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OHBA; Kazuhiro Patent Filings

OHBA; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for OHBA; Kazuhiro.The latest application filed is for "sputtering target and method of manufacturing the same, and memory device manufacturing method".

Company Profile
20.67.67
  • OHBA; Kazuhiro - Kanagawa JP
  • Ohba; Kazuhiro - Tokyo JP
  • Ohba; Kazuhiro - Miyagi 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
PatentDate
Sputtering Target And Method Of Manufacturing The Same, And Memory Device Manufacturing Method
App 20220162742 - OHBA; Kazuhiro ;   et al.
2022-05-26
Control system, method of performing analysis and storage medium
Grant 11,195,295 - Shimmoto , et al. December 7, 2
2021-12-07
Switch device, storage apparatus, and memory system
Grant 11,183,633 - Sei , et al. November 23, 2
2021-11-23
Selection device and storage apparatus
Grant 11,152,428 - Ikarashi , et al. October 19, 2
2021-10-19
Storage apparatus
Grant 11,018,189 - Nonoguchi , et al. May 25, 2
2021-05-25
Circuit element, storage device, electronic equipment, method of writing information into circuit element, and method of reading information from circuit element
Grant 11,004,902 - Ikarashi , et al. May 11, 2
2021-05-11
Information processing apparatus and recording medium
Grant 10,991,071 - Ohba , et al. April 27, 2
2021-04-27
Selective device, memory cell, and storage unit
Grant 10,971,685 - Ohba , et al. April 6, 2
2021-04-06
Switching Device And Storage Unit, And Memory System
App 20210036221 - OHBA; KAZUHIRO ;   et al.
2021-02-04
Switch Device, Storage Apparatus, And Memory System
App 20200411759 - SEI; Hiroaki ;   et al.
2020-12-31
Memory device and memory unit
Grant 10,879,312 - Sei , et al. December 29, 2
2020-12-29
Storage Device And Storage Unit
App 20200350498 - OHBA; Kazuhiro ;   et al.
2020-11-05
Switch device and storage unit
Grant 10,804,321 - Ohba , et al. October 13, 2
2020-10-13
Control System, Method Of Performing Analysis And Storage Medium
App 20200167948 - SHIMMOTO; Takafumi ;   et al.
2020-05-28
Storage Apparatus
App 20200052040 - NONOGUCHI; SEIJI ;   et al.
2020-02-13
Selection Device And Storage Apparatus
App 20200052036 - IKARASHI; MINORU ;   et al.
2020-02-13
Switch device and storage unit
Grant 10,529,777 - Sei , et al. J
2020-01-07
Memory Device And Memory Unit
App 20190371859 - SEI; HIROAKI ;   et al.
2019-12-05
Switch Device And Storage Unit
App 20190363134 - OHBA; Kazuhiro ;   et al.
2019-11-28
Information Processing Apparatus And Recording Medium
App 20190325558 - OHBA; Kazuhiro ;   et al.
2019-10-24
Circuit Element, Storage Device, Electronic Equipment, Method Of Writing Information Into Circuit Element, And Method Of Reading
App 20190296083 - IKARASHI; MINORU ;   et al.
2019-09-26
Memory device and memory unit
Grant 10,418,416 - Sei , et al. Sept
2019-09-17
Switch device and storage unit
Grant 10,403,680 - Ohba , et al. Sep
2019-09-03
Switch Device, Storage Apparatus, And Memory System
App 20190252609 - SEI; HIROAKI ;   et al.
2019-08-15
Switch device and storage unit having a switch layer between first and second electrodes
Grant 10,084,017 - Ohba , et al. September 25, 2
2018-09-25
Target, method for producing the same, memory, and method for producing the same
Grant 10,069,066 - Ohba , et al. September 4, 2
2018-09-04
Switch Device And Storage Unit
App 20180204881 - SEI; Hiroaki ;   et al.
2018-07-19
Switch Device And Storage Unit
App 20180047784 - OHBA; Kazuhiro ;   et al.
