Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625070 | Semiconductor memory device | Hiroki Ueno, Kinya Mitsumoto, Akihisa Aoyama, Masao Shinozaki | 2003-09-23 |
| 6538933 | High speed semiconductor memory device with short word line switching time | Masao Shinozaki | 2003-03-25 |