Issued Patents All Time
Showing 51–75 of 176 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933151 | Non-volatile semiconductor storage device | Takashi Maeda | 2011-04-26 |
| 7859881 | Magnetic memory device and write/read method of the same | Katsuyuki Fujita, Yuui Shimizu | 2010-12-28 |
| 7787320 | Sense amplifier | Yoshihiro Ueda, Toshiaki Edahiro, Toshihiro Suzuki | 2010-08-31 |
| 7705388 | Nonvolatile semiconductor memory device has source-line-side diode formed in a contact for connecting source line and memory cell string in direction perpendicular to substrate | — | 2010-04-27 |
| 7649792 | Sense amplifier | Yoshihiro Ueda, Toshiaki Edahiro, Toshihiro Suzuki | 2010-01-19 |
| 7623384 | Nonvolatile semiconductor memory | — | 2009-11-24 |
| 7592189 | MRAM and method of manufacturing the same | Yoshiaki Fukuzumi, Tadashi Kai | 2009-09-22 |
| 7525837 | Magnetoresistive effect element and magnetic memory | Tadashi Kai, Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi | 2009-04-28 |
| 7511991 | Spin-injection magnetic random access memory | Yoshiaki Saito, Hideyuki Sugiyama, Tomoaki Inokuchi | 2009-03-31 |
| 7414880 | Magnetoresistive effect element and magnetic memory | Tadashi Kai, Masahiko Nakayama, Sumio Ikegawa, Yoshiaki Fukuzumi | 2008-08-19 |
| 7376003 | Magnetic random access memory | Yoshiaki Asao, Kentaro Nakajima | 2008-05-20 |
| 7375544 | Semiconductor apparatus having logic level decision circuit and inter-semiconductor apparatus signal transmission system | — | 2008-05-20 |
| 7333359 | Magnetic random access memory | Yoshiaki Asao, Yoshiaki Saito, Hiroaki Yoda, Tomomasa Ueda, Minoru Amano +2 more | 2008-02-19 |
| 7326982 | MRAM and method of manufacturing the same | Yoshiaki Fukuzumi, Tadashi Kai | 2008-02-05 |
| 7292468 | Magnetic random access memory | — | 2007-11-06 |
| 7269045 | Magnetic random access memory with interconnected write lines | Yuui Shimizu | 2007-09-11 |
| 7239541 | Spin-injection magnetic random access memory | Yoshiaki Saito, Hideyuki Sugiyama, Tomoaki Inokuchi | 2007-07-03 |
| 7230308 | Magnetic random access memory | — | 2007-06-12 |
| 7209382 | Magnetic random access memory | Kentaro Nakajima | 2007-04-24 |
| 7203088 | Magnetoresistive random access memory and driving method thereof | Sumio Ikegawa, Kenji Tsuchida | 2007-04-10 |
| 7167389 | Magnetic random access memory with a reference cell array and dummy cell arrays | — | 2007-01-23 |
| 7158406 | Data write method of magnetic random access memory | — | 2007-01-02 |
| 7142447 | Nonvolatile memory device with variable resistance element | Yoshihiro Ueda | 2006-11-28 |
| 7139201 | Non-volatile semiconductor memory device and memory system using the same | Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more | 2006-11-21 |
| 7116598 | Semiconductor memory | Yuui Shimizu, Kenji Tsuchida | 2006-10-03 |