Yamada; Shigekazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamada; Shigekazu.The latest application filed is for "asymmetric plane driver circuits in a multi-plane memory device".

Company Profile

14.90.81

Yamada; Shigekazu - Tokyo JP
Yamada; Shigekazu - Suginamiku JP
YAMADA; Shigekazu - Kumagaya-city Saitama Prefecture
Yamada; Shigekazu - Suginami-ku JP
Yamada; Shigekazu - Tokoyo JP
Yamada; Shigekazu - Kawasaki JP
Yamada; Shigekazu - Suginami JP
Yamada; Shigekazu - Cupertino CA
Yamada, Shigekazu - Kawasaki-shi JP
Yamada; Shigekazu - Kunitachi JP
Yamada, Shigekazu - Hitachi-shi 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
Asymmetric Plane Driver Circuits In A Multi-plane Memory Device App 20220276806 - Kavalipurapu; Kalyan Chakravarthy C. ; et al.	2022-09-01
High-voltage shifter with reduced transistor degradation Grant 11,380,401 - Yamada July 5, 2	2022-07-05
Memory Device Including Voltage Control For Difussion Regions Associated With Memory Blocks App 20220208274 - Shikata; Go ; et al.	2022-06-30
High-voltage shifter with degradation compensation Grant 11,355,206 - Yamada June 7, 2	2022-06-07
Asymmetric plane driver circuits in a multi-plane memory device Grant 11,354,067 - Kavalipurapu , et al. June 7, 2	2022-06-07
Asymmetric Plane Driver Circuits In A Multi-plane Memory Device App 20220043597 - Kavalipurapu; Kalyan Chakravarthy C. ; et al.	2022-02-10
Memory Device And Method Of Operation App 20220005530 - Yamada; Shigekazu	2022-01-06
Standby Biasing Techniques To Reduce Read Disturbs App 20210375375 - Piccardi; Michele ; et al.	2021-12-02
Comparator Grant 11,125,819 - Yamada September 21, 2	2021-09-21
Memory device and method of operation Grant 11,127,463 - Yamada September 21, 2	2021-09-21
Standby biasing techniques to reduce read disturbs Grant 11,094,385 - Piccardi , et al. August 17, 2	2021-08-17
High-voltage Shifter With Reduced Transistor Degradation App 20210249084 - Yamada; Shigekazu	2021-08-12
High-voltage Shifter With Degradation Compensation App 20210202016 - Yamada; Shigekazu	2021-07-01
Memory Device And Method Of Operation App 20210158872 - Yamada; Shigekazu	2021-05-27
High-voltage shifter with reduced transistor degradation Grant 10,998,050 - Yamada May 4, 2	2021-05-04
High-voltage shifter with degradation compensation Grant 10,957,402 - Yamada March 23, 2	2021-03-23
Semiconductor memory column decoder device and method Grant 10,950,309 - Yamada , et al. March 16, 2	2021-03-16
Memory device and method of operation Grant 10,937,501 - Yamada March 2, 2	2021-03-02
Standby Biasing Techniques To Reduce Read Disturbs App 20200357478 - Piccardi; Michele ; et al.	2020-11-12
Monitoring and charging inhibit bit-line Grant 10,803,957 - Yamada October 13, 2	2020-10-13
Apparatuses and methods to control body potential in 3D non-volatile memory operations Grant 10,796,778 - Zhao , et al. October 6, 2	2020-10-06
Standby biasing techniques to reduce read disturbs Grant 10,741,263 - Piccardi , et al. A	2020-08-11
High-voltage Shifter With Reduced Transistor Degradation App 20200243142 - Yamada; Shigekazu	2020-07-30
High-voltage Shifter With Degradation Compensation App 20200243145 - Yamada; Shigekazu	2020-07-30
Apparatuses And Methods To Control Body Potential In 3d Non-volatile Memory Operations App 20200234781 - Zhao; Han ; et al.	2020-07-23
Memories configured to control discharge of a control gate voltage of a transistor connected between a data line and a common source Grant 10,706,912 - Yamada	2020-07-07
Standby Biasing Techniques To Reduce Read Disturbs App 20200211661 - Piccardi; Michele ; et al.	2020-07-02
Comparator App 20200191866 - Yamada; Shigekazu	2020-06-18
Memories Configured To Control Discharge Of A Control Gate Voltage Of A Transistor Connected Between A Data Line And A Common So App 20200118615 - Yamada; Shigekazu	2020-04-16
