Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442808 | Memory system | Takehiko Amaki, Shunichi Igahara, Yoshihisa Kojima, Suguru NISHIKAWA | 2022-09-13 |
| 11436136 | Memory system including non-volatile buffer and control method thereof | Takehiko Amaki, Shunichi Igahara, Yoshihisa Kojima, Suguru NISHIKAWA | 2022-09-06 |
| 11410729 | Memory system including a semiconductor memory having a memory cell and a write circuit configured to write data to the memory cell | Suguru NISHIKAWA, Yoshihisa Kojima, Riki Suzuki, Masanobu Shirakawa | 2022-08-09 |
| 11355197 | Memory system with nonvolatile cache and control method thereof | Shunichi Igahara | 2022-06-07 |
| 11348934 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Marie Grace Izabelle Angeles Sia, Riki Suzuki, Shohei Asami | 2022-05-31 |
| 11287975 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Hirokuni Yano, Junji Yano | 2022-03-29 |
| 11086718 | Memory system | Riki Suzuki, Yoshihisa Kojima, Takehiko Amaki, Suguru NISHIKAWA | 2021-08-10 |
| 11055215 | Memory system and control method for garbage collection in a memory system | Takehiko Amaki | 2021-07-06 |
| 11042310 | Reading of start-up information from different memory regions of a memory system | Riki Suzuki, Takehiko Amaki, Shunichi Igahara | 2021-06-22 |
| 10965324 | Memory controller, memory system, and memory control method | Riki Suzuki, Osamu Torii, Hiroshi Yao, Kiyotaka Iwasaki | 2021-03-30 |
| 10964712 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Marie Grace Izabelle Angeles Sia, Riki Suzuki, Shohei Asami | 2021-03-30 |
| 10908659 | Memory system and method of controlling nonvolatile memory | Yuka Kuwano, Takehiko Amaki, Shohei Asami | 2021-02-02 |
| 10895990 | Memory system capable of accessing memory cell arrays in parallel | Sayano Aga, Riki Suzuki | 2021-01-19 |
| 10845992 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Hirokuni Yano, Shinichi Kanno, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2020-11-24 |
| 10831395 | Memory system, control method, and control device | Riki Suzuki, Yoshihisa Kojima | 2020-11-10 |
| 10824353 | Memory system | Shunichi Igahara, Riki Suzuki, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2020-11-03 |
| 10818358 | Memory system including a semiconductor memory having a memory cell and a write circuit configured to write data to the memory cell | Suguru NISHIKAWA, Yoshihisa Kojima, Riki Suzuki, Masanobu Shirakawa | 2020-10-27 |
| 10803930 | Memory system including a memory controller and error correction circuit for reading multi-bit data and for detecting and correcting read data errors | Masahiro Kiyooka, Yoshihisa Kojima | 2020-10-13 |
| 10777283 | Memory system | Shohei Asami | 2020-09-15 |
| 10770147 | Memory system including a memory device that can determine optimum read voltage applied to a word line | Shohei Asami | 2020-09-08 |
| 10756764 | Memory system and control method | Hironori Uchikawa | 2020-08-25 |
| 10665305 | Host device connectable to memory device performing patrol read and memory device performing patrol read | Hiroshi Yao, Riki Suzuki | 2020-05-26 |
| 10614888 | Memory system that selectively writes in single-level cell mode or multi-level cell mode to reduce program/erase cycles | Shunichi Igahara | 2020-04-07 |
| 10558360 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Hirokuni Yano, Junji Yano | 2020-02-11 |
| 10545691 | Memory system and method of controlling nonvolatile memory | Riki Suzuki, Tokumasa Hara | 2020-01-28 |