Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7203088 | Magnetoresistive random access memory and driving method thereof | Sumio Ikegawa, Yoshihisa Iwata | 2007-04-10 |
| 7116598 | Semiconductor memory | Yuui Shimizu, Yoshihisa Iwata | 2006-10-03 |
| 7102945 | Read circuit of semiconductor and read method using a self-reference sensing technique | Junichi Miyamoto, Yoshihisa Iwata | 2006-09-05 |
| 7095649 | Semiconductor integrated circuit device | Yuui Shimizu | 2006-08-22 |
| 7085881 | Semiconductor memory device | Haruki Toda, Hitoshi Kuyama | 2006-08-01 |
| 7006374 | Magnetic memory device and method of reading information | Ryousuke Takizawa, Yoshihisa Iwata, Tsuneo Inaba | 2006-02-28 |
| 6961264 | Semiconductor integrated circuit device | — | 2005-11-01 |
| 6950334 | Magnetic random access memory having test circuit and test method therefor | Yuui Shimizu, Yoshihisa Iwata, Tatsuya Kishi | 2005-09-27 |
| 6891748 | MRAM having memory cell array in which cross-point memory cells are arranged by hierarchical bit line scheme and data read method thereof | Yoshihisa Iwata, Tomoki Higashi | 2005-05-10 |
| 6882565 | MRAM having current peak suppressing circuit | — | 2005-04-19 |
| 6862210 | Magnetic random access memory for storing information utilizing magneto-resistive effects | Yoshihisa Iwata, Tomoki Higashi | 2005-03-01 |
| 6807088 | Magnetic random access memory and reading method thereof | — | 2004-10-19 |
| 6753695 | Semiconductor integrated circuit device and pulse width changing circuit | Haruki Toda, Satoshi Eto, Kuninori Kawabata | 2004-06-22 |
| 6754122 | Semiconductor memory device having overdriven bit-line sense amplifiers | Masaharu Wada, Tsuneo Inaba, Toshimi Ikeda | 2004-06-22 |
| 6661734 | Semiconductor memory device | Tsuneo Inaba | 2003-12-09 |
| 6650590 | Semiconductor memory device with reduced its chip area and power consumption | Tsuneo Inaba, Fumihiro Kohno, Toshimi Ikeda | 2003-11-18 |
| 6647478 | Semiconductor memory device | Haruki Toda, Hitoshi Kuyama | 2003-11-11 |
| 6615309 | Semiconductor memory device | Haruki Toda, Hitoshi Kuyama | 2003-09-02 |
| 6608514 | Clock signal generator circuit and semiconductor integrated circuit with the same circuit | Hironobu Akita, Katsuaki Isobe, Masaharu Wada, Haruki Toda | 2003-08-19 |
| 6556507 | High-speed cycle clock-synchrounous memory device | Haruki Toda, Hitoshi Kuyama | 2003-04-29 |
| 6487133 | Semiconductor device | Masaharu Wada, Atsushi Takeuchi | 2002-11-26 |
| 6484246 | High-speed random access semiconductor memory device | Haruki Toda, Hitoshi Kuyama | 2002-11-19 |
| 6480423 | High-speed cycle clock-synchronous memory device | Haruki Toda, Hitoshi Kuyama | 2002-11-12 |
| 6452860 | Semiconductor memory device having segment type word line structure | Masaharu Wada, Tsuneo Inaba, Atsushi Takeuchi, Toshimi Ikeda, Kuninori Kawabata | 2002-09-17 |
| 6452833 | Semiconductor memory device | Hironobu Akita, Fumihiro Kohno | 2002-09-17 |