Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853030 | Semiconductor device including multiple field effect transistors, with first FETs having oxide spacers and the second FETs having oxide nitride oxidation protection | Kenji Yoshiyama, Keiichi Yamada, Katsuya Okada, Keiichi Higashitani | 2005-02-08 |
| 6841459 | Method of manufacturing semiconductor device | Hiroshi Kawashima, Keiichi Higashitani | 2005-01-11 |
| 6838732 | Semiconductor device and method for manufacturing the same | Hiroyuki Amishiro | 2005-01-04 |
| 6838777 | Semiconductor device and method of manufacturing the same | — | 2005-01-04 |