Issued Patents All Time
Showing 101–125 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847555 | Non-volatile semiconductor memory device reading and writing multi-value data from and into pair-cells | — | 2005-01-25 |
| 6842397 | Clock-synchronous semiconductor memory device | Hitoshi Kuyama | 2005-01-11 |
| 6822917 | Data write circuit in memory system and data write method | — | 2004-11-23 |
| 6816433 | Synchronous dynamic random access memory for burst read/write operations | — | 2004-11-09 |
| 6807096 | Nonvolatile semiconductor memory | — | 2004-10-19 |
| 6772278 | Data transfer system and data transfer method | — | 2004-08-03 |
| 6753695 | Semiconductor integrated circuit device and pulse width changing circuit | Kenji Tsuchida, Satoshi Eto, Kuninori Kawabata | 2004-06-22 |
| 6745271 | Fast data transfer system with multiple memory modules and controller | — | 2004-06-01 |
| 6738918 | High speed data transfer synchronizing system and method | — | 2004-05-18 |
| 6715028 | Data selecting memory device and selected data transfer device | — | 2004-03-30 |
| 6654314 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 2003-11-25 |
| 6647478 | Semiconductor memory device | Kenji Tsuchida, Hitoshi Kuyama | 2003-11-11 |
| 6646955 | Synchronous dynamic random access memory | — | 2003-11-11 |
| 6639869 | Clock-synchronous semiconductor memory device | Hitoshi Kuyama | 2003-10-28 |
| 6625082 | Test circuit for testing semiconductor memory | — | 2003-09-23 |
| 6615309 | Semiconductor memory device | Kenji Tsuchida, Hitoshi Kuyama | 2003-09-02 |
| 6608514 | Clock signal generator circuit and semiconductor integrated circuit with the same circuit | Hironobu Akita, Katsuaki Isobe, Masaharu Wada, Kenji Tsuchida | 2003-08-19 |
| 6567333 | Fuse circuit using anti-fuse and method for searching for failed address in semiconductor memory | — | 2003-05-20 |
| 6560661 | Data receiver that performs synchronous data transfer with reference to memory module | Hitoshi Kuyama | 2003-05-06 |
| 6556507 | High-speed cycle clock-synchrounous memory device | Kenji Tsuchida, Hitoshi Kuyama | 2003-04-29 |
| 6535456 | Semiconductor memory device | Shozo Saito, Kaoru Tokushige | 2003-03-18 |
| 6515937 | Test circuit for testing semiconductor memory | — | 2003-02-04 |
| 6510101 | Clock-synchronous semiconductor memory device | Hitoshi Kuyama | 2003-01-21 |
| 6487142 | Synchronous dynamic random access memory | — | 2002-11-26 |
| 6484246 | High-speed random access semiconductor memory device | Kenji Tsuchida, Hitoshi Kuyama | 2002-11-19 |