Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12229404 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2025-02-18 |
| 11960719 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2024-04-16 |
| 11893237 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2024-02-06 |
| 11513682 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2022-11-29 |
| 11416372 | Storage device and method of controlling storage device | Ryuji Nishikubo | 2022-08-16 |
| 11287975 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2022-03-29 |
| 10845992 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2020-11-24 |
| 10558360 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2020-02-11 |
| 10248317 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2019-04-02 |
| 9933941 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2018-04-03 |
| 9703486 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2017-07-11 |
| 9483192 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2016-11-01 |
| 9330752 | Memory system and method for writing data into memory system | Shinji Yonezawa, Toshikatsu Hida, Tatsuya Sumiyoshi | 2016-05-03 |
| 9280292 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2016-03-08 |
| 9251055 | Memory system and control method of memory system | Shinji Yonezawa, Takashi Hirao, Mitsunori Tadokoro, Hiroki Matsudaira, Akira Sawaoka | 2016-02-02 |
| 9229863 | Semiconductor storage device | Eiji Yoshihashi, Shinji Yonezawa | 2016-01-05 |
| 9141549 | Memory system with read and write caches and method of controlling memory system with read and write caches | Naoki Otsuka | 2015-09-22 |
| 9134924 | Semiconductor storage device with volatile and nonvolatile memories to allocate blocks to a memory and release allocated blocks | Shinichi Kanno, Toshikatsu Hida, Hidenori Matsuzaki, Kazuya Kitsunai, Shigehiro Asano | 2015-09-15 |
| 9037947 | Method of controlling a semiconductor storage device | Toshikatsu Hida, Shinichi Kanno, Kazuya Kitsunai, Shigehiro Asano, Junji Yano | 2015-05-19 |
| 9026724 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2015-05-05 |
| 8990458 | Controller, semiconductor storage device and method of controlling data writing | Mitsunori Tadokoro | 2015-03-24 |
| 8924636 | Management information generating method, logical block constructing method, and semiconductor memory device | Takashi Hirao, Aurelien Nam Phong Tran, Mitsunori Tadokoro, Hiroki Matsudaira, Tatsuya Sumiyoshi +2 more | 2014-12-30 |
| 8886868 | Memory system and control method thereof | Kazuya Kitsunai, Shinichi Kanno, Toshikatsu Hida, Junji Yano | 2014-11-11 |
| 8868842 | Memory system, method of controlling memory system, and information processing apparatus | Ryoichi Kato, Toshikatsu Hida | 2014-10-21 |
| 8793555 | Method of controlling a semiconductor storage device | Toshikatsu Hida, Shinichi Kanno, Kazuya Kitsunai, Shigehiro Asano, Junji Yano | 2014-07-29 |