Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964463 | Read disturb control in a nonvolatile semiconductor memory device having P-type memory cell transistor | Taku Ogura, Masaaki Mihara | 2015-02-24 |
| 8897077 | Nonvolatile semiconductor memory device | Shoji Shukuri, Satoshi Shimizu, Taku Ogura | 2014-11-25 |
| 8687455 | Nonvolatile semiconductor memory | Shoji Shukuri, Masaaki Mihara, Moriyoshi Nakashima | 2014-04-01 |
| 8492826 | Non-volatile semiconductor memory device and manufacturing method thereof | Shoji Shukuri, Satoshi Shimizu, Taku Ogura | 2013-07-23 |
| 8106443 | Non-volatile semiconductor memory device | Shoji Shukuri, Satoshi Shimizu, Taku Ogura | 2012-01-31 |
| 8107300 | Non-volatile semiconductor memory device comprising capacitive coupling program inhibit circuitry | Taku Ogura | 2012-01-31 |
| 8044498 | Interposer, semiconductor chip mounted sub-board, and semiconductor package | Moriyoshi Nakashima, Kazuo Kobayashi | 2011-10-25 |
| 8017994 | Nonvolatile semiconductor memory | Shoji Shukuri, Masaaki Mihara, Moriyoshi Nakashima | 2011-09-13 |
| 8000137 | Nonvolatile semiconductor memory device and usage method thereof | Taku Ogura, Shoji Shukuri, Satoshi Shimizu, Yoshiki Kawajiri, Masaaki Mihara | 2011-08-16 |
| 7924615 | Nonvolatile semiconductor memory device | Shoji Shukuri, Masaaki Mihara, Yoshiki Kawajiri | 2011-04-12 |
| 7723835 | Semiconductor device package structure | Moriyoshi Nakashima, Kazuo Kobayashi | 2010-05-25 |
| 7701778 | Nonvolatile semiconductor memory device | Shoji Shukuri, Masaaki Mihara, Yoshiki Kawajiri | 2010-04-20 |
| 7573742 | Nonvolatile semiconductor memory | Shoji Shukuri, Masaaki Mihara, Moriyoshi Nakashima | 2009-08-11 |
| 7515479 | Nonvolatile semiconductor storage device and method for writing therein | Shoji Shukuri, Masaaki Mihara, Moriyoshi Nakashima | 2009-04-07 |
| 7420206 | Interposer, semiconductor chip mounted sub-board, and semiconductor package | Moriyoshi Nakashima, Kazuo Kobayashi | 2008-09-02 |
| 6867455 | Semiconductor device with a metal insulator semiconductor transistor | Yasuyoshi Itoh, Shuuichi Ueno, Haruo Furuta | 2005-03-15 |
| 6611459 | Non-volatile semiconductor memory device | Tatsuya Shiromoto, Satoshi Shimizu | 2003-08-26 |
| 6441426 | Nonvolatile semiconductor memory device and method of manufacturing the same | Atsushi Fukumoto | 2002-08-27 |
| 6172397 | Non-volatile semiconductor memory device | Takahiro Oonakado, Hiroshi Onoda, Kiyohiko Sakakibara | 2001-01-09 |
| 6107659 | Nonvolatile semiconductor memory device operable at high speed with low power supply voltage while preventing overerasing/overwriting | Takahiro Onakado | 2000-08-22 |
| 6034393 | Nonvolatile semiconductor memory device using trench isolation and manufacturing method thereof | Osamu Sakamoto | 2000-03-07 |
| 6014328 | Memory cell allowing write and erase with low voltage power supply and nonvolatile semiconductor memory device provided with the same | Takahiro Onakado | 2000-01-11 |
| 5994732 | Nonvolatile semiconductor memory device | Akinori Matsuo | 1999-11-30 |
| 5994733 | Nonvolatile semiconductor memory device and method of fabricating the same | Naho Nishioka, Hiroshi Onoda | 1999-11-30 |
| 5978264 | Nonvolatile semiconductor memory device operable at high speed with low power supply voltage while suppressing increase of chip area | Takahiro Onakado | 1999-11-02 |