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Patent Assignment Assignor Details
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Assignor Name : UTSUMI, TETSUAKI
Total Assignments: 25
Assignment: 1
Reel/Frame:020357/0118   Pages: 4
Recorded: 01/11/2008
Attorney Dkt #:KYOWP149US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHEN
Exec Dt:
12/18/2007
2
UTSUMI, TETSUAKI
Exec Dt:
12/18/2007
3
SEKINE, MIZUE
Exec Dt:
12/19/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7836421
US20080120582
11941748
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
24TH FLOOR, NATIONAL CITY CENTER
1900 EAST NINTH STREET
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:020373/0887   Pages: 4
Recorded: 01/16/2008
Attorney Dkt #:KYOWP148US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, SHEN
Exec Dt:
12/18/2007
2
UTSUMI, TETSUAKI
Exec Dt:
12/18/2007
3
SEKINE, MIZUE
Exec Dt:
12/19/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7831947
US20080134120
11941739
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
24TH FLOOR, NATIONAL CITY CENTER
1900 EAST NINTH STREET
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:021432/0088   Pages: 3
Recorded: 08/22/2008
Attorney Dkt #:KYOWP196US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAHARA, TAKESHI
Exec Dt:
08/04/2008
2
UTSUMI, TETSUAKI
Exec Dt:
08/04/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7962883
US20090064070
12195574
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
24TH FLOOR, NATIONAL CITY CENTER
1900 EAST NINTH STREET
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:024064/0878   Pages: 2
Recorded: 03/11/2010
Attorney Dkt #:SAKAP255US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
03/08/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100237508
12721734
Correspondence name and address
GREGORY TUROCY
57TH FLOOR, KEY TOWER, 127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:027267/0512   Pages: 3
Recorded: 11/22/2011
Attorney Dkt #:KYOTOSH.102AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
10/20/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614515
US20120161337
13233996
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 6
Reel/Frame:027871/0434   Pages: 2
Recorded: 03/15/2012
Attorney Dkt #:KATOSH.168AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, TETSUAKI
Exec Dt:
03/09/2012
2
KAWABE, NAOYUKI
Exec Dt:
03/09/2012
3
OMOTANI, KEIJI
Exec Dt:
03/09/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751992
US20130063203
13420945
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:028882/0817   Pages: 3
Recorded: 08/31/2012
Attorney Dkt #:403970US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONOZAKI, YASUTOMO
Exec Dt:
08/24/2012
2
UTSUMI, TETSUAKI
Exec Dt:
08/24/2012
3
WADA, AKIRA
Exec Dt:
08/24/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8533646
US20130239074
13600502
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:030876/0700   Pages: 3
Recorded: 07/25/2013
Attorney Dkt #:1242236-0273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
07/02/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA, 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9391017
US20140252650
13950649
Correspondence name and address
WHITE & CASE LLP
701 THIRTEENTH STREET, NW
WASHINGTON, DC 20005-3807
Assignment: 9
Reel/Frame:032665/0451   Pages: 3
Recorded: 04/14/2014
Attorney Dkt #:KYOTOSH.205AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABE, NAOYUKI
Exec Dt:
03/20/2014
2
UTSUMI, TETSUAKI
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 #
 
 
 
 
 
 
 
 
 
 
 
