Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497761 | Apparatus and method of growing single crystal of semiconductor | Masahito Watanabe | 2002-12-24 |
| 6432198 | Method for growing a semiconductor crystal from a semiconductor melt | Masahito Watanabe | 2002-08-13 |