Monitoring And Charging Inhibit Bit-line App 20200118634 - Yamada; Shigekazu	2020-04-16
Comparator Grant 10,591,541 - Yamada	2020-03-17
High-voltage shifter with reduced transistor degradation Grant 10,586,600 - Yamada	2020-03-10
Comparator App 20200049763 - Yamada; Shigekazu	2020-02-13
Memory Device And Method Of Operation App 20200013467 - Yamada; Shigekazu	2020-01-09
Monitoring And Charging Inhibit Bit-line App 20200005876 - Yamada; Shigekazu	2020-01-02
Integrated circuit devices configured to control discharge of a control gate voltage Grant 10,510,397 - Yamada Dec	2019-12-17
Monitoring and charging inhibit bit-line Grant 10,510,419 - Yamada Dec	2019-12-17
Apparatuses and methods to control body potential in 3D non-volatile memory operations Grant 10,490,292 - Zhao , et al. Nov	2019-11-26
Memory device and method of operation Grant 10,446,236 - Yamada Oc	2019-10-15
Integrated Circuit Devices Configured To Control Discharge Of A Control Gate Voltage App 20190287604 - Yamada; Shigekazu	2019-09-19
Controlling discharge of a control gate voltage Grant 10,347,320 - Yamada July 9, 2	2019-07-09
Controlling Discharge Of A Control Gate Voltage App 20190206481 - Yamada; Shigekazu	2019-07-04
Apparatuses And Methods To Control Body Potential In 3d Non-volatile Memory Operations App 20190147966 - Zhao; Han ; et al.	2019-05-16
Apparatuses and methods to control body potential in 3D non-volatile memory operations Grant 10,170,196 - Zhao , et al. J	2019-01-01
Semiconductor Memory Column Decoder Device And Method App 20180342299 - Yamada; Shigekazu ; et al.	2018-11-29
Semiconductor memory column decoder device and method Grant 10,056,149 - Yamada , et al. August 21, 2	2018-08-21
Apparatuses And Methods To Control Body Potential In 3d Non-volatile Memory Operations App 20180114581 - Zhao; Han ; et al.	2018-04-26
Apparatuses and methods to control body potential in 3D non-volatile memory operations Grant 9,881,686 - Zhao , et al. January 30, 2	2018-01-30
Light Alloy Wheel, Method For Manufacturing Same, And Device For Manufacturing Same App 20170266722 - HARIMOTO; Takeshi ; et al.	2017-09-21
Automatic word line leakage measurement circuitry Grant 9,704,542 - Yamada July 11, 2	2017-07-11
Leakage current detection Grant 9,697,912 - Pan , et al. July 4, 2	2017-07-04
Semiconductor Memory Column Decoder Device And Method App 20170125106 - YAMADA; SHIGEKAZU ; et al.	2017-05-04
Apparatuses And Methods To Control Body Potential In Memory Operations App 20170110198 - Zhao; Han ; et al.	2017-04-20
Apparatuses and methods to control body potential in memory operations Grant 9,536,618 - Zhao , et al. January 3, 2	2017-01-03
Leakage Current Detection App 20160351274 - Pan; Feng ; et al.	2016-12-01
Semiconductor memory column decoder device and method Grant 9,466,380 - Yamada , et al. October 11, 2	2016-10-11
Leakage current detection Grant 9,443,610 - Pan , et al. September 13, 2	2016-09-13
Current leakage reduction in 3D NAND memory Grant 9,424,936 - Tanzawa , et al. August 23, 2	2016-08-23
Semiconductor Memory Column Decoder Device And Method App 20160232974 - Yamada; Shigekazu ; et al.	2016-08-11
Sensing with boost Grant 9,312,018 - Yamada April 12, 2	2016-04-12
Sensing With Boost App 20160086673 - YAMADA; SHIGEKAZU	2016-03-24
Leakage measurement systems Grant 9,269,410 - Yamada February 23, 2	2016-02-23
Automatic Word Line Leakage Measurement Circuitry App 20160005471 - YAMADA; SHIGEKAZU	2016-01-07
Apparatuses, integrated circuits, and methods for measuring leakage current Grant 9,183,948 - Yamada November 10, 2	2015-11-10
Automatic word line leakage measurement circuitry Grant 9,159,452 - Yamada October 13, 2	2015-10-13
Apparatuses And Methods To Control Body Potential In Memory Operations App 20150287472 - Zhao; Han ; et al.	2015-10-08
