Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8013380 | Non-volatile semiconductor memory device and method of manufacturing the same | Yasushi Nakasaki, Koichi Muraoka, Naoki Yasuda | 2011-09-06 |
| 7999303 | NAND-type nonvolatile semiconductor memory device | Yasushi Nakasaki, Koichi Muraoka | 2011-08-16 |
| 7968933 | Nonvolatile semiconductor memory device | Naoki Yasuda, Koichi Muraoka, Yukie Nishikawa, Hirotaka Nishino | 2011-06-28 |
| 7943981 | Semiconductor memory element | Tsunehiro Ino, Naoki Yasuda, Koichi Muraoka, Jun Fujiki, Keiko Ariyoshi | 2011-05-17 |