Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424286 | Memory system | Masanobu Shirakawa, Marie Takada | 2025-09-23 |
| 12340124 | Memory system | Marie Takada, Masanobu Shirakawa | 2025-06-24 |
| 12300328 | Memory system and method for controlling semiconductor memory | Masahiro Saito, Kiwamu Watanabe, Yuko NODA, Yoshiki Takai | 2025-05-13 |
| 12283330 | Memory system | Masanobu Shirakawa, Kiwamu Watanabe, Kengo Kurose | 2025-04-22 |
| 12165712 | Memory system | Masanobu Shirakawa, Marie Takada, Shohei Asami, Masamichi Fujiwara | 2024-12-10 |
| 12094541 | Memory system | Masanobu Shirakawa, Kengo Kurose, Marie Takada, Ryo Yamaki, Kiyotaka Iwasaki +1 more | 2024-09-17 |
| 12073890 | Memory system | Masanobu Shirakawa, Marie Takada | 2024-08-27 |
| 12068044 | Memory system including semiconductor memory and controller capable of determining necessary shifted boundary read voltages in a short period of time | Masanobu Shirakawa | 2024-08-20 |
| 11915759 | Memory system for restraining threshold variation to improve data reading | Masanobu Shirakawa, Marie Takada, Yoshihisa Kojima, Kiichi Tachi | 2024-02-27 |
| 11892907 | Memory system | Masanobu Shirakawa, Marie Takada, Masamichi Fujiwara, Kazumasa Yamamoto, Naoaki Kokubun +2 more | 2024-02-06 |
| 11875063 | Memory system | Marie Takada, Masanobu Shirakawa | 2024-01-16 |
| 11790986 | Semiconductor storage device and memory system including semiconductor storage device and controller | Masanobu Shirakawa, Marie Takada | 2023-10-17 |
| 11763893 | Memory system | Masanobu Shirakawa, Marie Takada, Shohei Asami, Masamichi Fujiwara | 2023-09-19 |
| 11756642 | Memory system | Masanobu Shirakawa, Kiwamu Watanabe, Kengo Kurose | 2023-09-12 |
| 11699499 | Memory system including parities written to dummy memory cell groups | Kiwamu Watanabe, Riki Suzuki, Toshikatsu Hida, Takahiro Onagi | 2023-07-11 |
| 11682464 | Method of controlling a semiconductor memory including memory cells and a word line | Masanobu Shirakawa | 2023-06-20 |
| 11626167 | Memory system | Masanobu Shirakawa, Marie Takada | 2023-04-11 |
| 11561736 | Memory system | Marie Takada, Masanobu Shirakawa | 2023-01-24 |
| 11537465 | Memory system | Masanobu Shirakawa, Marie Takada, Masamichi Fujiwara, Kazumasa Yamamoto, Naoaki Kokubun +2 more | 2022-12-27 |
| 11437096 | Semiconductor storage device and memory system including semiconductor storage device and controller | Masanobu Shirakawa, Marie Takada | 2022-09-06 |
| 11367489 | Multi-bit memory system with adaptive read voltage controller | Masanobu Shirakawa, Marie Takada | 2022-06-21 |
| 11315643 | Method of controlling a semiconductor memory | Masanobu Shirakawa | 2022-04-26 |
| 11238936 | Memory system for restraining threshold variation to improve data reading | Masanobu Shirakawa, Marie Takada, Yoshihisa Kojima, Kiichi Tachi | 2022-02-01 |
| 11222703 | Memory system | Masanobu Shirakawa, Marie Takada, Shohei Asami, Masamichi Fujiwara | 2022-01-11 |
| 11211396 | Semiconductor memory device | Masanobu Shirakawa, Takuya Futatsuyama | 2021-12-28 |