Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106808 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2024-10-01 |
| 11948646 | Semiconductor memory | Kosuke Yanagidaira | 2024-04-02 |
| 11862248 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2024-01-02 |
| 11670383 | Semiconductor memory | Kosuke Yanagidaira | 2023-06-06 |
| 11600328 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2023-03-07 |
| 11568939 | Semiconductor storage device | — | 2023-01-31 |
| 11501825 | Semiconductor memory device | — | 2022-11-15 |
| 11417401 | Semiconductor memory device | Hiromitsu Komai, Masahiro Yoshihara | 2022-08-16 |
| 11276466 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2022-03-15 |
| 11227662 | Semiconductor memory | Kosuke Yanagidaira | 2022-01-18 |
| 11127470 | Semiconductor memory device | — | 2021-09-21 |
| 11107542 | Semiconductor memory device | — | 2021-08-31 |
| 10964377 | Semiconductor storage device | Keita Kimura, Kenri Nakai | 2021-03-30 |
| 10878921 | Semiconductor memory | Kosuke Yanagidaira | 2020-12-29 |
| 10872668 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2020-12-22 |
| 10872673 | Semiconductor memory device | Toshifumi Watanabe, Naofumi Abiko | 2020-12-22 |
| 10720220 | Sense amplifier having a sense transistor to which different voltages are applied during sensing and after sensing to correct a variation of the threshold voltage of the sense transistor | Yoshihiko Kamata, Yoko Deguchi, Takuyo Kodama, Tsukasa Kobayashi, Kosuke Yanagidaira | 2020-07-21 |
| 10297326 | Sense amplifier and latch circuit for a semiconductor memory device and method of operation thereof | Yoshihiko Kamata, Yoko Deguchi, Takuyo Kodama, Tsukasa Kobayashi, Kosuke Yanagidaira | 2019-05-21 |
| 10255977 | Semiconductor storage device | Mai Shimizu, Koji Kato, Yoshihiko Kamata | 2019-04-09 |
| 9190156 | NAND flash memory employing bit line charge/discharge circuit | — | 2015-11-17 |
| 9171631 | Semiconductor memory device and method for controlling the same | Yoshihiko Kamata, Yuko Yokota, Koji Tabata, Tomoyuki Hamano | 2015-10-27 |
| 8406057 | Nonvolatile semiconductor storage device | — | 2013-03-26 |
| 8379451 | Semiconductor memory device | Takahiro Suzuki | 2013-02-19 |
| 8358545 | Semiconductor memory | Yoshihiko Kamata | 2013-01-22 |
| 8238154 | Nonvolatile semiconductor memory with charge storage layers and control gates | Jun Fujimoto, Noriyasu Kumazaki, Yasuhiko Honda, Yoshihiko Kamata | 2012-08-07 |