Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858094 | Silicon wafer and silicon epitaxial wafer and production methods therefor | Wei Qu, Yoshinori Hayamizu | 2005-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858094 | Silicon wafer and silicon epitaxial wafer and production methods therefor | Wei Qu, Yoshinori Hayamizu | 2005-02-22 |