Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928028 | ZrO2-Al2O3 composite ceramic material and production method therefor | Masahiro Nawa, Hideo Nakanishi | 2011-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928028 | ZrO2-Al2O3 composite ceramic material and production method therefor | Masahiro Nawa, Hideo Nakanishi | 2011-04-19 |