Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626673 | Root canal filling material remover | Kimihiko Sato, Takaharu Takeshita | 2003-09-30 |
| 6585514 | Solubilizing agent of carbonated calcium hydroxide-based root canal filler and solubilizing method | Yohji Imai, Kimihiko Sato | 2003-07-01 |
| 6566418 | Calcium hydroxide-based root canal filling material | Yohji Imai | 2003-05-20 |