Shibata; Noboru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shibata; Noboru.The latest application filed is for "semiconductor memory with different threshold voltages of memory cells".

Company Profile

53.200.200

Shibata; Noboru - Kawasaki Kanagawa JP
SHIBATA; Noboru - Kawasaki JP
Shibata; Noboru - Kanagawa JP
SHIBATA; Noboru - Kawasaki-shi JP
Shibata; Noboru - Yokohama JP
Shibata; Noboru - Kanagawa-ken N/A JP
- Kawasaki JP
SHIBATA; Noboru - Yokohama-shi JP
Shibata; Noboru - Konan 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, memory system, and write method Grant 11,437,095 - Shibata , et al. September 6, 2	2022-09-06
Semiconductor memory device Grant 11,423,997 - Murayama , et al. August 23, 2	2022-08-23
Semiconductor Memory With Different Threshold Voltages Of Memory Cells App 20220262443 - SHIBATA; Noboru ; et al.	2022-08-18
Semiconductor memory with different threshold voltages of memory cells Grant 11,355,202 - Shibata , et al. June 7, 2	2022-06-07
Semiconductor Memory And Nonvolatile Memory App 20220157387 - HARA; Tokumasa ; et al.	2022-05-19
Memory System App 20220148651 - HARA; Tokumasa ; et al.	2022-05-12
Semiconductor Memory Device For Storing Multivalued Data App 20220139471 - SHIBATA; Noboru ; et al.	2022-05-05
Nonvolatile Memory And Writing Method App 20220130456 - HARA; Tokumasa ; et al.	2022-04-28
Semiconductor memory device which stores plural data in a cell Grant 11,309,019 - Shibata , et al. April 19, 2	2022-04-19
Semiconductor Memory Device And Memory System App 20220115064 - SHIBATA; Noboru ; et al.	2022-04-14
Semiconductor memory device capable of reducing chip size Grant 11,302,398 - Isobe , et al. April 12, 2	2022-04-12
Nonvolatile Memory Multilevel Cell Programming App 20220101915 - HARA; Tokumasa ; et al.	2022-03-31
Semiconductor Memory Device App 20220084609 - MURAYAMA; Akiyuki ; et al.	2022-03-17
Nonvolatile memory and writing method Grant 11,270,765 - Hara , et al. March 8, 2	2022-03-08
Semiconductor memory device for storing multivalued data Grant 11,264,108 - Shibata , et al. March 1, 2	2022-03-01
Memory system Grant 11,264,090 - Hara , et al. March 1, 2	2022-03-01
Semiconductor memory device and memory system Grant 11,238,925 - Shibata , et al. February 1, 2	2022-02-01
Nonvolatile memory multilevel cell programming Grant 11,238,924 - Hara , et al. February 1, 2	2022-02-01
Semiconductor Memory Device App 20210398598 - SHIBUYA; Taira ; et al.	2021-12-23
Semiconductor storage device and memory system Grant 11,183,243 - Wang , et al. November 23, 2	2021-11-23
Semiconductor memory device Grant 11,176,999 - Shibata , et al. November 16, 2	2021-11-16
Semiconductor Memory Device App 20210343336 - SHIBATA; Noboru	2021-11-04
Semiconductor Memory Device Capable Of Shortening Erase Time App 20210312996 - SHIBATA; Noboru	2021-10-07
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20210304821 - NAKAI; Jun ; et al.	2021-09-30
Semiconductor Memory App 20210264990 - SHIBATA; Noboru ; et al.	2021-08-26
Semiconductor memory device Grant 11,074,969 - Shibata July 27, 2	2021-07-27
Nonvolatile semiconductor memory device which performs improved erase operation Grant 11,062,777 - Nakai , et al. July 13, 2	2021-07-13
Semiconductor memory device capable of shortening erase time Grant 11,056,202 - Shibata July 6, 2	2021-07-06
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20210174876 - SHIBATA; Noboru ; et al.	2021-06-10
Nonvolatile Memory And Writing Method App 20210166755 - HARA; Tokumasa ; et al.	2021-06-03
Memory System App 20210158867 - HARA; Tokumasa ; et al.	2021-05-27
Semiconductor Memory Device, Memory System, And Write Method App 20210151099 - SHIBATA; Noboru ; et al.	2021-05-20
Semiconductor memory Grant 11,011,239 - Shibata , et al. May 18, 2	2021-05-18
Semiconductor Memory Device App 20210125670 - SHIBATA; Noboru ; et al.	2021-04-29
Semiconductor Memory Device And Memory System App 20210118495 - SHIBATA; Noboru ; et al.	2021-04-22
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20210104274 - SHIBATA; Noboru ; et al.	2021-04-08
Semiconductor memory system including a plurality of semiconductor memory devices Grant 10,964,394 - Shibata , et al. March 30, 2	2021-03-30
Memory System App 20210082497 - HARA; Tokumasa ; et al.	2021-03-18
Semiconductor Memory Device For Storing Multivalued Data App 20210074372 - SHIBATA; Noboru ; et al.	2021-03-11
Semiconductor memory device, memory system, and write method Grant 10,943,651 - Shibata , et al. March 9, 2	2021-03-09
Nonvolatile memory and writing method Grant 10,937,490 - Hara , et al. March 2, 2	2021-03-02
Semiconductor memory device and memory system Grant 10,916,300 - Shibata , et al. February 9, 2	2021-02-09
Semiconductor Memory Device App 20210027836 - SHIBATA; Noboru	2021-01-28
Semiconductor memory device Grant 10,902,919 - Shibata , et al. January 26, 2	2021-01-26
