Issued Patents All Time
Showing 76–100 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545693 | Semiconductor memory device | — | 2009-06-09 |
| 7529130 | Semiconductor memory device | — | 2009-05-05 |
| 7522462 | Sense amplifier and semiconductor memory device with the same | Toshiaki Edahiro | 2009-04-21 |
| 7511997 | Semiconductor memory device | — | 2009-03-31 |
| 7495963 | Semiconductor memory device | Toshiaki Edahiro | 2009-02-24 |
| 7495965 | Semiconductor memory device | Toshihiro Suzuki, Toshiaki Edahiro | 2009-02-24 |
| 7468914 | Semiconductor memory device and data write method thereof | — | 2008-12-23 |
| 7466593 | Non-volatile semiconductor memory device reading and writing multi-value data defined by a combination of different data levels of cells | — | 2008-12-16 |
| 7459716 | Resistance change memory device | Koichi Kubo | 2008-12-02 |
| 7459715 | Resistance change memory device | Koichi Kubo | 2008-12-02 |
| 7453749 | Semiconductor memory device with electrically rewritable and non-volatile memory cells arranged therein | Toshihiro Suzuki | 2008-11-18 |
| 7400522 | Resistance change memory device having a variable resistance element formed of a first and second composite compound for storing a cation | Koichi Kubo | 2008-07-15 |
| 7394680 | Resistance change memory device having a variable resistance element with a recording layer electrode served as a cation source in a write or erase mode | Koichi Kubo | 2008-07-01 |
| 7369433 | Semiconductor memory device | — | 2008-05-06 |
| 7335906 | Phase change memory device | — | 2008-02-26 |
| 7158444 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 2007-01-02 |
| 7154775 | Magnetic random access memory | Yuui Shimizu | 2006-12-26 |
| 7085881 | Semiconductor memory device | Kenji Tsuchida, Hitoshi Kuyama | 2006-08-01 |
| 7085193 | Clock-synchronous semiconductor memory device | Hitoshi Kuyama | 2006-08-01 |
| 7061827 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 2006-06-13 |
| 7035833 | System which extracts feature from fuzzy information and semiconductor integrated circuit device having the system | — | 2006-04-25 |
| 7006380 | Non-volatile semiconductor memory device reading and writing multi-value data from and into pair-cell | — | 2006-02-28 |
| 7006397 | Data write circuit in memory system and data write method | — | 2006-02-28 |
| 6973009 | Semiconductor memory device capable of switching between an asynchronous normal mode and a synchronous mode and method thereof | Hitoshi Kuyama | 2005-12-06 |
| 6928028 | Synchronous dynamic random access memory for burst read/write operations | — | 2005-08-09 |