Ajika; Natsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ajika; Natsuo.The latest application filed is for "nonvolatile semiconductor memory device cross-reference to related applications".

Company Profile

0.52.24

Ajika; Natsuo - Hyogo JP
AJIKA; Natsuo - Amagasaki JP
Ajika; Natsuo - Amagasaki-shi JP
Ajika; Natsuo - Tokyo JP
Ajika; Natsuo - Hyogo-ken JP
Ajika; Natsuo - Itami JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Read disturb control in a nonvolatile semiconductor memory device having P-type memory cell transistor Grant 8,964,463 - Ajika , et al. February 24, 2	2015-02-24
Nonvolatile semiconductor memory device Grant 8,897,077 - Ajika , et al. November 25, 2	2014-11-25
Nonvolatile semiconductor memory Grant 8,687,455 - Ajika , et al. April 1, 2	2014-04-01
Nonvolatile Semiconductor Memory Device Cross-Reference to Related Applications App 20130265823 - AJIKA; Natsuo ; et al.	2013-10-10
Non-volatile semiconductor memory device and manufacturing method thereof Grant 8,492,826 - Ajika , et al. July 23, 2	2013-07-23
Nonvolatile Semiconductor Memory Device App 20130107634 - AJIKA; Natsuo ; et al.	2013-05-02
Non-volatile Semiconductor Memory Device App 20120112265 - AJIKA; Natsuo ; et al.	2012-05-10
Non-volatile semiconductor memory device comprising capacitive coupling program inhibit circuitry Grant 8,107,300 - Ogura , et al. January 31, 2	2012-01-31
Non-volatile semiconductor memory device Grant 8,106,443 - Ajika , et al. January 31, 2	2012-01-31
Nonvolatile Semiconductor Memory App 20120014181 - Ajika; Natsuo ; et al.	2012-01-19
Interposer, semiconductor chip mounted sub-board, and semiconductor package Grant 8,044,498 - Nakashima , et al. October 25, 2	2011-10-25
Nonvolatile semiconductor memory Grant 8,017,994 - Ajika , et al. September 13, 2	2011-09-13
Nonvolatile semiconductor memory device and usage method thereof Grant 8,000,137 - Ogura , et al. August 16, 2	2011-08-16
Nonvolatile semiconductor memory device Grant 7,924,615 - Ajika , et al. April 12, 2	2011-04-12
Interposer, Semiconductor Chip Mounted Sub-board, And Semiconductor Package App 20110074045 - Nakashima; Moriyoshi ; et al.	2011-03-31
Non-Volatile Semiconductor Memory Device and Manufacturing Method Thereof App 20100283099 - Ajika; Natsuo ; et al.	2010-11-11
Nonvolatile Semiconductor Memory Device App 20100149875 - Ajika; Natsuo ; et al.	2010-06-17
Semiconductor device package structure Grant 7,723,835 - Nakashima , et al. May 25, 2	2010-05-25
Nonvolatile semiconductor memory device Grant 7,701,778 - Ajika , et al. April 20, 2	2010-04-20
Nonvolatile Semiconductor Memory App 20090310409 - Ajika; Natsuo ; et al.	2009-12-17
Nonvolatile Semiconductor Memory Device and Usage Method Thereof App 20090244972 - Ogura; Taku ; et al.	2009-10-01
Nonvolatile semiconductor memory Grant 7,573,742 - Ajika , et al. August 11, 2	2009-08-11
Nonvolatile Semiconductor Memory Device App 20090175083 - Ajika; Natsuo ; et al.	2009-07-09
Non-Volatile Semiconductor Memory Device App 20090090961 - Ajika; Natsuo ; et al.	2009-04-09
Nonvolatile semiconductor storage device and method for writing therein Grant 7,515,479 - Ajika , et al. April 7, 2	2009-04-07
Semiconductor Device Package Structure App 20090065922 - NAKASHIMA; Moriyoshi ; et al.	2009-03-12
Nonvolatile Semiconductor Storage Device and Method for Writing Therein App 20080273387 - Ajika; Natsuo ; et al.	2008-11-06
Interposer, Semiconductor Chip Mounted Sub-board, And Semiconductor Package App 20080265433 - NAKASHIMA; Moriyoshi ; et al.	2008-10-30
Interposer, semiconductor chip mounted sub-board, and semiconductor package Grant 7,420,206 - Nakashima , et al. September 2, 2	2008-09-02
Non-volatile Semiconductor Memory Device App 20080186766 - Ogura; Taku ; et al.	2008-08-07
Interposer, Semiconductor Chip Mounted Sub-board, And Semiconductor Package App 20080121878 - Nakashima; Moriyoshi ; et al.	2008-05-29
Nonvolatile Semiconductor Memory App 20070230251 - Ajika; Natsuo ; et al.	2007-10-04
Semiconductor Device App 20070190724 - Itoh; Yasuyoshi ; et al.	2007-08-16
Semiconductor chip mounted interposer, semiconductor device, semiconductor chip interposer fabrication method, bare chip mounted interposer, and interposer sheet App 20070132080 - Nakashima; Moriyoshi ; et al.	2007-06-14
Semiconductor device with a metal insulator semiconductor transistor App 20050169050 - Itoh, Yasuyoshi ; et al.	2005-08-04
Semiconductor device with a metal insulator semiconductor transistor Grant 6,867,455 - Itoh , et al. March 15, 2	2005-03-15
Semiconductor device App 20040026745 - Itoh, Yasuyoshi ; et al.	2004-02-12
Non-volatile semiconductor memory device App 20040008551 - Shiromoto, Tatsuya ; et al.	2004-01-15
