Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906378 | Non-volatile semiconductor memory device and method of fabricating the same | Satoshi Shimizu | 2005-06-14 |
| 6849919 | Method of fabricating a semiconductor device with a trench isolation structure and resulting semiconductor device | Satoshi Shimizu, Tsuyoshi Sugihara | 2005-02-01 |