Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7202120 | Semiconductor integrated circuit device and fabrication process thereof | Masashi Shima, Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami | 2007-04-10 |
| 7098153 | Semiconductor device, manufacture and evaluation methods for semiconductor device, and process condition evaluation method | Mitsuaki Hori, Mayumi Shigeno | 2006-08-29 |
| 6215163 | Semiconductor device and method of manufacturing the same where the nitrogen concentration in an oxynitride insulating layer is varied | Mitsuaki Hori | 2001-04-10 |
| 5940722 | Method of manufacturing a semiconductor comprising an oxygen-containing silicon wafer | — | 1999-08-17 |