Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924582 | Piezoelectric vibrator and manufacturing method thereof | Masaru Matsuyama | 2005-08-02 |
| 6906378 | Non-volatile semiconductor memory device and method of fabricating the same | Jun Sumino | 2005-06-14 |
| 6849919 | Method of fabricating a semiconductor device with a trench isolation structure and resulting semiconductor device | Jun Sumino, Tsuyoshi Sugihara | 2005-02-01 |