Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660784 | Dental catalyst for chemical polymerization and use thereof | Hideki Kazama, Makoto Oguri | 2003-12-09 |
| 6635683 | Film responsive to bicarbonate ion | Hiroaki Taira, Hiromasa Yamamoto, Hiroyuki Yanagi | 2003-10-21 |