2018-02-15
Selective Device, Memory Cell, And Storage Unit
App 20180019391 - OHBA; KAZUHIRO ;   et al.
2018-01-18
Switch Device And Storage Unit
App 20170316822 - SEI; Hiroaki ;   et al.
2017-11-02
Storage device and storage unit with ion source layer and resistance change layer
Grant 9,761,796 - Ohba , et al. September 12, 2
2017-09-12
Storage Device And Storage Unit
App 20170125672 - OHBA; Kazuhiro ;   et al.
2017-05-04
Switch Device And Storage Unit
App 20170098683 - Ohba; Kazuhiro ;   et al.
2017-04-06
Switch Device And Storage Unit
App 20170098684 - Ohba; Kazuhiro ;   et al.
2017-04-06
Memory element with ion conductor layer in which metal ions diffuse and memory device incorporating same
Grant 9,577,187 - Maesaka , et al. February 21, 2
2017-02-21
Switch device and storage unit
Grant 9,543,512 - Ohba , et al. January 10, 2
2017-01-10
Memory component, memory device, and method of operating memory device
Grant 9,543,514 - Ohba , et al. January 10, 2
2017-01-10
Switch Device And Storage Unit
App 20160336378 - OHBA; Kazuhiro ;   et al.
2016-11-17
Target, Method For Producing The Same, Memory, And Method For Producing The Same
App 20160308125 - Ohba; Kazuhiro ;   et al.
2016-10-20
Storage device and storage unit
Grant 9,466,791 - Sei , et al. October 11, 2
2016-10-11
Target, method for producing the same, memory, and method for producing the same
Grant 9,419,214 - Ohba , et al. August 16, 2
2016-08-16
Method of making memory element with ion source layer comprised of two or more unit IO source layers
Grant 9,356,232 - Ohba , et al. May 31, 2
2016-05-31
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20160079528 - Ohba; Kazuhiro ;   et al.
2016-03-17
Storage Device And Storage Unit
App 20160079526 - SEI; HIROAKI ;   et al.
2016-03-17
Storage device and storage unit
Grant 9,246,090 - Sei , et al. January 26, 2
2016-01-26
Memory component, memory device, and method of operating memory device
Grant 9,240,549 - Ohba , et al. January 19, 2
2016-01-19
Memory element and memory device
Grant 9,231,200 - Mizuguchi , et al. January 5, 2
2016-01-05
Memory Device And Memory Unit
App 20150349025 - SEI; Hiroaki ;   et al.
2015-12-03
Memory element and memory device
Grant 9,203,018 - Ohba , et al. December 1, 2
2015-12-01
Memory element and memory device with ion source layer and resistance change layer
Grant 9,202,560 - Mizuguchi , et al. December 1, 2
2015-12-01
Memory Element With Ion Conductor Layer In Which Metal Ions Diffuse And Memory Device Incorporating Same
App 20150333256 - Maesaka; Akihiro ;   et al.
2015-11-19
Storage Device And Storage Unit
App 20150318471 - OHBA; Kazuhiro ;   et al.
2015-11-05
Memory element with ion conductor layer in which metal ions diffuse and memory device incorporating same
Grant 9,136,470 - Maesaka , et al. September 15, 2
2015-09-15
Memory element and method of manufacturing the same, and memory device
Grant 9,112,149 - Sei , et al. August 18, 2
2015-08-18
Switch Device And Storage Unit
App 20150207066 - Ohba; Kazuhiro ;   et al.
2015-07-23
Memory element having ion source layers with different contents of a chalcogen element
Grant 9,058,873 - Shimuta , et al. June 16, 2
2015-06-16
Memory Element With Ion Source Layer And Memory Device
App 20150072499 - Ohba; Kazuhiro ;   et al.
2015-03-12
Memory Element And Memory Device
App 20140376301 - Mizuguchi; Tetsuya ;   et al.
