Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603701 | Semiconductor memory apparatus having cell blocks and column drivers with a column address decoding module and a column drive enable signal generation module arranged to effectively reduce chip size | Koichi Mizugaki | 2003-08-05 |
| 6545943 | Activation of word lines in semiconductor memory device | Koichi Mizugaki | 2003-04-08 |
| 6525989 | Activation of word lines in semiconductor memory device | Koichi Mizugaki | 2003-02-25 |