Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7723784 | Insulated gate semiconductor device and method for manufacturing the same | Syouji Miyahara | 2010-05-25 |
| 7446009 | Manufacturing method for semiconductor device | Yoshikazu Ibara, Tatsuhiko Koide, Koichi Saito | 2008-11-04 |
| 7129530 | Semiconductor device | Koichi Saito, Yoshikazu Ibara, Tatsuhiko Koide | 2006-10-31 |