Issued Patents 2016
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9460804 | Semiconductor memory device for storing multivalued data | Tomoharu Tanaka | 2016-10-04 |
| 9437308 | Nonvolatile semiconductor memory device which performs improved erase operation | Jun Nakai | 2016-09-06 |
| 9424913 | High-speed readable semiconductor storage device | — | 2016-08-23 |
| 9390802 | Semiconductor memory device which stores plural data in a cell | Tomoharu Tanaka | 2016-07-12 |
| 9391087 | Nonvolatile semiconductor memory device | Hiroshi Sukegawa | 2016-07-12 |
| 9349442 | Semiconductor memory device | — | 2016-05-24 |
| 9317451 | Nonvolatile semiconductor storage device having encrypting arithmetic device | Toshihiro Suzuki, Hideo Shimizu | 2016-04-19 |
| 9263131 | High-speed readable semiconductor storage device | — | 2016-02-16 |
| 9256525 | Semiconductor memory device including a flag for selectively controlling erasing and writing of confidential information area | Toshihiro Suzuki, Takahiro Shimizu | 2016-02-09 |
| 9230664 | Nonvolatile memory and data writing method | Tokumasa Hara | 2016-01-05 |