Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12211561 | Semiconductor storage device acquiring voltage from dummy pillars | — | 2025-01-28 |
| 12148482 | Semiconductor memory device | — | 2024-11-19 |
| 11978508 | Semiconductor memory device | Kosuke Yanagidaira, Hiroshi Tsubouchi | 2024-05-07 |
| 11894070 | Semiconductor memory device | Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima | 2024-02-06 |
| 11810629 | Semiconductor memory device | Toshifumi Watanabe | 2023-11-07 |
| 11742032 | Semiconductor memory device | — | 2023-08-29 |
| 11594285 | Semiconductor memory device | Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima | 2023-02-28 |
| 11527284 | Semiconductor memory device | Kosuke Yanagidaira, Hiroshi Tsubouchi | 2022-12-13 |
| 11380406 | Output circuit | Yousuke Hagiwara, Kensuke Yamamoto, Satoshi Inoue | 2022-07-05 |
| 11302399 | Semiconductor storage device and reading method thereof | Kosuke Yanagidaira, Takuyo Kodama | 2022-04-12 |
| 11270775 | Semiconductor memory device | — | 2022-03-08 |
| 11205482 | Semiconductor storage device | Koji Kato | 2021-12-21 |
| 11189348 | Semiconductor memory device | Naofumi Abiko, Masaki UNNO | 2021-11-30 |
| 11183230 | Sense amplifier circuit and semiconductor memory device | Rui Ito, Takuyo Kodama | 2021-11-23 |
| 11158388 | Semiconductor memory device | Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima | 2021-10-26 |
| 10892020 | Semiconductor memory device | Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima | 2021-01-12 |
| 10861566 | Semiconductor memory device | — | 2020-12-08 |
| 10418114 | Semiconductor memory device | — | 2019-09-17 |
| 10403374 | Reduction of output voltage ripple in booster circuit | — | 2019-09-03 |
| 10090056 | Semiconductor memory device | — | 2018-10-02 |
| 10079066 | Booster circuit capable of reducing noise in an output voltage generated thereby | — | 2018-09-18 |
| 9859012 | Booster circuit | — | 2018-01-02 |
| 9812207 | Semiconductor memory device | — | 2017-11-07 |
| 9633730 | Semiconductor memory device | — | 2017-04-25 |
| 9070434 | Semiconductor device | Yoshihisa Iwata | 2015-06-30 |