Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821012 | Vacuum assisted mixer for capsule of dental restoration material | Yoshimasa Suzuki, Shuji Aoyagi, Masaaki Kaneko | 2004-11-23 |
| 6776516 | Vacuum assisted mixer for capsule of dental restoration material | Yoshimasa Suzuki, Shuji Aoyagi, Masaaki Kaneko | 2004-08-17 |
| 6733170 | Mixer for capsule for dental restoration material | Yoshimasa Suzuki, Michio Kato | 2004-05-11 |
| 6682347 | Capsule for dental restoration material | Shuji Aoyagi, Yoshimasa Suzuki, Masaaki Kaneko | 2004-01-27 |