Shiga; Hitoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shiga; Hitoshi.The latest application filed is for "semiconductor memory device".

Company Profile

4.56.56

Shiga; Hitoshi - Kawasaki Kanagawa JP
Shiga; Hitoshi - Kawasaki JP
Shiga; Hitoshi - Kanagawa-ken JP
Shiga; Hitoshi - Yokohama N/A JP
Shiga; Hitoshi - Kawasaki-shi JP
SHIGA; Hitoshi - Yokohama-shi JP
Shiga; Hitoshi - Milpitas CA
Shiga; Hitoshi - Matsuyama JP
Shiga, Hitoshi - Matsuyama-shi JP
Shiga; Hitoshi - Kanagawa 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
Semiconductor memory device that includes block decoders each having plural transistors and a latch circuit Grant 11,158,385 - Kato , et al. October 26, 2	2021-10-26
Semiconductor Memory Device App 20200234774 - KATO; Koji ; et al.	2020-07-23
Semiconductor memory device that includes a block decoder having plural transistors and a latch circuit Grant 10,629,268 - Kato , et al.	2020-04-21
Read process in a semiconductor memory device including a memory cell transistor Grant 10,593,405 - Fujimoto , et al.	2020-03-17
Semiconductor Memory Device App 20190295649 - FUJIMOTO; Ryuichi ; et al.	2019-09-26
Memory system Grant 10,297,338 - Shirakawa , et al.	2019-05-21
Semiconductor Memory Device App 20190108884 - KATO; Koji ; et al.	2019-04-11
Memory System App 20180081542 - Shirakawa; Masanobu ; et al.	2018-03-22
Semiconductor storage device Grant 9,613,720 - Yamaguchi , et al. April 4, 2	2017-04-04
Semiconductor Storage Device App 20160189801 - YAMAGUCHI; Kouichirou ; et al.	2016-06-30
Nonvolatile semiconductor memory device and read method thereof Grant 9,196,371 - Yamano , et al. November 24, 2	2015-11-24
Memory device Grant 9,043,679 - Shiga , et al. May 26, 2	2015-05-26
Semiconductor memory device and method for writing therein Grant 9,003,105 - Yamano , et al. April 7, 2	2015-04-07
Memory system having nonvolatile semiconductor memories with control operation having high-current and low-current periods Grant 8,902,662 - Shiga , et al. December 2, 2	2014-12-02
Semiconductor memory device capable of testing signal integrity Grant 8,843,674 - Shiga September 23, 2	2014-09-23
Nonvolatile Semiconductor Memory Device And Read Method Thereof App 20140254261 - YAMANO; Ayako ; et al.	2014-09-11
Semiconductor Memory Device Capable Of Testing Signal Integrity App 20140244864 - SHIGA; Hitoshi	2014-08-28
Memory Device App 20140006906 - Shiga; Hitoshi ; et al.	2014-01-02
Semiconductor Memory Device And Method For Writing Therein App 20130246730 - YAMANO; Ayako ; et al.	2013-09-19
Nonvolatile semiconductor memory device and method testing the same Grant 8,432,737 - Shiga April 30, 2	2013-04-30
Nonvolatile Semiconductor Memory Device App 20130070546 - Nagao; Osamu ; et al.	2013-03-21
Semiconductor memory device Grant 8,331,158 - Shiga December 11, 2	2012-12-11
Nonvolatile semiconductor memory device Grant 8,331,147 - Shiga December 11, 2	2012-12-11
Memory system with a semiconductor memory device Grant 8,327,063 - Shiga , et al. December 4, 2	2012-12-04
Nonvolatile semiconductor memory device Grant 8,205,039 - Nagao , et al. June 19, 2	2012-06-19
Nonvolatile semiconductor memory and data reading method Grant 8,189,395 - Shiga , et al. May 29, 2	2012-05-29
Memory System Having Nonvolatile Semiconductor Memories App 20120063234 - SHIGA; Hitoshi ; et al.	2012-03-15
Nonvolatile Semiconductor Memory Device And Method Testing The Same App 20120051134 - SHIGA; Hitoshi	2012-03-01
Semiconductor storage device equipped with a sense amplifier for reading data and threshold-voltage-information data Grant 8,036,034 - Shiga , et al. October 11, 2	2011-10-11
Semiconductor Memory Device App 20110228615 - SHIGA; Hitoshi	2011-09-22
Semiconductor Memory Device App 20110205801 - SHIGA; Hitoshi	2011-08-25
Semiconductor memory system Grant 7,978,512 - Shiga July 12, 2	2011-07-12
Multi-level nonvolatile semiconductor memory device Grant 7,941,588 - Shiga May 10, 2	2011-05-10
