Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362019 | Semiconductor storage device that varies voltages applied to bit lines | — | 2025-07-15 |
| 11563025 | Semiconductor storage device | Kensei Takahashi, Takashi Asano | 2023-01-24 |
| 11264105 | Semiconductor memory device | Kazuharu YAMABE | 2022-03-01 |
| 11239161 | Semiconductor memory device | — | 2022-02-01 |
| 11171149 | Semiconductor storage device with three dimensional memory cell array | — | 2021-11-09 |
| 11031415 | Semiconductor storage device | Michiaki Matsuo, Reiko Shamoto | 2021-06-08 |
| 10839908 | Semiconductor memory device applying different voltages to respective select gate lines | Takashi Kobayashi, Eietsu Takahashi, Masaki Kondo, Daisuke Hagishima | 2020-11-17 |
| 10840258 | Semiconductor device | Masaharu Mizutani | 2020-11-17 |
| 10522227 | Semiconductor memory device applying different voltages to respective select gate lines | Takashi Kobayashi, Eietsu Takahashi, Masaki Kondo, Daisuke Hagishima | 2019-12-31 |
| 10418107 | Method for controlling memory device | — | 2019-09-17 |
| 9806092 | Semiconductor memory device and methods for manufacturing the same | — | 2017-10-31 |
| 9620222 | Semiconductor device and method for operating the same | Yasuhiro Shimura | 2017-04-11 |
| 9548315 | Nonvolatile semiconductor memory device, method of manufacturing the same, and method of measuring the same | Megumi Ishiduki, Murato Kawai, Tadashi Iguchi, Yoshihiro Yanai, Takuya Inatsuka +1 more | 2017-01-17 |
| 9397043 | Semiconductor memory device | — | 2016-07-19 |
| 9368555 | Semiconductor memory device | Takamasa Okawa, Takayuki Tsukamoto, Hiroshi Kanno, Atsushi Yoshida, Hideyuki Tabata | 2016-06-14 |
| 9311995 | Semiconductor memory device and control method thereof | Takamasa Okawa, Takayuki Tsukamoto, Hiroshi Kanno, Atsushi Yoshida, Hideyuki Tabata | 2016-04-12 |
| 9286978 | Nonvolatile semiconductor memory device | Takayuki Tsukamoto, Takamasa Okawa, Hiroshi Kanno, Atsushi Yoshida | 2016-03-15 |
| 9281345 | Resistance change type memory device with three-dimensional structure | Hiroshi Kanno, Takayuki Tsukamoto, Takamasa Okawa, Atsushi Yoshida, Hideyuki Tabata | 2016-03-08 |
| 9252358 | Semiconductor memory device and method of manufacturing the same | Hiroshi Kanno, Takayuki Tsukamoto, Hiroyuki Fukumizu, Takamasa Okawa | 2016-02-02 |
| 9224469 | Semiconductor memory device and memory system | Takayuki Tsukamoto, Hiroshi Kanno, Takamasa Okawa, Atsushi Yoshida, Hideyuki Tabata | 2015-12-29 |
| 9214228 | Semiconductor memory device and method of forming thereof | Takamasa Okawa, Takayuki Tsukamoto, Hiroshi Kanno, Atsushi Yoshida | 2015-12-15 |
| 9202564 | Semiconductor memory device and method of controlling data thereof | Takayuki Tsukamoto, Hiroshi Kanno, Takamasa Okawa | 2015-12-01 |
| 9190147 | Resistance changing memory with a first driver closer than a second driver | Takayuki Tsukamoto, Hiroshi Kanno, Takamasa Okawa | 2015-11-17 |
| 9142290 | Nonvolatile semiconductor device and method for driving same | Hiroshi Kanno, Takayuki Tsukamoto, Takamasa Okawa, Atsushi Yoshida | 2015-09-22 |
| 9099180 | Semiconductor memory device | Takayuki Tsukamoto, Takafumi Shimotori, Hiroshi Kanno, Tomonori Kurosawa, Mizuki Kaneko | 2015-08-04 |