Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293106 | Storage device, storage system, and control method | Takehiko Amaki, Toshikatsu Hida, Yoshihisa Kojima | 2025-05-06 |
| 12170118 | Memory system | Yoshihisa Kojima, Toshikatsu Hida | 2024-12-17 |
| 12086439 | Memory storage with selected performance mode | Toshikatsu Hida, Riki Suzuki, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2024-09-10 |
| 11954357 | Memory system and memory system control method | Takehiko Amaki, Toshikatsu Hida, Yoshihisa Kojima, Riki Suzuki | 2024-04-09 |
| 11789643 | Memory system and control method | Suguru NISHIKAWA, Toshikatsu Hida, Takehiko Amaki | 2023-10-17 |
| 11749350 | Semiconductor memory medium and memory system | Suguru NISHIKAWA, Takehiko Amaki, Yoshihisa Kojima | 2023-09-05 |
| 11740965 | Memory system | Yoshihisa Kojima, Takehiko Amaki, Suguru NISHIKAWA | 2023-08-29 |
| 11733888 | Memory system | Toshikatsu Hida, Riki Suzuki, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2023-08-22 |
| 11734112 | Memory system | Takehiko Amaki, Toshikatsu Hida, Yoshihisa Kojima, Suguru NISHIKAWA | 2023-08-22 |
| 11727998 | Memory system and memory control method | Shigehiro Asano, Neil Buxton, Julien Margetts, Takehiko Amaki | 2023-08-15 |
| 11615851 | Semiconductor memory medium and memory system | Suguru NISHIKAWA, Takehiko Amaki, Yoshihisa Kojima | 2023-03-28 |
| 11442808 | Memory system | Takehiko Amaki, Toshikatsu Hida, Yoshihisa Kojima, Suguru NISHIKAWA | 2022-09-13 |
| 11436136 | Memory system including non-volatile buffer and control method thereof | Takehiko Amaki, Toshikatsu Hida, Yoshihisa Kojima, Suguru NISHIKAWA | 2022-09-06 |
| 11355197 | Memory system with nonvolatile cache and control method thereof | Toshikatsu Hida | 2022-06-07 |
| 11342026 | Semiconductor memory medium and memory system | Suguru NISHIKAWA, Takehiko Amaki, Yoshihisa Kojima | 2022-05-24 |
| 11194656 | Memory system | Yoshihisa Kojima, Takehiko Amaki, Suguru NISHIKAWA | 2021-12-07 |
| 11189353 | Memory system and memory control method | Shigehiro Asano, Neil Buxton, Julien Margetts, Takehiko Amaki | 2021-11-30 |
| 11042310 | Reading of start-up information from different memory regions of a memory system | Riki Suzuki, Toshikatsu Hida, Takehiko Amaki | 2021-06-22 |
| 10854302 | Memory system and memory control method | Shigehiro Asano, Neil Buxton, Julien Margetts, Takehiko Amaki | 2020-12-01 |
| 10824353 | Memory system | Toshikatsu Hida, Riki Suzuki, Takehiko Amaki, Suguru NISHIKAWA, Yoshihisa Kojima | 2020-11-03 |
| 10614888 | Memory system that selectively writes in single-level cell mode or multi-level cell mode to reduce program/erase cycles | Toshikatsu Hida | 2020-04-07 |
| 10437490 | Reading of start-up information from different memory regions of a memory system | Riki Suzuki, Toshikatsu Hida, Takehiko Amaki | 2019-10-08 |
| 10216644 | Memory system and method | Toshikatsu Hida, Mitsunori Tadokoro | 2019-02-26 |