Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084802 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Seiichi Aritome, Yuji Takeuchi +3 more | 2011-12-27 |
| 8053828 | Nonvolatile semiconductor memory device and manufacturing method thereof | — | 2011-11-08 |
| 8017467 | Semiconductor memory device including multi-layer gate structure | — | 2011-09-13 |
| 7982259 | Nonvolatile semiconductor memory | Masayuki Ichige, Fumitaka Arai, Riichiro Shirota, Yoshio Ozawa, Akihito Yamamoto +2 more | 2011-07-19 |
| 7977728 | Non-volatile NAND memory semiconductor integrated circuit | Yoshio Ozawa | 2011-07-12 |
| 7948038 | Non-volatile semiconductor memory device and process of manufacturing the same | Koki Ueno | 2011-05-24 |
| 7928530 | Semiconductor device having an oxide film formed on a semiconductor substrate sidewall of an element region and on a sidewall of a gate electrode | Junichi Shiozawa | 2011-04-19 |
| 7928497 | Nonvolatile semiconductor memory and manufacturing method thereof | — | 2011-04-19 |
| 7893477 | Nonvolatile semiconductor memory | Hiroshi Watanabe, Hiroshi Nakamura, Kazuhiro Shimizu, Seiichi Aritome, Yuji Takeuchi +3 more | 2011-02-22 |
| 7888728 | Non-volatile semiconductor memory device and its manufacturing method | Kazuhiro Shimizu, Seiichi Aritome | 2011-02-15 |