Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411402 | Reflective mask blank, reflective mask, and method for manufacturing semiconductor device | Yohei IKEBE | 2025-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411402 | Reflective mask blank, reflective mask, and method for manufacturing semiconductor device | Yohei IKEBE | 2025-09-09 |