Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8941168 | Semiconductor device including a multilayered interelectrode insulating film | Kazuhiro Matsuo, Masayuki Tanaka | 2015-01-27 |
| 8791521 | Semiconductor device and method of manufacturing the same | Koji Nakahara, Kazuhiro Matsuo, Masayuki Tanaka | 2014-07-29 |
| 8546216 | Nonvolatile semiconductor memory device and method of fabricating the same | Masayuki Tanaka | 2013-10-01 |
| 8471319 | Semiconductor device having multilayered interelectrode insulating film | Kazuhiro Matsuo, Masayuki Tanaka | 2013-06-25 |
| 8022467 | Nonvolatile semiconductor memory device and method of fabricating the same | Masayuki Tanaka | 2011-09-20 |