Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835978 | Nonvolatile semiconductor memory device having element isolating region of trench type | Seiichi Mori, Riichiro Shirota, Yuji Takeuchi, Takeshi Kamigaichi | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835978 | Nonvolatile semiconductor memory device having element isolating region of trench type | Seiichi Mori, Riichiro Shirota, Yuji Takeuchi, Takeshi Kamigaichi | 2004-12-28 |