Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084810 | Fabrication method and structure of semiconductor non-volatile memory device | Digh Hisamoto, Shinichiro Kimura, Nozomu Matsuzaki | 2011-12-27 |
| 8076709 | Nonvolatile semiconductor memory device | Tetsuya Ishimaru, Digh Hisamoto, Shinichiro Kimura | 2011-12-13 |
| 8063433 | Nonvolatile semiconductor memory device | Tetsuya Ishimaru, Yasuhiro Shimamoto, Toshiyuki Mine, Yasunobu Aoki, Koichi Toba | 2011-11-22 |
| 8064261 | Semiconductor nonvolatile memory device | Digh Hisamoto, Tetsuya Ishimaru, Shinichiro Kimura, Daisuke Okada | 2011-11-22 |
| 7915666 | Nonvolatile semiconductor memory devices with charge injection corner | Tetsuya Ishimaru, Digh Hisamoto, Yasuhiro Shimamoto | 2011-03-29 |
| 7863131 | Semiconductor device and manufacturing method for semiconductor device to reduce the lithography masks | Digh Hisamoto, Tetsuya Ishimaru | 2011-01-04 |