Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063433 | Nonvolatile semiconductor memory device | Tetsuya Ishimaru, Toshiyuki Mine, Yasunobu Aoki, Koichi Toba, Kan Yasui | 2011-11-22 |
| 7935597 | Semiconductor device and manufacturing method of the same | Digh Hisamoto, Tetsuya Ishimaru, Shinichiro Kimura | 2011-05-03 |
| 7915666 | Nonvolatile semiconductor memory devices with charge injection corner | Kan Yasui, Tetsuya Ishimaru, Digh Hisamoto | 2011-03-29 |
| 7915686 | Semiconductor device and manufacturing of the same | Jiro Yugami, Masao Inoue, Masaharu Mizutani | 2011-03-29 |
| 7872298 | Split-gate type memory device | Digh Hisamoto, Tetsuya Ishimaru, Shinichiro Kimura | 2011-01-18 |