| Patent | Date |
|---|
Semiconductor device and its manufacturing method
Grant 9,208,828 - Hanzawa , et al. December 8, 2 | 2015-12-08 |
Semiconductor device
Grant 9,129,893 - Nitta September 8, 2 | 2015-09-08 |
Semiconductor Device
App 20150014757 - NITTA; Fumihiko | 2015-01-15 |
Semiconductor device
Grant 8,866,244 - Nitta October 21, 2 | 2014-10-21 |
Semiconductor Device And Its Manufacturing Method
App 20140241051 - HANZAWA; Satoru ; et al. | 2014-08-28 |
Semiconductor device and its manufacturing method
Grant 8,737,116 - Hanzawa , et al. May 27, 2 | 2014-05-27 |
Semiconductor Device And Its Manufacturing Method
App 20130277635 - HANZAWA; Satoru ; et al. | 2013-10-24 |
Semiconductor device and its manufacturing method
Grant 8,482,961 - Hanzawa , et al. July 9, 2 | 2013-07-09 |
Semiconductor device and method of manufacturing the same
Grant 8,338,817 - Moniwa , et al. December 25, 2 | 2012-12-25 |
Semiconductor Device And Its Manufacturing Method
App 20120268981 - HANZAWA; SATORU ; et al. | 2012-10-25 |
Semiconductor Device
App 20120199895 - Nitta; Fumihiko | 2012-08-09 |
Semiconductor device and its manufacturing method
Grant 8,179,739 - Hanzawa , et al. May 15, 2 | 2012-05-15 |
Semiconductor Device And Manufacturing Method Of The Same
App 20120068282 - MATSUOKA; Masamichi ; et al. | 2012-03-22 |
Semiconductor Device And Method Of Manufacturing The Same
App 20120037874 - MONIWA; Masahiro ; et al. | 2012-02-16 |
Semiconductor device and method of manufacturing the same
Grant 8,071,456 - Moniwa , et al. December 6, 2 | 2011-12-06 |
Semiconductor Device And Its Manufacturing Method
App 20110211390 - Hanzawa; Satoru ; et al. | 2011-09-01 |
Semiconductor Device Including Resistance Storage Element
App 20110080779 - NITTA; Fumihiko ; et al. | 2011-04-07 |
Semiconductor device and method of manufacturing the same
Grant 7,902,539 - Moniwa , et al. March 8, 2 | 2011-03-08 |
Semiconductor device including resistance storage element
Grant 7,881,102 - Nitta , et al. February 1, 2 | 2011-02-01 |
Semiconductor Device And Method Of Manufacturing The Same
App 20100323491 - MONIWA; Masahiro ; et al. | 2010-12-23 |
Semiconductor Device Including Resistance Storage Element
App 20090207652 - Nitta; Fumihiko ; et al. | 2009-08-20 |
Semiconductor Device And Method Of Manufacturing The Same
App 20090140234 - Moniwa; Masahiro ; et al. | 2009-06-04 |
Non-volatile Semiconductor Memory Device Allowing Efficient Programming Operation And Erasing Operation In Short Period Of Time
App 20080151625 - Mitani; Hidenori ; et al. | 2008-06-26 |
Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time
Grant 7,339,831 - Mitani , et al. March 4, 2 | 2008-03-04 |
Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time
App 20070285987 - Mitani; Hidenori ; et al. | 2007-12-13 |
Nonvolatile semiconductor memory device having reduced dependency of a source resistance on a position in an array
Grant 7,248,500 - Tamada , et al. July 24, 2 | 2007-07-24 |
Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time
Grant 7,230,852 - Mitani , et al. June 12, 2 | 2007-06-12 |
Nonvolatile semiconductor memory device having reduced dependency of a source resistance on a position in an array
App 20060158932 - Tamada; Satoru ; et al. | 2006-07-20 |
Nonvolatile semiconductor memory device
Grant 6,870,772 - Nitta , et al. March 22, 2 | 2005-03-22 |
Non-volatile semiconductor memory device allowing efficient programming operation and erasing operation in short period of time
App 20050057997 - Mitani, Hidenori ; et al. | 2005-03-17 |
Nonvolatile Semiconductor Memory Device
App 20050057969 - Nitta, Fumihiko ; et al. | 2005-03-17 |
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