Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175077 | Semiconductor storage device | Ryuji Nishikubo | 2024-12-24 |
| 11694750 | Memory system, memory device, and control method of memory system for generating information from a threshold voltage | Yasunori Arai | 2023-07-04 |
| 11347479 | Memory system | Mel Stychen Sanchez Tan, Aurelien Nam Phong Tran, Ryuji Nishikubo | 2022-05-31 |
| 11081183 | Memory system and control method of memory system for controlling of first and second writing operations | Masahiro Ogawa | 2021-08-03 |
| 10599561 | Memory system and control method of the same | Ryuji Nishikubo, Hiroki Matsudaira | 2020-03-24 |
| 10579267 | Memory controller and memory system | Kazuaki Takeuchi, Yoshihisa Kojima, Mitsunori Tadokoro | 2020-03-03 |
| 9996268 | Memory system and control method of the same | Ryuji Nishikubo, Hiroki Matsudaira | 2018-06-12 |
| 9514041 | Memory controller and memory system | Kazuaki Takeuchi, Yoshihisa Kojima, Mitsunori Tadokoro | 2016-12-06 |
| 9465537 | Memory system and method of controlling memory system | Ryuji Nishikubo, Hiroki Matsudaira | 2016-10-11 |
| 9305665 | Memory system and method of controlling memory system | Shinji Yonezawa | 2016-04-05 |
| 9208863 | Memory system and method of controlling memory system | Eiji Yoshihashi, Hiroki Matsudaira, Ryuji Nishikubo | 2015-12-08 |