Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249381 | Faster multi-cell read operation using reverse read calibrations | Kitae Park | 2025-03-11 |
| 11664076 | Memory device including voltage control for diffusion regions associated with memory blocks | Shigekazu Yamada | 2023-05-30 |
| 11574663 | Data latch circuit and semiconductor memory device | Keisuke NAKATSUKA, Tomoya Sanuki, Takashi Maeda, Hideaki Aochi | 2023-02-07 |
| 11250915 | Semiconductor memory | Hiroshi Maejima, Katsuaki Isobe, Naohito Morozumi, Susumu Fujimura | 2022-02-15 |
| 11164888 | Semiconductor memory device | Takuya Futatsuyama | 2021-11-02 |
| 10867641 | Data latch circuit and semiconductor memory device | Keisuke NAKATSUKA, Tomoya Sanuki, Takashi Maeda, Hideaki Aochi | 2020-12-15 |
| 10839913 | Semiconductor memory | Hiroshi Maejima, Katsuaki Isobe, Naohito Morozumi, Susumu Fujimura | 2020-11-17 |
| 10825829 | Semiconductor memory device | Takuya Futatsuyama | 2020-11-03 |
| 10783975 | Semiconductor memory device | Yasuhiro Shimura, Koki Ueno | 2020-09-22 |
| 10529731 | Semiconductor memory device in which different upper limit values are set for pass voltages | Yasuhiro Shimura | 2020-01-07 |
| 10332593 | Semiconductor memory device configured to sense memory cell threshold voltages in ascending order | Takahiko Sasaki, Tomonori Kurosawa, Rieko FUNATSUKI | 2019-06-25 |
| 10269828 | Semiconductor memory device | Takuya Futatsuyama | 2019-04-23 |
| 9990998 | Semiconductor memory device and memory system | Noboru Ooike | 2018-06-05 |
| 9224488 | Semiconductor memory device | Takuya Futatsuyama | 2015-12-29 |
| 8618665 | Pattern layout in semiconductor device | Fumiharu Nakajima, Toshiaki Edahiro | 2013-12-31 |