Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371812 | Quartz glass crucible and manufacturing method thereof | Hiroshi Kishi, Eriko Kitahara | 2025-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371812 | Quartz glass crucible and manufacturing method thereof | Hiroshi Kishi, Eriko Kitahara | 2025-07-29 |