Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524371 | Method for manufacturing defect-free silicon single crystal | Takashi Yokoyama, Toshirou Kotooka, Kazuyoshi Sakatani | 2009-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524371 | Method for manufacturing defect-free silicon single crystal | Takashi Yokoyama, Toshirou Kotooka, Kazuyoshi Sakatani | 2009-04-28 |