Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8709911 | Method for producing SOI substrate and SOI substrate | — | 2014-04-29 |
| 8268705 | Method for producing SOI wafer | Kazuhiko Yoshida, Hiroshi Takeno | 2012-09-18 |
| 7910455 | Method for producing SOI wafer | Kazuhiko Yoshida, Hiroshi Takeno | 2011-03-22 |