Issued Patents All Time
Showing 76–100 of 294 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757191 | Thin film magnetic memory device sharing an access element by a plurality of memory cells | Hideto Hidaka, Masatoshi Ishikawa | 2004-06-29 |
| 6754127 | Semiconductor integrated circuit device having internal synchronizing circuit responsive to test mode signal | — | 2004-06-22 |
| 6744672 | Non-volatile semiconductor memory device capable of high-speed data reading | Jun Ohtani, Hiroshi Kato | 2004-06-01 |
| 6738285 | Thin film magnetic memory device with high-accuracy data read structure having a reduced number of circuit elements | Hiroaki Tanizaki, Hideto Hidaka | 2004-05-18 |
| 6731535 | Nonvolatile semiconductor memory device | Shuichi Ueno, Shigehiro Kuge | 2004-05-04 |
| 6728134 | Nonvolatile semiconductor memory device having control circuit | — | 2004-04-27 |
| 6728122 | Semiconductor memory device capable of rewriting data signal | Hiroaki Tanizaki | 2004-04-27 |
| 6724686 | Operable synchronous semiconductor memory device switching between single data rate mode and double data rate mode | Masatoshi Ishikawa | 2004-04-20 |
| 6717881 | Semiconductor memory device having potential control circuit | — | 2004-04-06 |
| 6714451 | Semiconductor memory device including bit select circuit | Hiroshi Kato | 2004-03-30 |
| 6714443 | Thin film magnetic memory device for writing data of a plurality of bits in parallel | — | 2004-03-30 |
| 6690241 | Ring oscillator having variable capacitance circuits for frequency adjustment | Tomoya Kawagoe, Hideto Hidaka, Mikio Asakura | 2004-02-10 |
| 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 |
| 6618286 | Non-volatile semiconductor memory device with a memory array preventing generation of a through current path | Hiroshi Kato | 2003-09-09 |
| 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 |
| 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 |
| 6603685 | Semiconductor integrated circuit device capable of ensuring reliability of transistor driving high voltage | Hideto Hidaka, Hiroaki Tanizaki | 2003-08-05 |
| 6603217 | Semiconductor circuit device having hierarchical power supply structure | Hideto Hidaka | 2003-08-05 |