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Patent Assignment Assignor Details
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Assignor Name : SAKURADA, KENJI
Total Assignments: 25
Assignment: 1
Reel/Frame:004882/0032   Pages: 1
Recorded: 05/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMURA, ZENJI
Exec Dt:
04/25/1988
2
SAKURADA, KENJI
Exec Dt:
04/25/1988
3
NAKADA, AKIHIKO
Exec Dt:
04/25/1988
Assignee
1
TSUDAKOMA CORP.
18-18, NOMACHI 5-CHOME, KANAZAWA-SHI
ISHIKAWA-KEN 921, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4884597
NONE
07191265
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 2
Reel/Frame:023551/0358   Pages: 3
Recorded: 11/20/2009
Attorney Dkt #:351061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
11/11/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100223538
12622868
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:024230/0035   Pages: 3
Recorded: 04/14/2010
Attorney Dkt #:355924US2SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIKAWA, HIRONORI
Exec Dt:
03/01/2010
2
SAKURADA, KENJI
Exec Dt:
03/02/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8149623
US20110038212
12715772
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:024506/0218   Pages: 3
Recorded: 06/09/2010
Attorney Dkt #:361122US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
05/21/2010
2
UCHIKAWA, HIRONORI
Exec Dt:
05/26/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8250437
US20110083060
12796211
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:026912/0682   Pages: 3
Recorded: 09/15/2011
Attorney Dkt #:386688US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
08/30/2011
2
UCHIKAWA, HIRONORI
Exec Dt:
09/05/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8385117
US20120224420
13233530
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:028751/0121   Pages: 4
Recorded: 08/08/2012
Attorney Dkt #:402950US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, HARUKA
Exec Dt:
07/21/2012
2
ISHIKAWA, TATSUYUKI
Exec Dt:
07/23/2012
3
UCIKAWA, HIRONORI
Exec Dt:
07/18/2012
4
SAKURADA, KENJI
Exec Dt:
07/23/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751895
US20130111292
13569492
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028801/0839   Pages: 7
Recorded: 08/17/2012
Attorney Dkt #:402950US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 028751 FRAME 0121. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OBATA, HARUKA
Exec Dt:
07/21/2012
2
ISHIKAWA, TATSUYUKI
Exec Dt:
07/23/2012
3
UCHIKAWA, HIRONORI
Exec Dt:
07/18/2012
4
SAKURADA, KENJI
Exec Dt:
07/23/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751895
US20130111292
13569492
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:028867/0658   Pages: 3
Recorded: 08/29/2012
Attorney Dkt #:403968US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
08/21/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8625347
US20130077400
13597444
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:030839/0984   Pages: 4
Recorded: 07/19/2013
Attorney Dkt #:419348US20S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
07/11/2013
2
UCHIKAWA, HIRONORI
Exec Dt:
07/16/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9183083
US20140223263
13946449
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:032709/0376   Pages: 3
Recorded: 04/18/2014
Attorney Dkt #:432058US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, MASARU
Exec Dt:
03/18/2014
2
SAKURADA, KENJI
Exec Dt:
03/20/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9798613
US20150188577
14206315
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:033362/0930   Pages: 2
Recorded: 07/22/2014
Attorney Dkt #:438395US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
07/15/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9431130
US20150256201
14337372
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:034959/0955   Pages: 2
Recorded: 02/13/2015
Attorney Dkt #:448889US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
01/29/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9690697
US20160011970
14621961
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:035970/0793   Pages: 2
Recorded: 07/02/2015
Attorney Dkt #:456286US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
06/16/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10320429
US20160259683
14790331
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:039455/0650   Pages: 3
Recorded: 08/16/2016
Attorney Dkt #:475411US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
08/02/2016
2
