Issued Patents All Time
Showing 126–150 of 201 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649777 | Nonvolatile semiconductor memory cell matrix with divided write/erase, a method for operating the same, monolithic integrated circuits and systems | Masayuki Ichige, Kikuko Sugimae | 2010-01-19 |
| 7592667 | Semiconductor device including nonvolatile memory and method for fabricating the same | Masataka Takebuchi | 2009-09-22 |
| 7586786 | Nonvolatile semiconductor memory | Yasuhiko Matsunaga, Makoto Sakuma, Tadashi Iguchi, Hisashi Watanobe, Hiroaki Tsunoda | 2009-09-08 |
| 7579647 | Non-volatile semiconductor memory device having memory cell array suitable for high density and high integration | Kazuhiro Shimizu | 2009-08-25 |
| 7553728 | Method of fabricating a non-volatile semiconductor memory | Makoto Mizukami | 2009-06-30 |
| 7541654 | Semiconductor memory device and semiconductor device including multilayer gate electrode | Makoto Sakuma | 2009-06-02 |
| 7539055 | Non-volatile semiconductor memory and method for controlling a non-volatile semiconductor memory | Toshiyuki Enda, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Riichiro Shirota | 2009-05-26 |
| 7534682 | Semiconductor memory device with a stacked gate including a floating gate and a control gate and method of manufacturing the same | Yasuhiko Matsunaga, Makoto Sakuma | 2009-05-19 |
| 7528447 | Non-volatile semiconductor memory and method for controlling a non-volatile semiconductor memory | Toshiyuki Enda, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Riichiro Shirota | 2009-05-05 |
| 7528046 | Method for manufacturing semiconductor device | Masayuki Ichige, Makoto Sakuma | 2009-05-05 |
| 7521749 | Nonvolatile semiconductor memory device including improved gate electrode | Yasuhiko Matsunaga, Makoto Sakuma, Riichiro Shirota, Akira Shimizu | 2009-04-21 |
| 7508026 | Non-volatile semiconductor memory device having a two-layer gate electrode transistor and method of manufacturing the device | Naohisa Iino | 2009-03-24 |
| 7505312 | Nonvolatile semiconductor memory device capable of controlling proximity effect due to coupling between adjacent charge storage layers | Yasuhiko Matsunaga, Atsuhiro Sato, Makoto Sakuma, Masato Endo, Kiyohito Nishihara +2 more | 2009-03-17 |
| 7501678 | Nonvolatile semiconductor memory device | Masayuki Ichige | 2009-03-10 |
| 7459748 | Semiconductor memory device | Riichiro Shirota, Toshiyuki Enda, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki +3 more | 2008-12-02 |
| 7432561 | Non-volatile semiconductor memory and method for manufacturing a non-volatile semiconductor memory | Makoto Mizukami | 2008-10-07 |
| 7416935 | Method of manufacturing nonvolatile semiconductor memory device having adjacent selection transistors connected together | Makoto Sakuma | 2008-08-26 |
| 7411825 | Semiconductor integrated circuit device | Hiroyuki Kutsukake | 2008-08-12 |
| 7408811 | NAND-type flash memory on an SOI substrate with a carrier discharging operation | Riichiro Shirota | 2008-08-05 |
| 7393748 | Method of fabricating a semiconductor memory device | Toshiyuki Enda, Hiroyoshi Tanimoto, Naoki Kusunoki, Nobutoshi Aoki, Riichiro Shirota +2 more | 2008-07-01 |
| 7388784 | Nonvolatile semiconductor memory device including memory cell units each having a given number of memory cell transistors | Yasuhiko Matsunaga, Kikuko Sugimae | 2008-06-17 |
| 7387934 | Nonvolatile semiconductor memory and manufacturing method for the same | Yoshio Ozawa, Masayuki Tanaka | 2008-06-17 |
| 7382653 | Electrically rewritable non-volatile semiconductor memory device | Masayuki Ichige | 2008-06-03 |
| 7382649 | Nonvolatile semiconductor memory | Yasuhiko Matsunaga, Makoto Sakuma, Tadashi Iguchi, Hisashi Watanobe, Hiroaki Tsunoda | 2008-06-03 |
| 7332766 | Semiconductor integrated circuit device with a stacked gate including a floating gate and a control gate | Takehiro Hasegawa, Akira Umezawa, Koji Sakui, Ryo Mitani | 2008-02-19 |