Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431309 | Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate | Takatoshi Minamoto, Toshiki Hisada | 2019-10-01 |
| 10304538 | Semiconductor memory device with memory cells each including a charge accumulation layer and a control gate | Takatoshi Minamoto, Toshiki Hisada | 2019-05-28 |
| RE47355 | Non-volatile semiconductor storage device | Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2019-04-16 |