Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12080374 | Semiconductor storage device | Masaki Fujiu | 2024-09-03 |
| 11158385 | Semiconductor memory device that includes block decoders each having plural transistors and a latch circuit | Koji Kato | 2021-10-26 |
| 10629268 | Semiconductor memory device that includes a block decoder having plural transistors and a latch circuit | Koji Kato | 2020-04-21 |
| 10593405 | Read process in a semiconductor memory device including a memory cell transistor | Ryuichi Fujimoto, Kan Shimizu, Shigehito Saigusa, Motoki NAGATA, Yumi Takada +1 more | 2020-03-17 |
| 10297338 | Memory system | Masanobu Shirakawa, Kenji Sakurada | 2019-05-21 |
| 9613720 | Semiconductor storage device | Kouichirou Yamaguchi, Makoto Miakashi, Noboru Shibata | 2017-04-04 |
| 9196371 | Nonvolatile semiconductor memory device and read method thereof | Ayako Yamano, Norihiro Fujita | 2015-11-24 |
| 9043679 | Memory device | Hidetaka Tsuji | 2015-05-26 |
| 9003105 | Semiconductor memory device and method for writing therein | Ayako Yamano, Teruo Takagiwa, Koichi Fukuda, Osamu Nagao | 2015-04-07 |
| 8902662 | Memory system having nonvolatile semiconductor memories with control operation having high-current and low-current periods | Masahiro Yoshihara | 2014-12-02 |
| 8843674 | Semiconductor memory device capable of testing signal integrity | — | 2014-09-23 |
| 8432737 | Nonvolatile semiconductor memory device and method testing the same | — | 2013-04-30 |
| 8331147 | Nonvolatile semiconductor memory device | — | 2012-12-11 |
| 8331158 | Semiconductor memory device | — | 2012-12-11 |
| 8327063 | Memory system with a semiconductor memory device | Hidetaka Tsuji | 2012-12-04 |
| 8205039 | Nonvolatile semiconductor memory device | Osamu Nagao | 2012-06-19 |
| 8189395 | Nonvolatile semiconductor memory and data reading method | Susumu Fujimura, Yoshihiko Shindo | 2012-05-29 |
| 8036034 | Semiconductor storage device equipped with a sense amplifier for reading data and threshold-voltage-information data | Yoshihisa Kondo | 2011-10-11 |
| 7978512 | Semiconductor memory system | — | 2011-07-12 |
| 7941588 | Multi-level nonvolatile semiconductor memory device | — | 2011-05-10 |
| 7859910 | Nonvolatile semiconductor memory device | — | 2010-12-28 |
| 7843724 | Nonvolatile semiconductor memory and data reading method | Susumu Fujimura, Yoshihiko Shindo | 2010-11-30 |
| 7839678 | NAND type flash memory and write method of the same | — | 2010-11-23 |
| 7826268 | Nonvolatile semiconductor memory | Norihiro Fujita, Toshihiko Himeno | 2010-11-02 |
| 7800136 | Semiconductor integrated circuit and semiconductor integrated circuit design method | — | 2010-09-21 |