Semiconductor Memory Device Capable Of Reducing Chip Size App 20210005266 - ISOBE; Katsuaki ; et al.	2021-01-07
Semiconductor memory device which stores plural data in a cell Grant 10,878,895 - Shibata , et al. December 29, 2	2020-12-29
Semiconductor memory device for storing multivalued data Grant 10,867,686 - Shibata , et al. December 15, 2	2020-12-15
Semiconductor memory device Grant 10,818,348 - Shibata October 27, 2	2020-10-27
Nonvolatile Memory And Writing Method App 20200335158 - HARA; Tokumasa ; et al.	2020-10-22
Semiconductor memory device Grant 10,796,779 - Maejima , et al. October 6, 2	2020-10-06
Nonvolatile memory and writing method Grant 10,790,017 - Hara , et al. September 29, 2	2020-09-29
Semiconductor Memory Device And Memory System App 20200302999 - SHIBATA; Noboru ; et al.	2020-09-24
Semiconductor memory device capable of reducing chip size Grant 10,783,971 - Isobe , et al. Sept	2020-09-22
Semiconductor Memory Device App 20200279608 - SHIBATA; Noboru ; et al.	2020-09-03
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20200273524 - Nakai; Jun ; et al.	2020-08-27
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20200251165 - Kind Code	2020-08-06
Semiconductor Memory Device For Storing Multivalued Data App 20200234779 - SHIBATA; Noboru ; et al.	2020-07-23
Semiconductor Memory With Different Threshold Voltages Of Memory Cells App 20200227122 - SHIBATA; Noboru ; et al.	2020-07-16
Semiconductor memory device and memory system Grant 10,714,170 - Shibata , et al.	2020-07-14
Semiconductor Memory App 20200211655 - SHIBATA; Noboru ; et al.	2020-07-02
Semiconductor memory device which stores plural data in a cell Grant 10,699,781 - Shibata , et al.	2020-06-30
Semiconductor Memory Device App 20200194088 - MAEJIMA; Hiroshi ; et al.	2020-06-18
Nonvolatile semiconductor memory device which performs improved erase operation Grant 10,685,715 - Nakai , et al.	2020-06-16
Semiconductor memory device Grant 10,679,700 - Shibata , et al.	2020-06-09
Semiconductor memory device Grant 10,672,487 - Maejima , et al.	2020-06-02
Semiconductor Memory Device And Memory System App 20200143877 - SHIBATA; Noboru ; et al.	2020-05-07
Semiconductor memory device and memory system Grant 10,643,693 - Wang , et al.	2020-05-05
Semiconductor memory device for storing multivalued data Grant 10,636,502 - Shibata , et al.	2020-04-28
Semiconductor memory device Grant 10,614,900 - Maejima , et al.	2020-04-07
Semiconductor memory with different threshold voltages of memory cells Grant 10,607,707 - Shibata , et al.	2020-03-31
Semiconductor Storage Device And Memory System App 20200090753 - WANG; Weihan ; et al.	2020-03-19
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20200066349 - SHIBATA; Noboru ; et al.	2020-02-27
Semiconductor memory device and memory system Grant 10,566,051 - Shibata , et al. Feb	2020-02-18
Semiconductor Memory Device And Memory System App 20200051622 - WANG; Weihan ; et al.	2020-02-13
Semiconductor Memory Device, Memory System, And Write Method App 20200043549 - SHIBATA; Noboru ; et al.	2020-02-06
Semiconductor Memory Device Capable Of Shortening Erase Time App 20200035311 - SHIBATA; Noboru	2020-01-30
Semiconductor storage device and memory system Grant 10,515,700 - Wang , et al. Dec	2019-12-24
Semiconductor Memory Device For Storing Multivalued Data App 20190362797 - SHIBATA; Noboru ; et al.	2019-11-28
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20190362781 - Shibata; Noboru ; et al.	2019-11-28
Semiconductor Memory Device App 20190362782 - SHIBATA; Noboru	2019-11-28
Semiconductor memory device and memory system Grant 10,490,269 - Wang , et al. Nov	2019-11-26
Nonvolatile Memory And Writing Method App 20190355412 - Hara; Tokumasa ; et al.	2019-11-21
Semiconductor memory system including a plurality of semiconductor memory devices Grant 10,482,970 - Shibata , et al. Nov	2019-11-19
Semiconductor Memory Device App 20190325973 - MAEJIMA; Hiroshi ; et al.	2019-10-24
Semiconductor memory device capable of shortening erase time Grant 10,446,247 - Shibata Oc	2019-10-15
Semiconductor memory device which stores plural data in a cell Grant 10,431,297 - Shibata , et al. O	2019-10-01
Nonvolatile memory and writing method Grant 10,431,298 - Hara , et al. O	2019-10-01
Semiconductor memory device for storing multivalued data Grant 10,418,117 - Shibata , et al. Sept	2019-09-17
Semiconductor memory device Grant 10,418,096 - Shibata Sept	2019-09-17
Semiconductor Memory Device Capable Of Reducing Chip Size App 20190279721 - Isobe; Katsuaki ; et al.	2019-09-12
Semiconductor Memory Device App 20190267108 - MAEJIMA; Hiroshi ; et al.	2019-08-29
Semiconductor Storage Device And Memory System App 20190267090 - WANG; Weihan ; et al.	2019-08-29
Semiconductor Memory App 20190259458 - SHIBATA; Noboru ; et al.	2019-08-22