Nonvolatile Semiconductor Memory Device App 20110044103 - SHIGA; Hitoshi	2011-02-24
Nonvolatile Semiconductor Memory And Data Reading Method App 20110044106 - SHIGA; Hitoshi ; et al.	2011-02-24
Nonvolatile semiconductor memory device Grant 7,859,910 - Shiga December 28, 2	2010-12-28
Nonvolatile semiconductor memory and data reading method Grant 7,843,724 - Shiga , et al. November 30, 2	2010-11-30
NAND type flash memory and write method of the same Grant 7,839,678 - Shiga November 23, 2	2010-11-23
Nonvolatile semiconductor memory Grant 7,826,268 - Fujita , et al. November 2, 2	2010-11-02
Nonvolatile Semiconductor Memory Device App 20100241794 - NAGAO; Osamu ; et al.	2010-09-23
Semiconductor integrated circuit and semiconductor integrated circuit design method Grant 7,800,136 - Shiga September 21, 2	2010-09-21
Semiconductor Memory Device And Method Of Reading The Same App 20100208519 - SHIGA; Hitoshi ; et al.	2010-08-19
Nonvolatile Semiconductor Memory Device App 20100149867 - Tanaka; Hiroaki ; et al.	2010-06-17
Non-volatile semiconductor memory device Grant 7,729,178 - Kameda , et al. June 1, 2	2010-06-01
Semiconductor Storage Device App 20100124110 - SHIGA; Hitoshi ; et al.	2010-05-20
Semiconductor Memory System App 20100080056 - SHIGA; Hitoshi	2010-04-01
Application specific semiconductor integrated circuit and its manufacturing method thereof Grant 7,650,584 - Shiga , et al. January 19, 2	2010-01-19
Nand Type Flash Memory And Write Method Of The Same App 20100002510 - Shiga; Hitoshi	2010-01-07
Memory System With A Semiconductor Memory Device App 20090292863 - Shiga; Hitoshi ; et al.	2009-11-26
NAND type flash memory and write method of the same Grant 7,619,920 - Shiga November 17, 2	2009-11-17
Nonvolatile Semiconductor Memory Device App 20090154244 - SHIGA; Hitoshi	2009-06-18
Non-volatile semiconductor storage device Grant 7,522,452 - Shiga April 21, 2	2009-04-21
Nonvolatile Semiconductor Memory App 20090080261 - Fujita; Norihiro ; et al.	2009-03-26
Nand Type Flash Memory And Write Method Of The Same App 20090010063 - SHIGA; Hitoshi	2009-01-08
Nonvolatile Semiconductor Memory And Data Reading Method App 20080239805 - SHIGA; Hitoshi ; et al.	2008-10-02
NAND flash memory and blank page search method therefor Grant 7,382,652 - Shiga , et al. June 3, 2	2008-06-03
Memory system which copies successive pages, and data copy method therefor Grant 7,372,744 - Shiga , et al. May 13, 2	2008-05-13
Semiconductor integrated circuit device Grant 7,369,454 - Shiga May 6, 2	2008-05-06
Nonvolatile Semiconductor Memory Device App 20080082735 - SHIGA; Hitoshi	2008-04-03
Application Specific Semiconductor Integrated Circuit And Its Manufacturing Method Thereof App 20080074929 - SHIGA; Hitoshi ; et al.	2008-03-27
Semiconductor Integrated Circuit And Semiconductor Integrated Circuit Design Method App 20080073673 - SHIGA; Hitoshi	2008-03-27
Non-volatile Semiconductor Memory Device App 20080043531 - KAMEDA; Yasushi ; et al.	2008-02-21
Non-volatile semiconductor memory device Grant 7,327,616 - Kameda , et al. February 5, 2	2008-02-05
Non-volatile Semiconductor Storage Device App 20080013371 - SHIGA; Hitoshi	2008-01-17
Nand Flash Memory And Blank Page Search Method Therefor App 20070097750 - SHIGA; Hitoshi ; et al.	2007-05-03
Multi-value semiconductor memory device and method capable of caching a lower page data upon an incomplete write of an upper page data Grant 7,193,896 - Shiga March 20, 2	2007-03-20
Non-volatile semiconductor memory device Grant 7,161,835 - Shiga January 9, 2	2007-01-09
NAND flash memory and blank page search method therefor Grant 7,161,850 - Shiga , et al. January 9, 2	2007-01-09
Semiconductor memory device App 20060227624 - Shiga; Hitoshi	2006-10-12
Semiconductor integrated circuit device App 20060203596 - Shiga; Hitoshi	2006-09-14
NAND flash memory and blank page search method therefor Grant 7,085,160 - Shiga , et al. August 1, 2	2006-08-01
