Issued Patents 2011
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072020 | Nonvolatile semiconductor memory device | Kenji Gomikawa, Hiroyuki Kutsukake, Yoshiko Kato | 2011-12-06 |
| 8072021 | Nonvolatile semiconductor memory device | Kenji Gomikawa, Tadashi Iguchi, Shoichi Watanabe | 2011-12-06 |
| 8049259 | Semiconductor device including memory cell having charge accumulation layer | Kenji Gomikawa | 2011-11-01 |
| 8044450 | Semiconductor device with a non-volatile memory and resistor | Susumu Yoshikawa, Koichi Fukuda | 2011-10-25 |
| 8008703 | Nonvolatile semiconductor memory device with twin-well | Minori Kajimoto | 2011-08-30 |
| 7985678 | Method of manufacturing a semiconductor integrated circuit device | Hiraku Chakihara, Masahiro Tadokoro, Naonori Wada, Akio Nishida | 2011-07-26 |
| 7972920 | Semiconductor memory device and a method of manufacturing the same, a method of manufacturing a vertical MISFET and a vertical MISFET, and a method of manufacturing a semiconductor device and a semiconductor device | Hiraku Chakihara, Kousuke Okuyama, Masahiro Moniwa, Makoto Mizuno, Keiji Okamoto +3 more | 2011-07-05 |
| 7957174 | Semiconductor memory | Yoshiko Kato | 2011-06-07 |
| 7952132 | Semiconductor memory device including a stacked gate having a charge storage layer and a control gate, and method of manufacturing the same | Daisuke Tsurumi, Haruhiko Koyama | 2011-05-31 |
| 7943478 | Semiconductor device manufacturing method | Haruhiko Koyama, Minori Kajimoto | 2011-05-17 |
| 7919389 | Semiconductor memory device that is resistant to high voltages and a method of manufacturing the same | Akira Goda | 2011-04-05 |
| 7915647 | Semiconductor integrated circuit | Yoshiko Kato | 2011-03-29 |
| 7911844 | Non-volatile semiconductor storage device | Dai Nakamura, Hiroyuki Kutsukake, Kenji Gomikawa, Takeshi Shimane, Koji Hosono +2 more | 2011-03-22 |
| 7876610 | Memory cell array with specific placement of field stoppers | Kenji Gomikawa | 2011-01-25 |
| 7872289 | Semiconductor device including memory cell having charge accumulation layer | Kenji Gomikawa | 2011-01-18 |