Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605152 | Catch pan for melt leakage in apparatus for pulling single crystal | Tomohiko Ohta | 2003-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605152 | Catch pan for melt leakage in apparatus for pulling single crystal | Tomohiko Ohta | 2003-08-12 |