Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12249389 | Memory system and method | Motoki Shimizu, Naoto KUMANO | 2025-03-11 |
| 12087362 | Dynamic interference compensation for soft decoding in non-volatile memory storage devices | Avi Steiner, Eyal Nitzan, Yasuhiko Kurosawa | 2024-09-10 |
| 11908526 | Memory system and method of controlling semiconductor memory device | Naoto KUMANO | 2024-02-20 |
| 11869601 | Memory system and memory controller | Naomi Takeda, Masanobu Shirakawa, Marie Takada | 2024-01-09 |
| 11768732 | Soft decoding method using LLR conversion table | Yuta Kumano, Hironori Uchikawa, Kosuke Morinaga, Naoaki Kokubun, Masahiro Kiyooka +2 more | 2023-09-26 |
| 11545223 | Memory system and memory controller | Naomi Takeda, Masanobu Shirakawa, Marie Takada | 2023-01-03 |
| 11211950 | Decoding device and decoding method | Kuminori Hyodo, Yasuhiko Kurosawa, Takashi Nakagawa | 2021-12-28 |
| 11210163 | Memory system and control method | Yuta Kumano, Hironori Uchikawa, Kosuke Morinaga, Naoaki Kokubun, Masahiro Kiyooka +2 more | 2021-12-28 |
| 10726911 | Memory system | Kuminori Hyodo, Masanobu Shirakawa, Hideki Yamada | 2020-07-28 |
| 10566049 | Semiconductor memory device | Masanobu Shirakawa | 2020-02-18 |
| 10320429 | Memory controller, memory system and memory control method | — | 2019-06-11 |
| 10297338 | Memory system | Masanobu Shirakawa, Hitoshi Shiga | 2019-05-21 |
| 10210042 | Memory system | — | 2019-02-19 |
| 9984752 | Memory system and data encoding and decoding method to mitigate inter-cell interference | Hironori Uchikawa | 2018-05-29 |
| 9934847 | Memory system storing 4-bit data in each memory cell and method of controlling thereof including soft bit information | Masanobu Shirakawa | 2018-04-03 |
| 9798613 | Controller of nonvolatile semiconductor memory | Masaru Ogawa | 2017-10-24 |
| 9690697 | Memory controller, storage device and memory control method | — | 2017-06-27 |
| 9431130 | Memory controller, storage device, and memory control method | — | 2016-08-30 |
| 9183083 | Controller | Hironori Uchikawa | 2015-11-10 |
| 8751895 | Semiconductor memory device and decoding method | Haruka Obata, Tatsuyuki Ishikawa, Hironori Uchikawa | 2014-06-10 |
| 8625347 | Memory device and control method of memory device | — | 2014-01-07 |
| 8385117 | Semiconductor memory device and decoding method | Hironori Uchikawa | 2013-02-26 |
| 8250437 | Memory system and control method for the same | Hironori Uchikawa | 2012-08-21 |
| 8149623 | Controller and non-volatile semiconductor memory device | Hironori Uchikawa | 2012-04-03 |
| 4884597 | Pile warp yarn tension control | Zenji Tamura, Akihiko Nakada | 1989-12-05 |