Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381580 | Memory controller, memory system, and memory control method | Toshikatsu Hida, Osamu Torii, Hiroshi Yao, Kiyotaka Iwasaki | 2025-08-05 |
| 12328873 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Toshikatsu Hida, Marie Grace Izabelle Angeles Sia, Shohei Asami | 2025-06-10 |
| 12159061 | Memory system including a non-volatile memory chip and method for controlling the non-volatile memory chip | Marie Grace Izabelle Angeles Sia, Yoshihisa Kojima, Suguru NISHIKAWA | 2024-12-03 |
| 12086439 | Memory storage with selected performance mode | Shunichi Igahara, Toshikatsu Hida, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2024-09-10 |
| 12034459 | Memory controller, memory system, and memory control method | Toshikatsu Hida, Osamu Torii, Hiroshi Yao, Kiyotaka Iwasaki | 2024-07-09 |
| 12029031 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Toshikatsu Hida, Marie Grace Izabelle Angeles Sia, Shohei Asami | 2024-07-02 |
| 11954357 | Memory system and memory system control method | Takehiko Amaki, Shunichi Igahara, Toshikatsu Hida, Yoshihisa Kojima | 2024-04-09 |
| 11909415 | Memory system | Masahiro Kiyooka, Yoshihisa Kojima | 2024-02-20 |
| 11869596 | 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, Masanobu Shirakawa, Toshikatsu Hida | 2024-01-09 |
| 11790993 | Memory system having a non-volatile memory and a controller configured to switch a mode for controlling an access operation to the non-volatile memory | Yoshihisa Kojima | 2023-10-17 |
| 11733888 | Memory system | Shunichi Igahara, Toshikatsu Hida, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2023-08-22 |
| 11710515 | Memory system | Shohei Asami, Toshikatsu Hida | 2023-07-25 |
| 11699499 | Memory system including parities written to dummy memory cell groups | Tsukasa Tokutomi, Kiwamu Watanabe, Toshikatsu Hida, Takahiro Onagi | 2023-07-11 |
| 11696441 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Toshikatsu Hida, Marie Grace Izabelle Angeles Sia, Shohei Asami | 2023-07-04 |
| 11683053 | Memory controller, memory system, and memory control method | Toshikatsu Hida, Osamu Torii, Hiroshi Yao, Kiyotaka Iwasaki | 2023-06-20 |
| 11657875 | Semiconductor memory device configured to output write parameter and memory system including the same | Suguru NISHIKAWA, Yoshihisa Kojima, Masanobu Shirakawa, Toshikatsu Hida | 2023-05-23 |
| 11573740 | Memory system including a non-volatile memory chip and method for performing a read operation on the non-volatile memory chip | Marie Grace Izabelle Angeles Sia, Yoshihisa Kojima, Suguru NISHIKAWA | 2023-02-07 |
| 11562792 | Memory system having a non-volatile memory and a controller configured to switch a mode for controlling an access operation to the non-volatile memory | Yoshihisa Kojima | 2023-01-24 |
| 11462256 | Memory system | Shohei Asami, Toshikatsu Hida | 2022-10-04 |
| 11416169 | Memory system and method of controlling nonvolatile memory | Yoshihisa Kojima | 2022-08-16 |
| 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, Masanobu Shirakawa, Toshikatsu Hida | 2022-08-09 |
| 11347398 | Memory system chip that suspends transfer phase and resumes transfer phase | Shizuka ENDO, Yoshihisa Kojima | 2022-05-31 |
| 11348934 | Memory system | Takehiko Amaki, Yoshihisa Kojima, Toshikatsu Hida, Marie Grace Izabelle Angeles Sia, Shohei Asami | 2022-05-31 |
| 11099783 | Memory system including a non-volatile memory chip and method for performing a read operation on the non-volatile memory chip | Marie Grace Izabelle Angeles Sia, Yoshihisa Kojima, Suguru NISHIKAWA | 2021-08-24 |
| 11086718 | Memory system | Toshikatsu Hida, Yoshihisa Kojima, Takehiko Amaki, Suguru NISHIKAWA | 2021-08-10 |