Issued Patents 2005
Showing 1–2 of 2 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, Motoshige Igarashi, Keiichi Yamada, Katsuya Okada | 2005-02-08 |
| 6841459 | Method of manufacturing semiconductor device | Hiroshi Kawashima, Motoshige Igarashi | 2005-01-11 |