Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875117 | Nitrogen doped silicon wafer and manufacturing method thereof | Susumu Maeda, Kouichirou Hayashida, Takahisa Sugiman, Katsuhiko Sugisawa | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875117 | Nitrogen doped silicon wafer and manufacturing method thereof | Susumu Maeda, Kouichirou Hayashida, Takahisa Sugiman, Katsuhiko Sugisawa | 2011-01-25 |