Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185397 | Workpiece unit and method for producing same | Yoshihisa Yamada, Naofumi Murata | 2021-11-30 |
| 11109948 | Workpiece unit and method of producing same | Tetsuo Yamada | 2021-09-07 |
| 11077646 | Zirconia composition, zirconia semi-sintered body and zirconia sintered body, as well as dental product | Yasutaka Kudo | 2021-08-03 |
| 11045292 | Zirconia sintered body, zirconia composition, zirconia pre-sintered body and dental prosthesis | Yoshihisa Yamada, Atsushi Matsumoto | 2021-06-29 |
| 11033467 | Zirconia composition, partially sintered material and sintered material and methods for production thereof, and laminate | — | 2021-06-15 |