Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276649 | Dynamic-type semiconductor memory device having staggered activation of column groups | Youichi Tobita, Kenji Tokami | 1994-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276649 | Dynamic-type semiconductor memory device having staggered activation of column groups | Youichi Tobita, Kenji Tokami | 1994-01-04 |