Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054680 | Semiconductor device | Nozomu Matsuzaki, Makoto Mizuno, Takashi Hashimoto | 2011-11-08 |
| 7935597 | Semiconductor device and manufacturing method of the same | Yasuhiro Shimamoto, Digh Hisamoto, Shinichiro Kimura | 2011-05-03 |
| 7915666 | Nonvolatile semiconductor memory devices with charge injection corner | Kan Yasui, Digh Hisamoto, Yasuhiro Shimamoto | 2011-03-29 |
| 7872298 | Split-gate type memory device | Yasuhiro Shimamoto, Digh Hisamoto, Shinichiro Kimura | 2011-01-18 |
| 7863131 | Semiconductor device and manufacturing method for semiconductor device to reduce the lithography masks | Kan Yasui, Digh Hisamoto | 2011-01-04 |
| 7847331 | Nonvolatile semiconductor memory device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura | 2010-12-07 |
| 7847343 | Semiconductor device and manufacturing method of semiconductor device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura | 2010-12-07 |
| 7751255 | Semiconductor nonvolatile memory device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura, Daisuke Okada | 2010-07-06 |
| 7709315 | Semiconductor device and method of manufacturing the same | Naoki Tega, Hiroshi Miki, Yasuhiro Shimamoto, Digh Hisamoto | 2010-05-04 |
| 7667259 | Non-volatile semiconductor device and method of fabricating embedded non-volatile semiconductor memory device with sidewall gate | Kan Yasui, Digh Hisamoto, Shin Kimura | 2010-02-23 |
| 7529126 | Nonvolatile memory device and semiconductor device | Toshihiro Tanaka, Takashi Yamaki, Yutaka Shinagawa, Daisuke Okada, Digh Hisamoto +1 more | 2009-05-05 |
| 7504689 | Semiconductor device and manufacturing method of semiconductor device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura | 2009-03-17 |
| 7443731 | Semiconductor nonvolatile memory device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura, Daisuke Okada | 2008-10-28 |
| 7286401 | Nonvolatile semiconductor memory device | Takanori Yamazoe | 2007-10-23 |
| 7212444 | Semiconductor nonvolatile memory device | Digh Hisamoto, Kan Yasui, Shinichiro Kimura, Daisuke Okada | 2007-05-01 |
| 7130223 | Nonvolatile semiconductor memory device | Nozomu Matsuzaki, Hitoshi Kume | 2006-10-31 |
| 7085157 | Nonvolatile memory device and semiconductor device | Toshihiro Tanaka, Takashi Yamaki, Yutaka Shinagawa, Daisuke Okada, Digh Hisamoto +1 more | 2006-08-01 |
| 6972997 | Nonvolatile semiconductor memory device | Nozomu Matsuzaki, Hitoshi Kume | 2005-12-06 |