Issued Patents 2017
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830983 | Memory system and writing method | Tokumasa Hara | 2017-11-28 |
| 9799406 | Memory system | Manabu Sato, Daiki WATANABE, Hiroshi Sukegawa, Tokumasa Hara, Hiroshi Yao +2 more | 2017-10-24 |
| 9761307 | Semiconductor memory device | — | 2017-09-12 |
| 9754672 | Nonvolatile semiconductor memory device which performs improved erase operation | Jun Nakai | 2017-09-05 |
| 9633736 | Semiconductor memory device capable of reducing chip size | Katsuaki Isobe, Toshiki Hisada | 2017-04-25 |
| 9627048 | Semiconductor memory device which stores plural data in a cell | Tomoharu Tanaka | 2017-04-18 |
| 9613720 | Semiconductor storage device | Kouichirou Yamaguchi, Makoto Miakashi, Hitoshi Shiga | 2017-04-04 |
| 9601206 | Semiconductor memory system including a plurality of semiconductor memory devices | Hiroshi Sukegawa | 2017-03-21 |
| 9595344 | Semiconductor memory device capable of shortening erase time | — | 2017-03-14 |
| 9558828 | Semiconductor memory device including a NAND string | — | 2017-01-31 |