Semiconductor memory device Grant 10,381,096 - Maejima , et al. A	2019-08-13
Semiconductor memory device capable of reducing chip size Grant 10,347,341 - Isobe , et al. July 9, 2	2019-07-09
Nonvolatile Memory And Writing Method App 20190189201 - HARA; Tokumasa ; et al.	2019-06-20
Semiconductor memory device Grant 10,319,450 - Maejima , et al.	2019-06-11
Semiconductor Memory Device App 20190122734 - Shibata; Noboru ; et al.	2019-04-25
Nonvolatile memory and writing method Grant 10,255,971 - Hara , et al.	2019-04-09
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20190074064 - Nakai; Jun ; et al.	2019-03-07
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20190074057 - SHIBATA; NOBORU ; et al.	2019-03-07
Semiconductor Memory Device And Memory System App 20190043568 - WANG; Weihan ; et al.	2019-02-07
Semiconductor Memory Device For Storing Multivalued Data App 20190013082 - SHIBATA; Noboru ; et al.	2019-01-10
Nonvolatile semiconductor memory device which performs improved erase operation Grant 10,157,675 - Nakai , et al. Dec	2018-12-18
Semiconductor memory device and memory system Grant 10,121,536 - Wang , et al. November 6, 2	2018-11-06
Semiconductor Memory Device App 20180315486 - MAEJIMA; Hiroshi ; et al.	2018-11-01
Semiconductor Memory Device Capable Of Shortening Erase Time App 20180308557 - SHIBATA; Noboru	2018-10-25
Semiconductor memory device for storing multivalued data Grant 10,109,358 - Shibata , et al. October 23, 2	2018-10-23
Semiconductor Memory Device App 20180301197 - MAEJIMA; Hiroshi ; et al.	2018-10-18
Semiconductor memory device which stores plural data in a cell Grant 10,096,358 - Shibata , et al. October 9, 2	2018-10-09
Semiconductor Memory Device And Memory System App 20180240515 - SHIBATA; Noboru ; et al.	2018-08-23
Two-level and multi-level data storage semiconductor memory device Grant 10,049,749 - Shibata August 14, 2	2018-08-14
Semiconductor Memory Device App 20180226123 - SHIBATA; Noboru	2018-08-09
Semiconductor memory device capable of shortening erase time Grant 10,037,812 - Shibata July 31, 2	2018-07-31
Semiconductor memory device Grant 10,037,813 - Maejima , et al. July 31, 2	2018-07-31
High-speed readable semiconductor storage device Grant 10,026,484 - Shibata July 17, 2	2018-07-17
Semiconductor Memory Device Capable Of Reducing Chip Size App 20180190359 - Isobe; Katsuaki ; et al.	2018-07-05
Semiconductor memory device Grant 10,002,671 - Shimizu , et al. June 19, 2	2018-06-19
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20180151229 - SHIBATA; Noboru ; et al.	2018-05-31
Semiconductor memory device Grant 9,984,761 - Maejima , et al. May 29, 2	2018-05-29
Semiconductor Memory Device For Storing Multivalued Data App 20180122488 - SHIBATA; Noboru ; et al.	2018-05-03
Semiconductor memory device Grant 9,953,704 - Shibata April 24, 2	2018-04-24
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20180096723 - Shibata; Noboru ; et al.	2018-04-05
Semiconductor memory device capable of reducing chip size Grant 9,934,861 - Isobe , et al. April 3, 2	2018-04-03
Semiconductor memory system including a plurality of semiconductor memory devices Grant 9,928,913 - Shibata , et al. March 27, 2	2018-03-27
Semiconductor Memory Device App 20180075912 - SHIMIZU; Takahiro ; et al.	2018-03-15
Semiconductor Memory Device App 20180061489 - SHIBATA; Noboru	2018-03-01
Semiconductor memory device for storing multivalued data Grant 9,881,681 - Shibata , et al. January 30, 2	2018-01-30
Semiconductor memory device which stores plural data in a cell Grant 9,858,992 - Shibata , et al. January 2, 2	2018-01-02
Semiconductor Memory Device And Memory System App 20170365335 - WANG; Weihan ; et al.	2017-12-21
Memory system and writing method Grant 9,830,983 - Hara , et al. November 28, 2	2017-11-28
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20170330629 - NAKAI; Jun ; et al.	2017-11-16
Memory system Grant 9,799,406 - Sato , et al. October 24, 2	2017-10-24
Semiconductor memory device Grant 9,761,307 - Shibata September 12, 2	2017-09-12
Nonvolatile semiconductor memory device which performs improved erase operation Grant 9,754,672 - Nakai , et al. September 5, 2	2017-09-05
Semiconductor Memory Device App 20170236595 - MAEJIMA; Hiroshi ; et al.	2017-08-17
Semiconductor Memory Device Capable Of Reducing Chip Size App 20170186490 - ISOBE; Katsuaki ; et al.	2017-06-29
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20170178721 - SHIBATA; Noboru ; et al.	2017-06-22
Semiconductor Memory Device App 20170178739 - MAEJIMA; Hiroshi ; et al.	2017-06-22
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20170154679 - SHIBATA; Noboru ; et al.	2017-06-01
Semiconductor Memory Device Capable Of Shortening Erase Time App 20170148524 - SHIBATA; Noboru	2017-05-25
