Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7885136 | Semiconductor memory device having high stability and quality of readout operation | Katsuaki Matsui | 2011-02-08 |
| 7317334 | Voltage translator circuit and semiconductor memory device | — | 2008-01-08 |
| 7038944 | Non-volatile memory device | — | 2006-05-02 |
| 6621743 | Word-line driving circuit with reduced current leakage | — | 2003-09-16 |
| 6512699 | Nonvolatile semiconductor memory device having a hierarchial bit line structure | — | 2003-01-28 |
| 6418074 | Semiconductor memory device having driver circuit which supplies temporary accelerated charge | — | 2002-07-09 |
| 6407598 | Reset pulse signal generating circuit | — | 2002-06-18 |
| 6307786 | Nonvolatile semiconductor memory device having a hierarchial bit line structure | — | 2001-10-23 |
| 6104635 | Non-volatile memory device readable write data latch, and internal control thereof | — | 2000-08-15 |
| 6055189 | Nonvolatile semiconductor memory device | — | 2000-04-25 |