Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774003 | Surface structure forming method for zirconia-based ceramics, and zirconia-based ceramics | Masayuki Kakehata, Isao MATSUSHIMA | 2020-09-15 |
| 6724004 | Method and apparatus for elimination of high energy ion from EUV radiating device | — | 2004-04-20 |