Semiconductor memory device capable of reducing chip size Grant 9,633,736 - Isobe , et al. April 25, 2	2017-04-25
Semiconductor memory device which stores plural data in a cell Grant 9,627,048 - Shibata , et al. April 18, 2	2017-04-18
Semiconductor storage device Grant 9,613,720 - Yamaguchi , et al. April 4, 2	2017-04-04
Semiconductor memory system including a plurality of semiconductor memory devices Grant 9,601,206 - Shibata , et al. March 21, 2	2017-03-21
Semiconductor memory device capable of shortening erase time Grant 9,595,344 - Shibata March 14, 2	2017-03-14
Semiconductor Memory Device For Storing Multivalued Data App 20170053706 - SHIBATA; Noboru ; et al.	2017-02-23
Semiconductor memory device including a NAND string Grant 9,558,828 - Shibata January 31, 2	2017-01-31
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20160365153 - NAKAI; Jun ; et al.	2016-12-15
Nonvolatile Semiconductor Memory Device App 20160322369 - SHIBATA; Noboru ; et al.	2016-11-03
High-speed Readable Semiconductor Storage Device App 20160322111 - SHIBATA; Noboru	2016-11-03
Semiconductor memory device for storing multivalued data Grant 9,460,804 - Shibata , et al. October 4, 2	2016-10-04
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20160284396 - SHIBATA; Noboru ; et al.	2016-09-29
Nonvolatile semiconductor memory device which performs improved erase operation Grant 9,437,308 - Nakai , et al. September 6, 2	2016-09-06
High-speed readable semiconductor storage device Grant 9,424,913 - Shibata August 23, 2	2016-08-23
Semiconductor Memory Device App 20160240247 - SHIBATA; Noboru	2016-08-18
Semiconductor memory device which stores plural data in a cell Grant 9,390,802 - Shibata , et al. July 12, 2	2016-07-12
Nonvolatile semiconductor memory device Grant 9,391,087 - Shibata , et al. July 12, 2	2016-07-12
Semiconductor Storage Device App 20160189801 - YAMAGUCHI; Kouichirou ; et al.	2016-06-30
Semiconductor memory device Grant 9,349,442 - Shibata May 24, 2	2016-05-24
High-speed Readable Semiconductor Storage Device App 20160133318 - SHIBATA; Noboru	2016-05-12
Nonvolatile semiconductor storage device having encrypting arithmetic device Grant 9,317,451 - Suzuki , et al. April 19, 2	2016-04-19
Semiconductor Memory Device Including A Nand String App 20160078941 - SHIBATA; Noboru	2016-03-17
High-speed readable semiconductor storage device Grant 9,263,131 - Shibata February 16, 2	2016-02-16
Semiconductor Memory Device App 20160042800 - SHIBATA; Noboru	2016-02-11
Semiconductor memory device including a flag for selectively controlling erasing and writing of confidential information area Grant 9,256,525 - Suzuki , et al. February 9, 2	2016-02-09
Semiconductor Memory Device For Storing Multivalued Data App 20160012906 - SHIBATA; Noboru ; et al.	2016-01-14
Nonvolatile memory and data writing method Grant 9,230,664 - Hara , et al. January 5, 2	2016-01-05
Memory System App 20150380097 - SATO; Manabu ; et al.	2015-12-31
Semiconductor memory device including a NAND string Grant 9,224,476 - Shibata December 29, 2	2015-12-29
Nonvolatile Memory And Data Writing Method App 20150357040 - HARA; Tokumasa ; et al.	2015-12-10
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20150348618 - SHIBATA; Noboru ; et al.	2015-12-03
Device and authentication method therefor Grant 9,201,811 - Nagai , et al. December 1, 2	2015-12-01
Semiconductor Memory Device Capable Of Reducing Chip Size App 20150332774 - ISOBE; Katsuaki ; et al.	2015-11-19
Semiconductor memory device Grant 9,190,161 - Shibata November 17, 2	2015-11-17
Semiconductor Memory Device App 20150325303 - HASHIMOTO; Toshifumi ; et al.	2015-11-12
Semiconductor memory device for storing multivalued data Grant 9,183,936 - Shibata , et al. November 10, 2	2015-11-10
Semiconductor Memory Device App 20150302920 - SHIBATA; Noboru	2015-10-22
Nonvolatile Memory And Writing Method App 20150269992 - Hara; Tokumasa ; et al.	2015-09-24
Semiconductor memory device which stores plural data in a cell Grant 9,142,299 - Shibata , et al. September 22, 2	2015-09-22
Semiconductor memory device capable of reducing chip size Grant 9,129,688 - Isobe , et al. September 8, 2	2015-09-08
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20150213899 - Nakai; Jun ; et al.	2015-07-30
Nonvolatile Semiconductor Storage Device Having Encrypting Arithmetic Device App 20150161060 - SUZUKI; Toshihiro ; et al.	2015-06-11
Method of error correction of a memory Grant 9,053,043 - Tanaka , et al. June 9, 2	2015-06-09
Semiconductor Memory Device Capable Of Shortening Erase Time App 20150124534 - SHIBATA; Noboru	2015-05-07
Nonvolatile semiconductor memory device which performs improved erase operation Grant 9,025,390 - Nakai , et al. May 5, 2	2015-05-05
Nonvolatile Semiconductor Memory Device App 20150109862 - SHIBATA; Noboru ; et al.	2015-04-23