Apparatuses and methods to control body potential in memory operations Grant 9,064,577 - Zhao , et al. June 23, 2	2015-06-23
Leakage Measurement Systems App 20150109867 - Yamada; Shigekazu	2015-04-23
Leakage measurement systems Grant 8,947,946 - Yamada February 3, 2	2015-02-03
Apparatuses, Integrated Circuits, And Methods For Measuring Leakage Current App 20150029802 - Yamada; Shigekazu	2015-01-29
Select gate programming in a memory device Grant 8,873,297 - Yamada , et al. October 28, 2	2014-10-28
Apparatuses, integrated circuits, and methods for measuring leakage current Grant 8,867,290 - Yamada October 21, 2	2014-10-21
Circuits, systems, and methods for driving high and low voltages on bit lines in non-volatile memory Grant 8,760,933 - Yamada June 24, 2	2014-06-24
Apparatuses And Methods To Control Body Potential In Memory Operations App 20140160851 - Zhao; Han ; et al.	2014-06-12
Apparatuses, Integrated Circuits, And Methods For Measuring Leakage Current App 20140133249 - Yamada; Shigekazu	2014-05-15
Leakage Measurement Systems App 20140071772 - Yamada; Shigekazu	2014-03-13
Apparatuses, integrated circuits, and methods for measuring leakage current Grant 8,634,264 - Yamada January 21, 2	2014-01-21
Select Gate Programming In A Memory Device App 20140003151 - Yamada; Shigekazu ; et al.	2014-01-02
Semiconductor Memory Column Decoder Device And Method App 20130315001 - Yamada; Shigekazu ; et al.	2013-11-28
Leakage measurement systems Grant 8,588,007 - Yamada November 19, 2	2013-11-19
Select gate programming in a memory device Grant 8,542,534 - Yamada , et al. September 24, 2	2013-09-24
Semiconductor memory column decoder device and method Grant 8,503,249 - Yamada , et al. August 6, 2	2013-08-06
Word line drivers in non-volatile memory device and method having a shared power bank and processor-based systems using same Grant 8,482,986 - Yamada July 9, 2	2013-07-09
Memory erase methods and devices Grant 8,462,559 - Yamada , et al. June 11, 2	2013-06-11
Apparatuses, Integrated Circuits, And Methods For Measuring Leakage Current App 20130107640 - YAMADA; SHIGEKAZU	2013-05-02
Circuits, systems and methods for driving high and low voltages on bit lines in non-volatile memory Grant 8,363,490 - Yamada January 29, 2	2013-01-29
Circuits, Systems, And Methods For Driving High And Low Voltages On Bit Lines In Non-volatile Memory App 20130003464 - Yamada; Shigekazu	2013-01-03
Word Line Drivers In Non-volatile Memory Device And Method Having A Shared Power Bank And Processor-based Systems Using Same App 20120281482 - Yamada; Shigekazu	2012-11-08
Semiconductor memory device having bit line pre-charge unit separated from data register Grant 8,284,613 - Yamada October 9, 2	2012-10-09
Leakage Measurement Systems App 20120218833 - Yamada; Shigekazu	2012-08-30
Word line drivers in non-volatile memory device and method having a shared power bank and processor-based systems using same Grant 8,238,165 - Yamada August 7, 2	2012-08-07
Methods for programming a memory device and memory devices using inhibit voltages that are less than a supply voltage Grant 8,194,446 - Yamada June 5, 2	2012-06-05
Memory Erase Methods And Devices App 20120092933 - YAMADA; Shigekazu ; et al.	2012-04-19
Circuits, Systems And Methods For Driving High And Low Voltages On Bit Lines In Non-volatile Memory App 20120014185 - Yamada; Shigekazu	2012-01-19
Memory erase methods and devices Grant 8,089,816 - Yamada , et al. January 3, 2	2012-01-03
Semiconductor Memory Column Decoder Device And Method App 20110286282 - Yamada; Shigekazu ; et al.	2011-11-24
Circuits, systems and methods for driving high and low voltages on bit lines in non-volatile memory Grant 8,045,395 - Yamada October 25, 2	2011-10-25
Select Gate Programming In A Memory Device App 20110249503 - Yamada; Shigekazu ; et al.	2011-10-13
Semiconductor memory column decoder device and method Grant 8,000,151 - Yamada , et al. August 16, 2	2011-08-16