SHIRAKAWA, MASANOBU
Exec Dt:
08/02/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9934847
US20170263312
15238087
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:040114/0259   Pages: 3
Recorded: 10/25/2016
Attorney Dkt #:476227US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIKAWA, HIRONORI
Exec Dt:
09/16/2016
2
SAKURADA, KENJI
Exec Dt:
09/16/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9984752
US20170262334
15257336
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:041537/0923   Pages: 3
Recorded: 03/10/2017
Attorney Dkt #:1242236-0907 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, MASANOBU
Exec Dt:
03/03/2017
2
SAKURADA, KENJI
Exec Dt:
03/03/2017
3
SHIGA, HITOSHI
Exec Dt:
03/03/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10297338
US20180081542
15455419
Correspondence name and address
WHITE & CASE LLP
701 13TH STREET NW
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:041858/0709   Pages: 2
Recorded: 04/05/2017
Attorney Dkt #:502142US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKURADA, KENJI
Exec Dt:
03/27/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10210042
US20180074894
15455967
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:044927/0819   Pages: 3
Recorded: 02/14/2018
Attorney Dkt #:511357US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
02/08/2018
2
SHIRAKAWA, MASANOBU
Exec Dt:
02/08/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566049
US20190080747
15896365
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:046778/0395   Pages: 4
Recorded: 09/04/2018
Attorney Dkt #:516277US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYODO, KUMINORI
Exec Dt:
08/27/2018
2
SAKURADA, KENJI
Exec Dt:
08/27/2018
3
SHIRAKAWA, MASANOBU
Exec Dt:
08/27/2018
4
YAMADA, HIDEKI
Exec Dt:
08/27/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10726911
US20190295634
16120827
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:046842/0202   Pages: 8
Recorded: 09/11/2018
Attorney Dkt #:516634US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOKUBUN, NAOAKI
Exec Dt:
08/27/2018
2
KIYOOKA, MASAHIRO
Exec Dt:
09/04/2018
3
NOTANI, YOSHIKI
Exec Dt:
08/30/2018
4
SAKURADA, KENJI
Exec Dt:
09/10/2018
5
WATANABE, DAIKI
Exec Dt:
08/29/2018
6
UCHIKAWA, HIRONORI
Exec Dt:
08/27/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190220348
16127965
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:050983/0544   Pages: 10
Recorded: 11/12/2019
Attorney Dkt #:526511US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMANO, YUTA
Exec Dt:
10/28/2019
2
UCHIKAWA, HIRONORI
Exec Dt:
10/07/2019
3
MORINAGA, KOSUKE
Exec Dt:
10/07/2019
4
KOKUBUN, NAOAKI
Exec Dt:
10/14/2019
5
KIYOOKA, MASAHIRO
Exec Dt:
10/16/2019
6
NOTANI, YOSHIKI
Exec Dt:
10/23/2019
7
SAKURADA, KENJI
Exec Dt:
10/07/2019
8
WATANABE, DAIKI
Exec Dt:
10/08/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11210163
US20200081770
16681107
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:054992/0742   Pages: 6
Recorded: 01/22/2021
Attorney Dkt #:532843US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYODO, KUMINORI
Exec Dt:
10/20/2020
2
SAKURADA, KENJI
Exec Dt:
10/12/2020
3
KUROSAWA, YASUHIKO
Exec Dt:
11/06/2020
4
NAKAGAWA, TAKASHI
Exec Dt:
10/14/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11211950
US20210211142
17020397
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:055825/0040   Pages: 5
Recorded: 04/05/2021
Attorney Dkt #:534315US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
12/21/2020
2
TAKEDA, NAOMI
Exec Dt:
01/25/2021
3
SHIRAKAWA, MASANOBU
Exec Dt:
12/23/2020
4
TAKADA, MARIE
Exec Dt:
12/23/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11545223
US20210375372
17117937
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:058834/0981   Pages: 3
Recorded: 01/31/2022
Attorney Dkt #:0137280-0000002-011-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMANO, NAOTO
Exec Dt:
01/25/2022
2
SAKURADA, KENJI
Exec Dt:
01/24/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11908526
US20230045340
17589365
Correspondence name and address
ALLEN & OVERY LLP
1101 NEW YORK AVE NW
DAVID M. TENNANT
WASHINGTON, DC 20005
Assignment: 25
Reel/Frame:063850/0986   Pages: 5
Recorded: 06/05/2023
Attorney Dkt #:117441-0262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURADA, KENJI
Exec Dt:
05/30/2023
2
KUROSAWA, YASUHIKO
Exec Dt:
06/05/2023
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230326526
17702359
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007

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