaoru Kobayashi, Kenichi Kanda | 2003-05-20 |