Non-volatile semiconductor memory device Grant 6,611,459 - Shiromoto , et al. August 26, 2	2003-08-26
Non-volatile Semiconductor Memory Device App 20030128584 - Shiromoto, Tatsuya ; et al.	2003-07-10
Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20020096704 - FUKUMOTO, ATSUSHI ; et al.	2002-07-25
Non-volatile semiconductor memory device Grant 6,172,397 - Oonakado , et al. January 9, 2	2001-01-09
Nonvolatile semiconductor memory device and method of fabricating the same Grant 5,994,733 - Nishioka , et al. November 30, 1	1999-11-30
Nonvolatile semiconductor memory device Grant 5,994,732 - Ajika , et al. November 30, 1	1999-11-30
Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor Grant 5,898,606 - Kobayashi , et al. April 27, 1	1999-04-27
Non-volatile semiconductor memory device Grant 5,877,524 - Oonakado , et al. March 2, 1	1999-03-02
Method of manufacturing stacked capacitors in a DRAM with reduced isolation region between adjacent capacitors Grant 5,798,289 - Ajika , et al. August 25, 1	1998-08-25
Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor Grant 5,745,417 - Kobayashi , et al. April 28, 1	1998-04-28
Method of manufacturing a semiconductor device having a capacitor Grant 5,683,929 - Ohi , et al. November 4, 1	1997-11-04
Field effect transistor having impurity regions of different depths and manufacturing method thereof Grant 5,672,533 - Arima , et al. September 30, 1	1997-09-30
Electrically programmable and erasable nonvolatile semiconductor memory device and operating method therefor Grant 5,659,505 - Kobayashi , et al. August 19, 1	1997-08-19
Non-volatile semiconductor memory device Grant 5,600,164 - Ajika , et al. February 4, 1	1997-02-04
Nonvolatile semiconductor memory device having a memory cell transistor and a select transistor Grant 5,554,867 - Ajika , et al. September 10, 1	1996-09-10
Stacked-type semiconductor device Grant 5,504,376 - Sugahara , et al. April 2, 1	1996-04-02
Field effect transistor having impurity regions of different depths and manufacturing method thereof Grant 5,489,791 - Arima , et al. February 6, 1	1996-02-06
Semiconductor device and a method of manufacturing thereof Grant 5,444,282 - Yamaguchi , et al. * August 22, 1	1995-08-22
Dynamic random access memory having stacked type capacitor and manufacturing method therefor Grant 5,434,439 - Ajika , et al. July 18, 1	1995-07-18
Semiconductor memory device and method of manufacturing the same Grant 5,400,278 - Kunori , et al. March 21, 1	1995-03-21
Dynamic random access memory having stacked type capacitor and manufacturing method therefor Grant 5,381,365 - Ajika , et al. January 10, 1	1995-01-10
Electrically programmable non-volatile semiconductor memory device and manufacturing method thereof Grant 5,378,643 - Ajika , et al. January 3, 1	1995-01-03
Method of manufacturing a semiconductor memory device with multiple device forming regions Grant 5,364,811 - Ajika , et al. November 15, 1	1994-11-15
Stacked-type semiconductor device Grant 5,355,022 - Sugahara , et al. October 11, 1	1994-10-11
Semiconductor device and a method of manufacturing thereof Grant 5,341,028 - Yamaguchi , et al. August 23, 1	1994-08-23
Semiconductor device manufacturing apparatus Grant 5,275,629 - Ajika , et al. January 4, 1	1994-01-04
Method of manufacturing semiconductor device having interconnection layer contacting source/drain regions Grant 5,240,872 - Motonami , et al. August 31, 1	1993-08-31
Semiconductor device having gate electrode spacing dependent upon gate side wall insulating dimension Grant 5,233,212 - Ohi , et al. August 3, 1	1993-08-03
Electrically programmable non-volatie semiconductor memory device Grant 5,194,925 - Ajika , et al. March 16, 1	1993-03-16
Semiconductor device having interconnection layer contacting source/drain regions Grant 5,173,752 - Motonami , et al. December 22, 1	1992-12-22
Multi-layered interconnection structure for a semiconductor device and manufactured method thereof Grant 5,162,262 - Ajika , et al. November 10, 1	1992-11-10
MIS-type semiconductor device of LDD structure and manufacturing method thereof Grant 5,141,891 - Arima , et al. August 25, 1	1992-08-25
Non-volatile semiconductor memory device and method of manufacturing the same Grant 5,100,818 - Arima , et al. March 31, 1	1992-03-31
Content addressable memory device Grant 5,051,948 - Watabe , et al. September 24, 1	1991-09-24
Multi-layered interconnection structure for a semiconductor device Grant 5,049,975 - Ajika , et al. September 17, 1	1991-09-17
Non-volatile semiconductor memory device using contact hole connection Grant 4,989,054 - Arima , et al. January 29, 1	1991-01-29