Semiconductor Memory Device For Storing Multivalued Data App 20150109863 - SHIBATA; Noboru ; et al.	2015-04-23
System of authenticating an individual memory device via reading data including prohibited data and readable data Grant 8,984,294 - Nagai , et al. March 17, 2	2015-03-17
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20150071004 - Shibata; Noboru ; et al.	2015-03-12
Semiconductor memory device capable of shortening erase time Grant 8,971,130 - Shibata March 3, 2	2015-03-03
Semiconductor memory device for storing multivalued data Grant 8,947,930 - Shibata , et al. February 3, 2	2015-02-03
Semiconductor memory system including a plurality of semiconductor memory devices Grant 8,908,433 - Shibata , et al. December 9, 2	2014-12-09
Nonvolatile semiconductor memory device for rendering the same in a busy state after inputting data therein Grant 8,885,408 - Shibata , et al. November 11, 2	2014-11-11
Semiconductor storage system capable of suppressing peak current Grant 8,861,298 - Shibata October 14, 2	2014-10-14
Device and authentication method therefor Grant 8,855,297 - Nagai , et al. October 7, 2	2014-10-07
Semiconductor memory device which stores multilevel data Grant 8,837,213 - Shibata September 16, 2	2014-09-16
Device And Authentication Method Therefor App 20140241527 - Nagai; Yuji ; et al.	2014-08-28
Device And Authentication Method Therefor App 20140245011 - Nagai; Yuji ; et al.	2014-08-28
Device And Authentication Method Therefor App 20140245024 - Nagai; Yuji ; et al.	2014-08-28
Device And Authentication Method Therefor App 20140245010 - Nagai; Yuji ; et al.	2014-08-28
Device And Authentication Method Therefor App 20140245023 - NAGAI; Yuji ; et al.	2014-08-28
Semiconductor Memory Device App 20140233309 - SHIBATA; Noboru	2014-08-21
Nonvolatile Semiconductor Memory Device And Memory System Using The Same App 20140237263 - SUZUKI; Toshihiro ; et al.	2014-08-21
Semiconductor Memory Device For Storing Multivalued Data App 20140233312 - SHIBATA; Noboru ; et al.	2014-08-21
Device and authentication method therefor Grant 8,812,843 - Nagai , et al. August 19, 2	2014-08-19
Device And Authentication Method Therefor App 20140229740 - Nagai; Yuji ; et al.	2014-08-14
Semiconductor Memory Device App 20140185383 - SHIBATA; Noboru	2014-07-03
Memory Grant 8,761,389 - Nagai , et al. June 24, 2	2014-06-24
Semiconductor memory device for storing multivalued data Grant 8,743,607 - Shibata , et al. June 3, 2	2014-06-03
Semiconductor memory device Grant 8,732,466 - Nagai , et al. May 20, 2	2014-05-20
Semiconductor memory system capable of suppressing consumption current Grant 8,730,741 - Shibata , et al. May 20, 2	2014-05-20
Nonvolatile semiconductor memory device Grant 8,687,420 - Shibata , et al. April 1, 2	2014-04-01
Semiconductor Storage Device App 20140086411 - Nagai; Yuji ; et al.	2014-03-27
Semiconductor Memory Device For Storing Multivalued Data App 20140071754 - SHIBATA; Noboru ; et al.	2014-03-13
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20140063973 - SHIBATA; Noboru ; et al.	2014-03-06
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20140029337 - Shibata; Noboru ; et al.	2014-01-30
Semiconductor storage device Grant 8,634,557 - Nagai , et al. January 21, 2	2014-01-21
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20140010015 - Nakai; Jun ; et al.	2014-01-09
High-speed verifiable semiconductor memory device Grant 8,625,356 - Shibata January 7, 2	2014-01-07
Semiconductor memory device for storing multivalued data Grant 08619468 -	2013-12-31
Semiconductor memory device for storing multivalued data Grant 8,619,468 - Shibata , et al. December 31, 2	2013-12-31
Multilevel nonvolatile semiconductor memory system Grant 8,605,500 - Kobayashi , et al. December 10, 2	2013-12-10
Semiconductor memory system including a plurality of semiconductor memory devices Grant 8,593,880 - Shibata , et al. November 26, 2	2013-11-26
Semiconductor Memory Device Which Stores Multilevel Data App 20130286730 - Shibata; Noboru	2013-10-31
Nonvolatile semiconductor memory device which performs improved erase operation Grant 8,559,236 - Nakai , et al. October 15, 2	2013-10-15
Semiconductor memory device which stores plural data in a cell Grant 8,542,538 - Shibata , et al. September 24, 2	2013-09-24
Nonvolatile Semiconductor Storage Device Having Encrypting Arithmetic Device App 20130238931 - SUZUKI; Toshihiro ; et al.	2013-09-12
Nonvolatile semiconductor memory device Grant 8,514,640 - Miakashi , et al. August 20, 2	2013-08-20
Semiconductor memory device and semiconductor memory system storing multilevel data Grant 8,482,976 - Shibata July 9, 2	2013-07-09
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20130148424 - Shibata; Noboru ; et al.	2013-06-13
Semiconductor Storage Device App 20130142333 - Nagai; Yuji ; et al.	2013-06-06
