Issued Patents All Time
Showing 1–25 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183389 | NAND flash programming and method of applying read pulse before end of program | Manabu Sato, Naoya SHIMMYO | 2024-12-31 |
| 12086465 | Semiconductor memory device | — | 2024-09-10 |
| 12033702 | Semiconductor memory device | — | 2024-07-09 |
| 11961583 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2024-04-16 |
| 11715535 | Semiconductor storage device | Yuji Nagai, Kenro Kikuchi | 2023-08-01 |
| 11694731 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2023-07-04 |
| 11487476 | Semiconductor memory device | — | 2022-11-01 |
| 11423961 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2022-08-23 |
| 11398277 | Semiconductor storage device | Takuya Kusaka, Daisuke ARIZONO | 2022-07-26 |
| 11348648 | Semiconductor memory device | — | 2022-05-31 |
| 11183256 | Semiconductor memory device and memory state detecting method | Koichi Shinohara, Katsuki Matsudera, Ian Christopher Gamara, Noritaka Kai, Yusuke Tanefusa | 2021-11-23 |
| 11170857 | Semiconductor memory device that performs successive tracking reads during an operation to read one page | — | 2021-11-09 |
| 11101008 | Semiconductor memory device | Masato Endo, Daisuke ARIZONO | 2021-08-24 |
| 10991402 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2021-04-27 |
| 10964396 | Semiconductor memory device | — | 2021-03-30 |
| 10892030 | Memory system with controller and memory chips, where controller can change a set value read level and instruct memory chip to execute read operation with the changed set value | Kenichi Arai | 2021-01-12 |
| 10803955 | Semiconductor memory device | Masashi Yoshida, Naofumi Abiko | 2020-10-13 |
| 10796764 | Semiconductor memory device | — | 2020-10-06 |
| 10755786 | Semiconductor memory device including a plurality of strings each including a select transistor and a memory cell | Yasuhiro Shimura | 2020-08-25 |
| 10720219 | Semiconductor memory device and memory system that performs a normal read operation or a special read operation including a tracking read followed by a shift read | — | 2020-07-21 |
| 10650869 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2020-05-12 |
| 10643715 | Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read | Hayato KONNO, Kosuke Yanagidaira, Jun Nakai, Hiroe Kami, Yuko Utsunomiya | 2020-05-05 |
| 10504598 | Non-volatile semiconductor storage device with two write modes | Kazuto UEHARA, Kenta SHIBASAKI, Junichi Sato, Akio SUGAHARA | 2019-12-10 |
| 10424369 | Semiconductor memory device | — | 2019-09-24 |
| 10276221 | Semiconductor storage device and method of controlling the same | Akio SUGAHARA, Shoichiro Hashimoto | 2019-04-30 |