Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220308 | Manufacturing method of high resistivity silicon single crystal | Nobumitsu Takase, Hideshi Nishikawa, Makoto Ito, Shinsuke Sadamitsu | 2007-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220308 | Manufacturing method of high resistivity silicon single crystal | Nobumitsu Takase, Hideshi Nishikawa, Makoto Ito, Shinsuke Sadamitsu | 2007-05-22 |