Semiconductor Memory Device App 20130145083 - Suzuki; Toshihiro ; et al.	2013-06-06
Semiconductor Memory Device App 20130145164 - NAGAI; Yuji ; et al.	2013-06-06
Device And Authentication Method Therefor App 20130145162 - NAGAI; Yuji ; et al.	2013-06-06
Device And Authentication Method Therefor App 20130142324 - Nagai; Yuji ; et al.	2013-06-06
Memory App 20130142325 - NAGAI; Yuji ; et al.	2013-06-06
High-speed Readable Semiconductor Storage Device App 20130141970 - Shibata; Noboru	2013-06-06
Semiconductor memory device capable of memorizing multivalued data Grant 8,432,748 - Shibata April 30, 2	2013-04-30
Flash Memory App 20130097473 - TANAKA; Tomoharu ; et al.	2013-04-18
Semiconductor storage device adapted to prevent erroneous writing to non-selected memory cells Grant 8,416,629 - Shibata , et al. April 9, 2	2013-04-09
Semiconductor memory device with improved ECC efficiency Grant 8,406,054 - Shibata , et al. March 26, 2	2013-03-26
Semiconductor memory device capable of increasing writing speed Grant 8,406,056 - Shibata , et al. March 26, 2	2013-03-26
Semiconductor Memory Device Capable Of Shortening Erase Time App 20130051155 - SHIBATA; Noboru	2013-02-28
Semiconductor memory device which stores plural data in a cell Grant 8,385,130 - Shibata , et al. February 26, 2	2013-02-26
Semiconductor memory device capable of accurate reading even when erasure level changes Grant 8,379,444 - Shibata , et al. February 19, 2	2013-02-19
Semiconductor storage device capable of reducing erasure time Grant 8,379,445 - Shibata , et al. February 19, 2	2013-02-19
Semiconductor Memory Device For Storing Multivalued Data App 20130039126 - SHIBATA; Noboru ; et al.	2013-02-14
Semiconductor memory device capable of suppressing peak current Grant 8,374,030 - Shibata February 12, 2	2013-02-12
Nonvolatile Semiconductor Memory Device App 20130028019 - SHIBATA; Noboru ; et al.	2013-01-31
Semiconductor memory device Grant 8,363,468 - Shimizu , et al. January 29, 2	2013-01-29
Flash memory Grant 8,365,025 - Tanaka , et al. January 29, 2	2013-01-29
Semiconductor Memory Device Capable Of Reducing Chip Size App 20130003461 - ISOBE; Katsuaki ; et al.	2013-01-03
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20120320682 - SHIBATA; Noboru ; et al.	2012-12-20
Semiconductor memory device capable of shortening erase time Grant 8,335,114 - Shibata December 18, 2	2012-12-18
Semiconductor memory device capable of lowering a write voltage Grant 8,331,148 - Shibata December 11, 2	2012-12-11
Semiconductor Memory Device Capable Of Memorizing Multivalued Data App 20120294089 - SHIBATA; Noboru	2012-11-22
Semiconductor memory device for storing multivalued data Grant 8,310,871 - Shibata , et al. November 13, 2	2012-11-13
Semiconductor Memory Device In Which Capacitance Between Bit Lines Is Reduced, And Method Of Manufacturing The Same App 20120268978 - SHIBATA; Noboru	2012-10-25
Semiconductor memory device capable of reducing chip size Grant 8,295,090 - Isobe , et al. October 23, 2	2012-10-23
Semiconductor memory device capable of suppressing peak current Grant 8,289,783 - Shibata October 16, 2	2012-10-16
Semiconductor memory system including a plurality of semiconductor memory devices Grant 8,284,607 - Shibata , et al. October 9, 2	2012-10-09
Non-volatile semiconductor storage device Grant 8,279,670 - Futatsuyama , et al. October 2, 2	2012-10-02
NAND type flash memory Grant 8,274,826 - Hashimoto , et al. September 25, 2	2012-09-25
Semiconductor Device And Method Of Manufacturing The Same App 20120235218 - KUTSUKAKE; Hiroyuki ; et al.	2012-09-20
Nonvolatile semiconductor memory device Grant 8,270,214 - Shibata , et al. September 18, 2	2012-09-18
High-speed Verifiable Semiconductor Memory Device App 20120230115 - SHIBATA; Noboru	2012-09-13
Semiconductor memory device capable of memorizing multivalued data Grant 8,264,894 - Shibata September 11, 2	2012-09-11
Nonvolatile Semiconductor Memory Device App 20120224422 - Shibata; Noboru ; et al.	2012-09-06
Semiconductor Memory System Capable Of Suppressing Consumption Current App 20120206977 - SHIBATA; Noboru ; et al.	2012-08-16
Semiconductor Memory Device In Which Capacitance Between Bit Lines Is Reduced, And Method Of Manufacturing The Same App 20120201079 - Shibata; Noboru	2012-08-09
Semiconductor Memory Device Capable Of Preventing A Shift Of Threshold Voltage App 20120182800 - HONMA; Mitsuaki ; et al.	2012-07-19
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20120163091 - Shibata; Noboru ; et al.	2012-06-28
Semiconductor Memory Device Capable Of Suppressing Peak Current App 20120163078 - SHIBATA; Noboru	2012-06-28
Semiconductor Storage System Capable Of Suppressing Peak Current App 20120163112 - SHIBATA; Noboru	2012-06-28
High-speed verifiable semiconductor memory device Grant 8,203,889 - Shibata June 19, 2	2012-06-19
