Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336971 | Method and apparatus for producing silicon carbide single crystal | Nobuyuki Nagato, Isamu Yamamoto, Naoki Oyanagi, Shigehiro Nishino | 2002-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336971 | Method and apparatus for producing silicon carbide single crystal | Nobuyuki Nagato, Isamu Yamamoto, Naoki Oyanagi, Shigehiro Nishino | 2002-01-08 |