Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455564 | Dental composition and composite resin | Masaki Okubayashi, Koichi Okada, Keisuke Ohtsuka | 2013-06-04 |
| 7951851 | Curable composition for dental purposes | Takahiro Sekiguchi | 2011-05-31 |