Issued Patents 2003
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668345 | Synchronous semiconductor allowing replacement with redundant memory cell while maintaining access time | Hiroya Nakamura | 2003-12-23 |
| 6646946 | Fast accessible semiconductor memory device | Shigeki Tomishima, Hiroshi Kato | 2003-11-11 |
| 6646907 | Semiconductor memory device | — | 2003-11-11 |
| 6643581 | Navigation system for transmitting real-time information allowing instant judgement of next action | — | 2003-11-04 |
| 6636110 | Internal clock generating circuit for clock synchronous semiconductor memory device | Narumi Sakashita | 2003-10-21 |
| 6621306 | Random logic circuit | Hideto Hidaka | 2003-09-16 |
| 6618317 | Write system architecture of magnetic memory array divided into a plurality of memory blocks | Takaharu Tsuji | 2003-09-09 |
| 6618319 | Synchronous semiconductor memory device allowing control of operation mode in accordance with operation conditions of a system | Masatoshi Ishikawa, Shigeki Tomishima | 2003-09-09 |
| 6618286 | Non-volatile semiconductor memory device with a memory array preventing generation of a through current path | Hiroshi Kato | 2003-09-09 |
| 6608772 | Low-power semiconductor memory device | — | 2003-08-19 |
| 6606274 | Semiconductor memory device having function of supplying stable power supply voltage | Jun Setogawa | 2003-08-12 |
| 6603217 | Semiconductor circuit device having hierarchical power supply structure | Hideto Hidaka | 2003-08-05 |
| 6603685 | Semiconductor integrated circuit device capable of ensuring reliability of transistor driving high voltage | Hideto Hidaka, Hiroaki Tanizaki | 2003-08-05 |
| 6601141 | Semiconductor memory device having cache function | — | 2003-07-29 |
| 6597601 | Thin film magnetic memory device conducting data read operation without using a reference cell | — | 2003-07-22 |
| 6597236 | Potential detecting circuit for determining whether a detected potential has reached a prescribed level | Yuichiro Komiya | 2003-07-22 |
| 6597617 | Semiconductor device with reduced current consumption in standby state | Takaharu Tsuji, Masatoshi Ishikawa, Hideto Hidaka, Hiroshi Kato | 2003-07-22 |
| 6587392 | Fast accessible dynamic type semiconductor memory device | — | 2003-07-01 |
| 6587385 | Clock synchronous semiconductor memory device having a reduced access time | — | 2003-07-01 |
| 6584005 | Semiconductor memory device preventing erroneous writing in write operation and delay in read operation | Hiroshi Kato, Masatoshi Ishikawa, Jun Ohtani, Hideto Hidaka | 2003-06-24 |
| 6574161 | Semiconductor integrated circuit device having a hierarchical power source configuration | — | 2003-06-03 |
| 6567324 | Semiconductor memory device with reduced number of redundant program sets | Takeshi Hamamoto | 2003-05-20 |
| 6549445 | Semiconductor memory device including plurality of global data lines in parallel arrangement with low parasitic capacitance, and fabrication method thereof | Hiroaki Tanizaki | 2003-04-15 |
| 6545926 | Antifuse address detecting circuit programmable by applying a high voltage and semiconductor integrated circuit device provided with the same | Hiroki Shimano, Hideto Hidaka, Shigeki Tomishima | 2003-04-08 |
| 6546503 | Synchronous semiconductor memory device capable of reducing test cost and method of testing the same | — | 2003-04-08 |