Semiconductor Storage Device Adapted To Prevent Erroneous Writing To Non-selected Memory Cells App 20120147670 - SHIBATA; Noboru ; et al.	2012-06-14
Semiconductor memory device having dummy cells in NAND strings applied with an additional program voltage after erasure and prior to data programming Grant 8,194,461 - Kosaki , et al. June 5, 2	2012-06-05
Nonvolatile semiconductor memory device with a voltage setting circuit for a step-up shift test Grant 8,189,389 - Shibata , et al. May 29, 2	2012-05-29
Semiconductor Memory Device With Improved Ecc Efficiency App 20120113717 - Shibata; Noboru ; et al.	2012-05-10
Semiconductor memory device capable of preventing a shift of threshold voltage Grant 8,174,883 - Honma , et al. May 8, 2	2012-05-08
Semiconductor Memory Device Capable Of Increasing Writing Speed App 20120092929 - Shibata; Noboru ; et al.	2012-04-19
Nonvolatile semiconductor memory device and memory system Grant 8,159,882 - Honma , et al. April 17, 2	2012-04-17
Semiconductor memory device which stores plural data in a cell Grant 8,154,930 - Shibata , et al. April 10, 2	2012-04-10
Semiconductor storage device adapted to prevent erroneous writing to non-selected memory cells Grant 8,149,629 - Shibata , et al. April 3, 2	2012-04-03
Rotor core having bridges connection magnetic pole and method of manufacturing the same Grant 8,138,650 - Shiga , et al. March 20, 2	2012-03-20
Semiconductor Memory Device Capable Of Memorizing Multivalued Data App 20120051146 - SHIBATA; Noboru	2012-03-01
Multilevel Nonvolatile Semiconductor Memory System App 20120054416 - KOBAYASHI; Naoki ; et al.	2012-03-01
Nonvolatile Semiconductor Memory Device Which Performs Improved Erase Operation App 20120044764 - NAKAI; Jun ; et al.	2012-02-23
Semiconductor memory device with improved ECC efficiency Grant 8,116,134 - Shibata , et al. February 14, 2	2012-02-14
Semiconductor memory device capable of increasing writing speed Grant 8,098,524 - Shibata , et al. January 17, 2	2012-01-17
Semiconductor memory device capable of memorizing multivalued data Grant 8,077,514 - Shibata December 13, 2	2011-12-13
Semiconductor Memory Device Capable Of Lowering A Write Voltage App 20110261619 - SHIBATA; Noboru	2011-10-27
Semiconductor Memory Device Capable Of Shortenin Erase Time App 20110242903 - SHIBATA; Noboru	2011-10-06
Semiconductor Memory Device For Storing Multivalued Data App 20110242890 - SHIBATA; Noboru ; et al.	2011-10-06
Semiconductor Memory Device From Which Data Can Be Read At Low Power App 20110238889 - Miakashi; Makoto ; et al.	2011-09-29
Nonvolatile Semiconductor Memory Device App 20110211395 - MIAKASHI; Makoto ; et al.	2011-09-01
Nonvolatile Semiconductor Memory Device And Memory System App 20110205805 - Honma; Mitsuaki ; et al.	2011-08-25
Semiconductor memory device capable of lowering a write voltage Grant 8,004,889 - Shibata August 23, 2	2011-08-23
Semiconductor memory device capable of shortening erase time Grant 7,995,392 - Shibata August 9, 2	2011-08-09
Semiconductor Storage Device Capable Of Reducing Erasure Time App 20110176362 - SHIBATA; Noboru ; et al.	2011-07-21
Semiconductor Memory Device Capable Of Accurate Reading Even When Erasure Level Changes App 20110170347 - SHIBATA; Noboru ; et al.	2011-07-14
Semiconductor Memory Device Capable Of Increasing Writing Speed App 20110170350 - SHIBATA; Noboru ; et al.	2011-07-14
Semiconductor memory device for storing multivalued data Grant 7,978,514 - Shibata , et al. July 12, 2	2011-07-12
Flash Memory App 20110167320 - TANAKA; Tomoharu ; et al.	2011-07-07
High-speed Verifiable Semiconductor Memory Device App 20110164458 - SHIBATA; Noboru	2011-07-07
Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells Grant 7,969,784 - Takeuchi , et al. June 28, 2	2011-06-28
Semiconductor Memory Device App 20110141811 - Shimizu; Takahiro ; et al.	2011-06-16
Nonvolatile Semiconductor Memory Device App 20110116315 - Shibata; Noboru ; et al.	2011-05-19
Nonvolatile Semiconductor Memory Having Plural Data Storage Portions For A Bit Line Connected To Memory Cells App 20110096598 - TAKEUCHI; Ken ; et al.	2011-04-28
Semiconductor Memory Device And Method For Controlling The Same App 20110096605 - Kosaki; Yasukazu ; et al.	2011-04-28
Semiconductor memory device capable of increasing writing speed Grant 7,933,152 - Shibata , et al. April 26, 2	2011-04-26
High-speed verifiable semiconductor memory device Grant 7,929,352 - Shibata April 19, 2	2011-04-19
Semiconductor memory device Grant 7,916,534 - Shimizu , et al. March 29, 2	2011-03-29
Non-volatile Semiconductor Storage Device App 20110069545 - FUTATSUYAMA; Takuya ; et al.	2011-03-24
Flash memory Grant 7,908,529 - Tanaka , et al. March 15, 2	2011-03-15
Semiconductor Memory Device Capable Of Suppressing Peak Current App 20110058416 - Shibata; Noboru	2011-03-10
