Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310531 | Polycrystalline silicon rod for floating zone method and process for making the same | Yasuhiro Ikeda | 1994-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310531 | Polycrystalline silicon rod for floating zone method and process for making the same | Yasuhiro Ikeda | 1994-05-10 |