Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450108 | Nonvolatile semiconductor memory device provided with charge storage layer in memory cell | Masayuki Tanaka, Takeo Furuhata, Koji Nakahara | 2016-09-20 |
| 9355846 | Non-uniform silicon dioxide and air gap for separating memory cells | Masayuki Tanaka, Kenichiro Toratani | 2016-05-31 |