Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431322 | Memory system | Hiroki Nishida, Tomoyuki Kantani | 2019-10-01 |
| 9653156 | Memory controller, nonvolatile semiconductor memory device and memory system | Masanobu Shirakawa, Tsuyoshi Atsumi, Tomoyuki Kantani, Hideaki Yamamoto, Yasuhiko Kurosawa | 2017-05-16 |
| 9229851 | Memory controller, semiconductor memory device and control method thereof | Hiroshi Sukegawa, Shuji Takano | 2016-01-05 |
| 9142300 | Memory system including nonvolatile memory | Hiroki Tagawa | 2015-09-22 |
| 9081664 | Memory system capable of preventing data destruction | Shingo Tanimoto | 2015-07-14 |
| 9058254 | Memory device | Takafumi Ito | 2015-06-16 |
| 9043679 | Memory device | Hitoshi Shiga | 2015-05-26 |
| 8797821 | Card controller controlling semiconductor memory including memory cell having charge accumulation layer and control gate | — | 2014-08-05 |
| 8356134 | Memory device with non-volatile memory buffer | Takafumi Ito | 2013-01-15 |
| 8327063 | Memory system with a semiconductor memory device | Hitoshi Shiga | 2012-12-04 |
| 8243545 | Card controller controlling semiconductor memory including memory cell having charge accumulation layer and control gate | — | 2012-08-14 |
| 8098523 | Semiconductor memory device with memory cell having charge accumulation layer and control gate and memory system | Tomoji Takada | 2012-01-17 |
| 8009503 | Card controller controlling semiconductor memory including memory cell having charge accumulation layer and control gate | — | 2011-08-30 |
| 7937523 | Memory system with nonvolatile semiconductor memory | — | 2011-05-03 |
| 7773417 | Semiconductor memory device with memory cell having charge accumulation layer and control gate and memory system | Tomoji Takada | 2010-08-10 |
| 7580315 | Card controlling semiconductor memory including memory cell having charge accumulation layer and control gate | — | 2009-08-25 |