Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10493003 | Dental composite material having stable pasty property | Masako Shigezawa | 2019-12-03 |
| 10363202 | Dental material including propylbarbituric acid polymerization catalyst | Yuji Sadakane, Masako Shigezawa | 2019-07-30 |
| 10311753 | Compression method tooth | Masako Shigezawa | 2019-06-04 |
| 10265248 | Composite material having reduced degradation of pasty property | Masako Shigezawa | 2019-04-23 |
| 10188491 | Dental restoration producing system for producing dental restoration from dental mill blank with through-hole, operation system of the system, program for the system, and dental mill blank for use in the system | Norihiro Matsui | 2019-01-29 |