Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078595 | Method of producing silicon single crystal ingot and silicon single crystal ingot | Wataru Sugimura, Toshiaki Ono, Toshiyuki Fujiwara | 2021-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078595 | Method of producing silicon single crystal ingot and silicon single crystal ingot | Wataru Sugimura, Toshiaki Ono, Toshiyuki Fujiwara | 2021-08-03 |