Methods For Programming A Memory Device And Memory Devices Using Inhibit Voltages That Are Less Than A Supply Voltage App 20110164456 - Yamada; Shigekazu	2011-07-07
Word Line Drivers In Non-volatile Memory Device And Method Having A Shared Power Bank And Processor-based Systems Using Same App 20110110163 - Yamada; Shigekazu	2011-05-12
Methods and apparatuses relating to automatic cell threshold voltage measurement Grant 7,920,428 - Yamada April 5, 2	2011-04-05
Methods for programming a memory device and memory devices using inhibit voltages that are less than a supply voltage Grant 7,916,546 - Yamada March 29, 2	2011-03-29
VCC control inside data register of memory device Grant 7,916,518 - Yamada March 29, 2	2011-03-29
Word line drivers in non-volatile memory device and method having a shared power bank and processor-based systems using same Grant 7,872,920 - Yamada January 18, 2	2011-01-18
Memory Erase Methods And Devices App 20100309730 - Yamada; Shigekazu ; et al.	2010-12-09
Methods For Programming A Memory Device And Memory Devices Using Inhibit Voltages That Are Less Than A Supply Voltage App 20100271871 - Yamada; Shigekazu	2010-10-28
Vcc Control Inside Data Register Of Memory Device App 20100259977 - Yamada; Shigekazu	2010-10-14
Semiconductor Memory Device Having Bit Line Pre-charge Unit Separated From Data Register App 20100246274 - YAMADA; SHIGEKAZU	2010-09-30
Method and system for selectively limiting peak power consumption during programming or erase of non-volatile memory devices Grant 7,800,953 - Yamada September 21, 2	2010-09-21
Circuits, Systems And Methods For Driving High And Low Voltages On Bit Lines In Non-volatile Memory App 20100220530 - Yamada; Shigekazu	2010-09-02
VCC control inside data register of memory device Grant 7,768,817 - Yamada August 3, 2	2010-08-03
Semiconductor memory device having bit line pre-charge unit separated from data register Grant 7,746,701 - Yamada June 29, 2	2010-06-29
Automatic Word Line Leakage Measurement Circuitry App 20100125429 - YAMADA; SHIGEKAZU	2010-05-20
Circuits, systems and methods for driving high and low voltages on bit lines in non-volatile memory Grant 7,719,899 - Yamada May 18, 2	2010-05-18
Word Line Drivers In Non-volatile Memory Device And Method Having A Shared Power Bank And Processor-based Systems Using Same App 20100020606 - Yamada; Shigekazu	2010-01-28
Method And System For Selectively Limiting Peak Power Consumption During Programming Or Erase Of Non-volatile Memory Devices App 20090279376 - Yamada; Shigekazu	2009-11-12
Word line drivers having a low pass filter circuit in non-volatile memory device Grant 7,609,559 - Yamada October 27, 2	2009-10-27
Vcc Control Inside Data Register Of Memory Device App 20090238011 - Yamada; Shigekazu	2009-09-24
Method and system for selectively limiting peak power consumption during programming or erase of non-volatile memory devices Grant 7,567,462 - Yamada July 28, 2	2009-07-28
Semiconductor memory column decoder device and method App 20090180333 - Yamada; Shigekazu ; et al.	2009-07-16
Semiconductor memory device having bit line pre-charge unit separated from data register App 20090180331 - Yamada; Shigekazu	2009-07-16
Methods And Apparatuses Relating To Automatic Cell Threshold Voltage Measurement App 20090116290 - Yamada; Shigekazu	2009-05-07
Method, apparatus and system relating to automatic cell threshold voltage measurement Grant 7,483,305 - Yamada January 27, 2	2009-01-27
Voltage control circuit and semiconductor device Grant 7,450,460 - Yamada November 11, 2	2008-11-11
Circuits, systems and methods for driving high and low voltages on bit lines in non-volatile memory App 20080192550 - Yamada; Shigekazu	2008-08-14
