Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126373 | Semiconductor device and data processing system | — | 2021-09-21 |
| 9847108 | Semiconductor storage device | Muneaki Matsushige, Kazutaka Kikuchi, Tetsuo Fukushi | 2017-12-19 |
| 9412435 | Pipeline-controlled semiconductor memory device with reduced power consumption and memory access time | — | 2016-08-09 |
| 9384788 | Multilayered semiconductor device | Tetsuo Fukushi, Muneaki Matsushige | 2016-07-05 |
| 9251886 | Semiconductor storage device | Tetsuo Fukushi, Toshikatsu Jinbo, Muneaki Matsushige | 2016-02-02 |
| 9251868 | Multilayered semiconductor device | Tetsuo Fukushi, Muneaki Matsushige | 2016-02-02 |
| 9123391 | Semiconductor storage device | Tetsuo Fukushi, Toshikatsu Jinbo, Muneaki Matsushige | 2015-09-01 |
| 9053762 | Pipeline-controlled semiconductor memory device with reduced power consumption and memory access time | — | 2015-06-09 |
| 8391087 | Semiconductor device | — | 2013-03-05 |
| 8335116 | Semiconductor storage device | Muneaki Matsushige, Kazutaka Kikuchi, Tetsuo Fukushi | 2012-12-18 |
| 7876637 | Semiconductor device and memory | — | 2011-01-25 |
| 7839205 | Step-down circuit, semiconductor device, and step-down circuit controlling method | — | 2010-11-23 |
| 7724588 | Overdrive write method, write amplifier power generating circuit, and semiconductor memory device including the same | — | 2010-05-25 |
| 7456681 | Power supply voltage step-down circuit, delay circuit, and semiconductor device having the delay circuit | Toru Ishikawa | 2008-11-25 |
| 7436732 | Internal power supply generating circuit without a dead band | — | 2008-10-14 |
| 7317642 | Overdrive period control device and overdrive period determining method | — | 2008-01-08 |
| 6525575 | Output buffer circuit | — | 2003-02-25 |
| 6304509 | Semiconductor storage unit | Kyouichi Nagata | 2001-10-16 |
| 6178139 | Semiconductor memory device comprised of a double data rate-synchronous dynamic random access memory | Kyoichi Nagata | 2001-01-23 |