2014-12-25
Memory element with ion source layer and memory device
Grant 8,912,516 - Ohba , et al. December 16, 2
2014-12-16
Memory element and memory device
Grant 8,885,385 - Mizuguchi , et al. November 11, 2
2014-11-11
Memory component including an ion source layer and a resistance change layer, and a memory device using the same
Grant 8,847,194 - Yasuda , et al. September 30, 2
2014-09-30
Memory element and memory device
Grant 8,816,313 - Ohba , et al. August 26, 2
2014-08-26
Memory element and memory device
Grant 8,796,657 - Yasuda , et al. August 5, 2
2014-08-05
Memory Element And Memory Device
App 20140183437 - Ohba; Kazuhiro ;   et al.
2014-07-03
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20140183438 - Ohba; Kazuhiro ;   et al.
2014-07-03
Target, Method For Producing The Same, Memory, And Method For Producing The Same
App 20140151624 - Ohba; Kazuhiro ;   et al.
2014-06-05
Memory component, memory device, and method of operating memory device
Grant 8,730,709 - Ohba , et al. May 20, 2
2014-05-20
Memory component and memory device
Grant 8,710,482 - Yasuda , et al. April 29, 2
2014-04-29
Memory element and memory device
Grant 8,699,260 - Ohba , et al. April 15, 2
2014-04-15
Memory Component And Memory Device
App 20140084235 - Yasuda; Shuichiro ;   et al.
2014-03-27
Storage Device And Storage Unit
App 20130334489 - SEI; HIROAKI ;   et al.
2013-12-19
Storage Device And Storage Unit
App 20130256622 - Sei; Hiroaki ;   et al.
2013-10-03
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20130240818 - OHBA; KAZUHIRO ;   et al.
2013-09-19
Memory element and memory device
Grant 8,492,740 - Ohba , et al. July 23, 2
2013-07-23
Memory component, memory device, and method of operating memory device
Grant 8,427,860 - Ohba , et al. April 23, 2
2013-04-23
Memory Element, Method Of Manufacturing The Same, And Memory Device
App 20130001497 - Ohba; Kazuhiro ;   et al.
2013-01-03
Memory Element, Method Of Manufacturing The Same, And Memory Device
App 20130001496 - Shimuta; Masayuki ;   et al.
2013-01-03
Memory Element And Memory Device
App 20120314479 - Mizuguchi; Tetsuya ;   et al.
2012-12-13
Memory Element And Memory Device
App 20120294063 - Mizuguchi; Tetsuya ;   et al.
2012-11-22
Memory Element And Memory Device
App 20120236625 - Ohba; Kazuhiro ;   et al.
2012-09-20
Memory Element And Memory Device
App 20120218808 - Yasuda; Shuichiro ;   et al.
2012-08-30
Memory Component, Memory Device, And Method Of Operating Memory Device
App 20110194329 - Ohba; Kazuhiro ;   et al.
2011-08-11
Memory Component And Memory Device
App 20110175049 - Yasuda; Shuichiro ;   et al.
2011-07-21
Memory Element And Memory Device
App 20110155988 - Ohba; Kazuhiro ;   et al.
2011-06-30
Memory Element And Memory Device
App 20110140065 - Maesaka; Akihiro ;   et al.
2011-06-16
Magnetic storage device with intermediate layers having different sheet resistivities
Grant 7,888,755 - Hosomi , et al. February 15, 2
2011-02-15
Target, Method For Producing The Same, Memory, And Method For Producing The Same
App 20110027597 - Ohba; Kazuhiro ;   et al.
2011-02-03
Memory Element And Memory Device
App 20100195371 - Ohba; Kazuhiro ;   et al.
2010-08-05
Magnetoresistive effect element and magnetic memory device
Grant 7,700,982 - Hosomi , et al. April 20, 2
2010-04-20
Memory element and memory device
Grant 7,696,511 - Ohba , et al. April 13, 2
2010-04-13
Memory Element And Memory Device
App 20090039337 - Ohba; Kazuhiro ;   et al.
2009-02-12
Magnetoresistive Effect Element And Magnetic Memory Device
App 20080006860 - Hosomi; Masanori ;   et al.