Word line drivers in non-volatile memory device and method having a shared power bank and processor-based systems using same App 20080170433 - Yamada; Shigekazu	2008-07-17
Method and system for selectively limiting peak power consumption during programming or erase of non-volatile memory devices App 20080117686 - Yamada; Shigekazu	2008-05-22
Method, apparatus and system relating to automatic cell threshold voltage measurement App 20080049495 - Yamada; Shigekazu	2008-02-28
Nonvolatile semiconductor memory Grant 7,280,413 - Yamada October 9, 2	2007-10-09
Semiconductor device and writing method Grant 7,227,778 - Yamada June 5, 2	2007-06-05
Semiconductor device and source voltage control method Grant 7,206,232 - Kurosaki , et al. April 17, 2	2007-04-17
Semiconductor device, semiconductor device testing method, and programming method Grant 7,184,338 - Nakagawa , et al. February 27, 2	2007-02-27
Semiconductor device and method for writing data into the semiconductor device Grant 7,158,417 - Yamada January 2, 2	2007-01-02
Semiconductor device and writing method App 20060176742 - Yamada; Shigekazu	2006-08-10
Flash memory having spare sector with shortened access time Grant 7,082,066 - Yamada July 25, 2	2006-07-25
Semiconductor device, semiconductor device testing method, and programming method App 20060077736 - Nakagawa; Harunobu ; et al.	2006-04-13
Voltage control circuit and semiconductor device App 20060002200 - Yamada; Shigekazu	2006-01-05
Semiconductor device and source voltage control method App 20050286328 - Kurosaki, Kazuhide ; et al.	2005-12-29
Flash memory having spare sector with shortened access time App 20050254322 - Yamada, Shigekazu	2005-11-17
Semiconductor device and method for writing data into the semiconductor device App 20050213388 - Yamada, Shigekazu	2005-09-29
Nonvolatile semiconductor memory App 20050201159 - Yamada, Shigekazu	2005-09-15
Method to obtain temperature independent program threshold voltage distribution using temperature dependent voltage reference Grant 6,944,057 - Runnion , et al. September 13, 2	2005-09-13
Nonvolatile semiconductor memory device Grant 6,912,160 - Yamada June 28, 2	2005-06-28
Ground structure for page read and page write for flash memory Grant 6,859,393 - Yang , et al. February 22, 2	2005-02-22
Nonvolatile semiconductor memory device Grant 6,839,279 - Yamada January 4, 2	2005-01-04
Nonvolatile Semiconductor Memory Device App 20040246784 - Yamada, Shigekazu	2004-12-09
System for control of pre-charge levels in a memory device Grant 6,816,423 - Yamada November 9, 2	2004-11-09
Nonvolatile semiconductor memory device App 20040179396 - Yamada, Shigekazu	2004-09-16
System for setting memory voltage threshold Grant 6,781,884 - Yamada August 24, 2	2004-08-24
System for setting reference cell threshold voltage in a memory device App 20030206446 - Yamada, Shigekazu	2003-11-06
System for control of pre-charge levels in a memory device App 20030202411 - Yamada, Shigekazu	2003-10-30
System for programming a flash memory device Grant 6,621,742 - Yamada September 16, 2	2003-09-16
System for setting memory voltage threshold App 20030169623 - Yamada, Shigekazu	2003-09-11
System for reading a double-bit memory cell Grant 6,594,181 - Yamada July 15, 2	2003-07-15
Cold rolling mill and a rolling method App 20030015010 - Kobayashi, Yujirou ; et al.	2003-01-23
System For Reference Current Tracking In A Semiconductor Device App 20030016556 - Yamada, Shigekazu	2003-01-23
Wordline driver for flash memory read mode Grant 6,400,638 - Yamada , et al. June 4, 2	2002-06-04
Cold rolling mill and a rolling method App 20020043087 - Kobayashi, Yujirou ; et al.	2002-04-18
Method and system for saving overhead program time in a memory device Grant 6,147,906 - Bill , et al. November 14, 2	2000-11-14
Non-volatile semiconductor memory device and method for verifying operating of the same Grant 5,708,602 - Yamada January 13, 1	1998-01-13