Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307307 | Semiconductor memory device having improved bit line arrangement | Katsuki Ichinose | 1994-04-26 |
| 5301155 | Multiblock semiconduction storage device including simultaneous operation of a plurality of block defect determination circuits | Shuji Murakami | 1994-04-05 |
| 5280441 | Semiconductor memory device | Kenji Anami, Shuji Murakami | 1994-01-18 |