9069921
US20150074625
14203345
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:034923/0024   Pages: 3
Recorded: 02/09/2015
Attorney Dkt #:1242236-0544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, TOSHIAKI
Exec Dt:
01/23/2015
2
MURAOKA, HIROAKI
Exec Dt:
01/23/2015
3
UTSUMI, TETSUAKI
Exec Dt:
01/26/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150358004
14617732
Correspondence name and address
WHITE & CASE LLP
701 THIRTEENTH STREET, NW
WASHINGTON, DC 20005-3807
Assignment: 11
Reel/Frame:037750/0772   Pages: 2
Recorded: 02/17/2016
Attorney Dkt #:465469US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
02/05/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9748240
US20160372418
15045501
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:042003/0092   Pages: 2
Recorded: 04/13/2017
Attorney Dkt #:502280US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
04/06/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9947680
US20180083020
15459489
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:042122/0308   Pages: 3
Recorded: 04/24/2017
Attorney Dkt #:502222US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, TETSUAKI
Exec Dt:
04/06/2017
2
ISOBE, KATSUAKI
Exec Dt:
04/06/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9953993
US20180026044
15457316
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:042977/0286   Pages: 2
Recorded: 07/11/2017
Attorney Dkt #:505331US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
06/30/2017
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10276585
US20180047744
15646780
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:049999/0459   Pages: 2
Recorded: 08/08/2019
Attorney Dkt #:524456US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
07/26/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10832776
US20200126622
16535334
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:051658/0577   Pages: 4
Recorded: 01/29/2020
Attorney Dkt #:114124-0293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUKA, KEISUKE
Exec Dt:
11/01/2019
2
KUBOTA, YOSHITAKA
Exec Dt:
11/08/2019
3
UTSUMI, TETSUAKI
Exec Dt:
11/08/2019
4
SHIMOJO, YOSHIRO
Exec Dt:
11/01/2019
5
KATSUMATA, RYOTA
Exec Dt:
11/05/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121147
US20200303395
16559380
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 17
Reel/Frame:057344/0353   Pages: 4
Recorded: 08/31/2021
Attorney Dkt #:114124-0552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUKA, KEISUKE
Exec Dt:
11/01/2019
2
KUBOTA, YOSHITAKA
Exec Dt:
11/08/2019
3
UTSUMI, TETSUAKI
Exec Dt:
11/08/2019
4
SHIMOJO, YOSHIRO
Exec Dt:
11/01/2019
5
KATSUMATA, RYOTA
Exec Dt:
11/05/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210399004
17462854
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 18
Reel/Frame:051942/0974   Pages: 6
Recorded: 02/26/2020
Attorney Dkt #:TAI/2864US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEJIMA, HIROSHI
Exec Dt:
02/25/2020
2
HASHIMOTO, TOSHIFUMI
Exec Dt:
02/25/2020
3
MAEDA, TAKASHI
Exec Dt:
02/25/2020
4
SAITOH, MASUMI
Exec Dt:
02/19/2020
5
UTSUMI, TETSUAKI
Exec Dt:
02/25/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11538791
US20200395341
16802462
Correspondence name and address
KIM & STEWART LLP
1910 PACIFIC AVENUE
SUITE 11500
DALLAS, TX 75201
Assignment: 19
Reel/Frame:051977/0956   Pages: 3
Recorded: 03/02/2020
Attorney Dkt #:528957US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANUKI, TOMOYA
Exec Dt:
02/25/2020
2
MAEJIMA, HIROSHI
Exec Dt:
02/25/2020
3
UTSUMI, TETSUAKI
Exec Dt:
02/25/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210082879
16806079
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:053607/0091   Pages: 3
Recorded: 08/26/2020
Attorney Dkt #:TAI/2999US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, NOBUAKI
Exec Dt:
08/25/2020
2
UTSUMI, TETSUAKI
Exec Dt:
08/21/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11710727
US20210082897
17003694
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 21
Reel/Frame:053612/0547   Pages: 3
Recorded: 08/27/2020
Attorney Dkt #:114124-0391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
08/21/2020
Assignee
1
KIOXIA CORPORATION
1-21 SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11495543
US20210233846
17004234
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 22
Reel/Frame:053699/0640   Pages: 2
Recorded: 09/04/2020
Attorney Dkt #:532570US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
08/21/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121227
US20210091196
17013286
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:054658/0595   Pages: 3
Recorded: 12/15/2020
Attorney Dkt #:TAI/3049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
11/05/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11127441
US20210295886
17010569
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 24
Reel/Frame:056670/0569   Pages: 2
Recorded: 06/25/2021
Attorney Dkt #:537741US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTSUMI, TETSUAKI
Exec Dt:
06/10/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11488675
US20220157389
17304789
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:058833/0622   Pages: 3
Recorded: 01/31/2022
Attorney Dkt #:14296.0055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, NOBUAKI
Exec Dt:
01/14/2022
2
UTSUMI, TETSUAKI
Exec Dt:
01/19/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220399349
17548085
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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