Non-volatile semiconductor memory device App 20060087887 - Kameda; Yasushi ; et al.	2006-04-27
NAND flash memory and blank page search method therefor App 20060083065 - Shiga; Hitoshi ; et al.	2006-04-20
Memory system which copies successive pages, and data copy method therefor App 20060050314 - Shiga; Hitoshi ; et al.	2006-03-09
Non-volatile semiconductor memory device and electric device with the same Grant 6,982,904 - Shiga January 3, 2	2006-01-03
Nand Flash Memory And Blank Page Search Method Therefor App 20050276107 - Shiga, Hitoshi ; et al.	2005-12-15
Nonvolatile memory Grant 6,963,501 - Shiga November 8, 2	2005-11-08
Nonvolatile semiconductor memory device having a write control circuit Grant 6,937,524 - Shiga , et al. August 30, 2	2005-08-30
Non-volatile semiconductor memory device Grant 6,928,002 - Shiga , et al. August 9, 2	2005-08-09
Non-volatile semiconductor memory device and electric device with the same App 20050146959 - Shiga, Hitoshi	2005-07-07
Non-volatile semiconductor memory device App 20050135157 - Shiga, Hitoshi	2005-06-23
Semiconductor integrated circuit device and read start trigger signal generating method therefor Grant 6,903,983 - Hara , et al. June 7, 2	2005-06-07
Semiconductor device including semiconductor memory Grant 6,888,764 - Shiga , et al. May 3, 2	2005-05-03
Nonvolatile memory App 20050078519 - Shiga, Hitoshi	2005-04-14
Non-volatile semiconductor memory device App 20040240254 - Shiga, Hitoshi ; et al.	2004-12-02
Fast data readout semiconductor storage apparatus Grant 6,826,068 - Shiga , et al. November 30, 2	2004-11-30
Nonvolatile semiconductor memory having page mode with a plurality of banks Grant 6,795,352 - Tanzawa , et al. September 21, 2	2004-09-21
Non-volatile semiconductor memory device having memory blocks pre-programmed before erased Grant 6,778,443 - Shiga , et al. August 17, 2	2004-08-17
Nonvolatile semiconductor memory having page mode with a plurality of banks App 20040090851 - Tanzawa, Toru ; et al.	2004-05-13
Semiconductor integrated circuit device and read start trigger signal generating method therefor App 20040085819 - Hara, Tokumasa ; et al.	2004-05-06
Semiconductor storage apparatus Grant 6,693,818 - Shiga , et al. February 17, 2	2004-02-17
Nonvolatile semiconductor memory device App 20040027901 - Shiga, Hitoshi ; et al.	2004-02-12
Nonvolatile semiconductor memory having page mode with a plurality of banks Grant 6,671,203 - Tanzawa , et al. December 30, 2	2003-12-30
Semiconductor storage apparatus App 20030128593 - Shiga, Hitoshi ; et al.	2003-07-10
Semiconductor memory and method of controlling the same Grant 6,590,813 - Shiga July 8, 2	2003-07-08
Non-volatile semiconductor memory device App 20030117886 - Shiga, Hitoshi ; et al.	2003-06-26
Nonvolatile semiconductor memory having page mode with a plurality of banks App 20030112662 - Tanzawa, Toru ; et al.	2003-06-19
Semiconductor device App 20030072204 - Shiga, Hitoshi ; et al.	2003-04-17
Semiconductor memory and method of controlling the same App 20030058692 - Shiga, Hitoshi	2003-03-27
Non-volatile semiconductor memory device controlling the range of distribution of memory cell threshold voltages Grant 6,434,054 - Shiga , et al. August 13, 2	2002-08-13
Semiconductor storage apparatus App 20020097609 - Shiga, Hitoshi ; et al.	2002-07-25
Non-volatile semiconductor memory device having a function for controlling the range of distribution of memory cell threshold voltages App 20020080654 - Shiga, Hitoshi ; et al.	2002-06-27
Non-volatile semiconductor memory device having a function for controlling the range of distribution of memory cell threshold voltages Grant 6,240,019 - Shiga , et al. May 29, 2	2001-05-29
Semiconductor integrated circuit device and storage device Grant 6,226,224 - Banba , et al. May 1, 2	2001-05-01
Semiconductor memory device Grant 6,108,246 - Umezawa , et al. August 22, 2	2000-08-22