2008-01-10
Magnetoresistive effect element and magnetic memory device
Grant 7,315,053 - Hosomi , et al. January 1, 2
2008-01-01
Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof
Grant 7,262,064 - Ohba , et al. August 28, 2
2007-08-28
Magnetoresistive effect element, magentic memory device and manufacturing method of magnetoresistive effect element and magnetic memory device
App 20060187703 - Mizuguchi; Tetsuya ;   et al.
2006-08-24
Magnetoresistant device and magnetic memory device further comments
App 20060125034 - Ohba; Kazuhiro ;   et al.
2006-06-15
Storage element and memory
App 20060114618 - Hosomi; Masanori ;   et al.
2006-06-01
Magnetoresistive effect element and magnetic memory device
Grant 7,034,348 - Ohba , et al. April 25, 2
2006-04-25
Magnetoresistive effect element, magnetic memory device and manufacturing method of magnetoresistive effect element and magnetic memory device
Grant 7,026,671 - Mizuguchi , et al. April 11, 2
2006-04-11
Magnetoresistive effect element and magnetic memory device
Grant 6,999,288 - Sone , et al. February 14, 2
2006-02-14
Magnetoresistive effect element and magnetic memory device
Grant 6,992,868 - Sone , et al. January 31, 2
2006-01-31
Magnetoresistive element and magnetic memory unit
Grant 6,990,014 - Hosomi , et al. January 24, 2
2006-01-24
Magnetoresistive effect element and magnetic memory device
App 20050162905 - Sone, Takeyuki ;   et al.
2005-07-28
Magnetoresistive effect element and magnetic memory device
App 20050162904 - Sone, Takeyuki ;   et al.
2005-07-28
Magnetoresistive element and magnetic memory unit
App 20050157542 - Hosomi, Masanori ;   et al.
2005-07-21
Magnetoresistive element and magnetic memory unit
App 20050157545 - Hosomi, Masanori ;   et al.
2005-07-21
Solid electrolyte battery with porous members between exposed current collectors and method for manufacturing same
Grant 6,890,687 - Segawa , et al. May 10, 2
2005-05-10
Magnetoresistive element and magnetic memory unit
Grant 6,879,514 - Hosomi , et al. April 12, 2
2005-04-12
Magnetoresistive device and magnetic memory device
Grant 6,879,473 - Sone , et al. April 12, 2
2005-04-12
Magnetoresistive effect element and magnetic memory device
App 20040262654 - Ohba, Kazuhiro ;   et al.
2004-12-30
Magnetoresistive effect element, magnetic memory element magnetic memory device and manufacturing methods thereof
App 20040257719 - Ohba, Kazuhiro ;   et al.
2004-12-23
Magnetoresistive effect element and magnetic memory device
Grant 6,831,314 - Higo , et al. December 14, 2
2004-12-14
Magnetoresistive effect element and magnetic memory device
App 20040245553 - Hosomi, Masanori ;   et al.
2004-12-09
Magnetoresistive device and magnetic memory device
App 20040246788 - Sone, Takeyuki ;   et al.
2004-12-09
Tunnel magnetoresistive effect element, method of manufacturing tunnel magnetoresistive effect element and magnetic memory device
Grant 6,815,745 - Higo , et al. November 9, 2
2004-11-09
Magnetoresistive element and magnetic memory unit
App 20040136232 - Hosomi, Masanori ;   et al.
2004-07-15
Magnetoresistive effect element, magnetic memory device and manufacturing method of magnetoresistive effect element and magnetic memory device
App 20040042129 - Mizuguchi, Tetsuya ;   et al.
2004-03-04
Magnetoresistive effect element and magnetic memory device
App 20040001372 - Higo, Yutaka ;   et al.
2004-01-01
Tunnel magnetoresistive effect element, method of manufacturing tunnel magnetoresistive effect element and magnetic memory device
App 20030227799 - Higo, Yutaka ;   et al.
2003-12-11
Solid electrolyte battery and method for manufacturing same
App 20030003365 - Sagawa, Ken ;   et al.
2003-01-02

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