Nonvolatile semiconductor memory device with first and second write sequences controlled by a command or an address Grant 7,894,259 - Shibata , et al. February 22, 2	2011-02-22
Nand Type Flash Memory App 20110019477 - Hashimoto; Toshifumi ; et al.	2011-01-27
Nonvolatile Semiconductor Memory Device App 20110019470 - SHIBATA; Noboru ; et al.	2011-01-27
Semiconductor Memory Device Capable Of Reducing Chip Size App 20110013456 - ISOBE; Katsuaki ; et al.	2011-01-20
Non-volatile semiconductor storage system Grant 7,872,910 - Honma , et al. January 18, 2	2011-01-18
Semiconductor memory device realizing a channel voltage control scheme adopting dummy cells with threshold voltage higher than threshold voltage of erased memory cells and method thereof Grant 7,869,280 - Kosaki , et al. January 11, 2	2011-01-11
Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells Grant 7,864,592 - Takeuchi , et al. January 4, 2	2011-01-04
Semiconductor Memory Device Capable Of Memorizing Multivalued Data App 20100329006 - SHIBATA; Noboru	2010-12-30
Semiconductor memory device capable of suppressing peak current Grant 7,855,914 - Shibata December 21, 2	2010-12-21
Semiconductor memory device capable of reading data reliably Grant 7,843,723 - Shibata November 30, 2	2010-11-30
Semiconductor memory device capable of executing high-speed read Grant 7,839,686 - Shibata November 23, 2	2010-11-23
Semiconductor Memory Device for Storing Multivalued Data App 20100277980 - SHIBATA; Noboru ; et al.	2010-11-04
Semiconductor storage device provided with memory cell having charge accumulation layer and control gate Grant 7,817,468 - Isobe , et al. October 19, 2	2010-10-19
Semiconductor memory device Grant 7,813,171 - Shibata , et al. October 12, 2	2010-10-12
Semiconductor memory device capable of memorizing multivalued data Grant 7,813,170 - Shibata October 12, 2	2010-10-12
Semiconductor memory device for storing multivalued data Grant 7,813,174 - Shibata , et al. October 12, 2	2010-10-12
Nonvolatile semiconductor memory including memory cell for storing multilevel data having two or more values Grant 7,808,821 - Ogawa , et al. October 5, 2	2010-10-05
Semiconductor Memory Device Which Stores Plural Data In A Cell App 20100214852 - Shibata; Noboru ; et al.	2010-08-26
Semiconductor memory device for storing multivalued data Grant 7,782,670 - Shibata , et al. August 24, 2	2010-08-24
Semiconductor memory device capable of correcting a read level properly Grant 7,768,830 - Shibata , et al. August 3, 2	2010-08-03
Semiconductor memory device for storing multilevel data Grant 7,768,829 - Shibata August 3, 2	2010-08-03
Semiconductor Memory Device And Semiconductor Memory System Storing Multilevel Data App 20100142270 - SHIBATA; Noboru	2010-06-10
Semiconductor Memory Device Capable Of Preventing A Shift Of Threshold Voltage App 20100142271 - HONMA; Mitsuaki ; et al.	2010-06-10
Semiconductor Memory Device For Storing Multi Level Data App 20100124109 - HONMA; Mitsuaki ; et al.	2010-05-20
Semiconductor Storage Device Adapted To Prevent Erroneous Writing To Non-selected Memory Cells App 20100118605 - SHIBATA; Noboru ; et al.	2010-05-13
Semiconductor Memory System Including A Plurality Of Semiconductor Memory Devices App 20100097864 - SHIBATA; Noboru ; et al.	2010-04-22
Semiconductor Memory Device Capable Of Increasing Writing Speed App 20100091570 - SHIBATA; Noboru ; et al.	2010-04-15
Nonvolatile Semiconductor Memory Device App 20100027333 - Shibata; Noboru ; et al.	2010-02-04
Nonvolatile Semiconductor Memory Having Plural Data Storage Portions For A Bit Line Connected To Memory Cells App 20090323416 - TAKEUCHI; Ken ; et al.	2009-12-31
Semiconductor Memory Device Capable Of Lowering A Write Voltage App 20090316479 - Shibata; Noboru	2009-12-24
Semiconductor Memory Device for Storing Multivalued Data App 20090303791 - SHIBATA; Noboru ; et al.	2009-12-10
High-speed Verifiable Semiconductor Memory Device App 20090285029 - SHIBATA; Noboru	2009-11-19
Non-volatile Semiconductor Storage System App 20090201726 - HONMA; Mitsuaki ; et al.	2009-08-13
Semiconductor Memory Device Capable Of Correcting A Read Level Properly App 20090190399 - Shibata; Noboru ; et al.	2009-07-30
Semiconductor Memory Device for Storing Multivalued Data App 20090168515 - SHIBATA; Noboru ; et al.	2009-07-02
Semiconductor Memory Device With Improved Ecc Efficiency App 20090168522 - SHIBATA; Noboru ; et al.	2009-07-02
Flash Memory App 20090164712 - TANAKA; Tomoharu ; et al.	2009-06-25
Semiconductor Memory Device Capable Of Shortening Erase Time App 20090154252 - SHIBATA; Noboru	2009-06-18
Nonvolatile Semiconductor Storage Apparatus App 20090154239 - HONMA; Mitsuaki ; et al.	2009-06-18
Semiconductor Storage Device Provided With Memory Cell Having Charge Accumulation Layer And Control Gate App 20090141553 - Isobe; Katsuaki ; et al.	2009-06-04