Issued Patents All Time
Showing 176–200 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911498 | Semiconductor memory device and writing operation method thereof | Kenta Yasufuku, Akira Yamaga | 2018-03-06 |
| 9892040 | Semiconductor memory device | Takuya Futatsuyama, Kenichi Abe | 2018-02-13 |
| 9881684 | Semiconductor memory device | — | 2018-01-30 |
| 9817598 | Memory device cable of high write efficency | Hidehiro Shiga, Tokumasa Hara | 2017-11-14 |
| 9805804 | Semiconductor memory device and data erasing method | Hidehiro Shiga, Kenichi Abe | 2017-10-31 |
| 9799403 | Semiconductor memory device | Takuya Futatsuyama, Kenichi Abe, Hiroshi Nakamura, Keisuke Yonehama, Atsuhiro Sato +3 more | 2017-10-24 |
| 9773555 | Semiconductor memory device | Sanad BUSHNAQ | 2017-09-26 |
| 9767908 | Semiconductor memory device that applies an initial pass voltage followed by a final pass voltage to non-selected word lines during a write operation | Sanad BUSHNAQ, Hidehiro Shiga | 2017-09-19 |
| 9767910 | Semiconductor memory device and memory system | Sanad BUSHNAQ, Takayuki Akamine | 2017-09-19 |
| 9741439 | Non-volatile semiconductor memory device | — | 2017-08-22 |
| 9721666 | Memory system | Kenta Yasufuku, Akira Yamaga | 2017-08-01 |
| 9704570 | Semiconductor memory device and memory system | Kenichi Abe | 2017-07-11 |
| 9685232 | Semiconductor memory device having a memory string that includes a transistor having a charge stored therein to indicate the memory string is defective | Norichika ASAOKA | 2017-06-20 |
| 9679651 | Semiconductor memory device capable of determining an initial program condition for different memory cells | — | 2017-06-13 |
| 9659663 | Semiconductor memory device | Takuya Futatsuyama, Koji Hosono | 2017-05-23 |
| 9653156 | Memory controller, nonvolatile semiconductor memory device and memory system | Tsuyoshi Atsumi, Hidetaka Tsuji, Tomoyuki Kantani, Hideaki Yamamoto, Yasuhiko Kurosawa | 2017-05-16 |
| 9633745 | Semiconductor memory device | Kenichi Abe, Mizuho Yoshida, Takuya Futatsuyama | 2017-04-25 |
| 9627077 | Semiconductor memory device storing management data redundantly in different pages | — | 2017-04-18 |
| 9613713 | Semiconductor memory device | Takuya Futatsuyama, Koji Hosono | 2017-04-04 |
| 9601210 | Semiconductor memory device and memory system | Yusuke Ochi | 2017-03-21 |
| 9576665 | Semiconductor memory device and memory system | Takayuki Akamine, Hiroshi Sukegawa | 2017-02-21 |
| 9548107 | Semiconductor memory device | Naoko Kifune, Ryo Yamaki, Osamu Torii | 2017-01-17 |
| 9548127 | Memory system | Marie Takada | 2017-01-17 |
| 9524792 | Semiconductor memory device and memory controller | — | 2016-12-20 |
| 9478301 | Semiconductor memory device | Kiichi Tachi, Masaki Yoshimura, Marie Takada, Yoshikazu Harada | 2016-10-25 |