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Patent Assignment Assignor Details
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Assignor Name : UMEZAWA, KAORI
Total Assignments: 19
Assignment: 1
Reel/Frame:008340/0181   Pages: 3
Recorded: 02/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
10/28/1996
2
TSUCHIYA, NORIHIKO
Exec Dt:
10/28/1996
3
MATSUSHITA, YOSHIAKI
Exec Dt:
10/28/1996
4
KAMIJOU, HIROYUKI
Exec Dt:
10/28/1996
5
YAGISHITA, ATSUSHI
Exec Dt:
10/28/1996
6
KITA, TSUNEHIRO
Exec Dt:
10/28/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWACHO, SAIWAIKU, KAWASAKISHI
KANAGAWAKEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5994756
NONE
08751438
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009224/0453   Pages: 3
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIMARU, KAZUNARI
Exec Dt:
05/15/1998
2
MATSUOKA, FUMITOMO
Exec Dt:
05/15/1998
3
UMEZAWA, KAORI
Exec Dt:
05/15/1998
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5998849
NONE
08990972
Correspondence name and address
BANNER & WITCOFF, LTD.
JOSEPH M. POTENZA
1001 G STREET, N.W., 11TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:013639/0105   Pages: 3
Recorded: 01/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
12/24/2002
2
TSUCHIYA, NORIHIKO
Exec Dt:
12/24/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6963630
US20030128809
10336685
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET.AL.
ERNEST F. CHAPMAN
1300 I STREET N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 4
Reel/Frame:014894/0942   Pages: 3
Recorded: 01/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, ATSUSHI
Exec Dt:
09/18/2003
2
KOHYAMA, YUSUKE
Exec Dt:
09/18/2003
3
UMEZAWA, KAORI
Exec Dt:
09/29/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6979866
US20040108552
10653128
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
ECKHARD H. KUESTERS
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:016471/0648   Pages: 3
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
02/22/2005
2
TOMITA, HIROSHI
Exec Dt:
02/22/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050186803
11060567
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:017970/0170   Pages: 3
Recorded: 06/06/2006
Attorney Dkt #:02887.0381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
05/10/2006
2
TOMITA, HIROSHI
Exec Dt:
05/10/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060213538
11373987
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:018289/0634   Pages: 4
Recorded: 09/11/2006
Attorney Dkt #:04329.3898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, ATSUKO
Exec Dt:
06/29/2006
2
HOSHI, TAKESHI
Exec Dt:
06/29/2006
3
KIYOTOSHI, MASAHIRO
Exec Dt:
06/29/2006
4
ONO, TAKATOSHI
Exec Dt:
06/29/2006
5
OGAWA, YOSHIHIRO
Exec Dt:
06/29/2006
6
UMEZAWA, KAORI
Exec Dt:
06/29/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7538047
US20070004170
11451519
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 8
Reel/Frame:020147/0576   Pages: 3
Recorded: 11/14/2007
Attorney Dkt #:02887.0474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, YOSHIHIRO
Exec Dt:
10/25/2007
2
KIYOTOSHI, MASAHIRO
Exec Dt:
10/29/2007
3
TACHIBANA, KATSUHIKO
Exec Dt:
11/01/2007
4
IIMORI, HIROYASU
Exec Dt:
10/25/2007
5
YAMADA, HIROAKI
Exec Dt:
11/01/2007
6
UMEZAWA, KAORI
Exec Dt:
10/25/2007
7
TOMITA, HIROSHI
Exec Dt:
10/29/2007
8
KAWASAKI, ATSUKO
Exec Dt:
10/30/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080064212
11892634
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:021537/0255   Pages: 5
Recorded: 09/11/2008
Attorney Dkt #:04329.4352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, ICHIRO
Exec Dt:
06/27/2008
2
OZAWA, YOSHIO
Exec Dt:
06/30/2008
3
NAKAO, TAKASHI
Exec Dt:
06/30/2008
4
YAMAMOTO, AKIHITO
Exec Dt:
06/30/2008
5
SUZUKI, TAKASHI
Exec Dt:
07/07/2008
6
KIYOTOSHI, MASAHIRO
Exec Dt:
07/03/2008
7
INUKAI, MINAKO
Exec Dt:
06/30/2008
8
UMEZAWA, KAORI
Exec Dt:
06/30/2008
9
YAMADA, HIROAKI
Exec Dt:
07/03/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114755
US20090011570
12146143
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:022874/0134   Pages: 4
Recorded: 06/25/2009
Attorney Dkt #:02887.0596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INUKAI, MINAKO
Exec Dt:
04/22/2009
2
OGAWA, YOSHIHIRO
Exec Dt:
05/18/2009
3
TOMITA, HIROSHI
Exec Dt:
05/12/2009
4
IIMORI, HIROYASU
Exec Dt:
04/22/2009
5
YAMADA, YUJI
Exec Dt:
04/22/2009
6
UOZUMI, YOSHIHIRO
Exec Dt:
06/10/2009
7
JI, LINAN
Exec Dt:
05/30/2009
8
UMEZAWA, KAORI
Exec Dt:
04/22/2009
9
OKUCHI, HISASHI
Exec Dt:
04/22/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090250431
12404681
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:022909/0949   Pages: 4
Recorded: 07/02/2009
Attorney Dkt #:02887.0609
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INUKAI, MINAKO
Exec Dt:
04/22/2009
2
TOMITA, HIROSHI
Exec Dt:
05/12/2009
3
UMEZAWA, KAORI
Exec Dt:
04/22/2009
4
YOSHIMIZU, YASUHITO
Exec Dt:
04/22/2009
5
JI, LINAN
Exec Dt:
05/30/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567420
US20090255558
12412638
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON DC, DC 20001
Assignment: 12
Reel/Frame:025402/0311   Pages: 5
Recorded: 11/30/2010
Attorney Dkt #:05225.0651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, HIROSHI
Exec Dt:
10/21/2010
2
HAYASHI, HIDEKAZU
Exec Dt:
10/21/2010
3
INUKAI, MINAKO
Exec Dt:
10/21/2010
4
YOSHIMIZU, YASUHITO
Exec Dt:
10/21/2010
5
UMEZAWA, KAORI
Exec Dt:
10/14/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110061684
12878382
Correspondence name and address
ERNEST F. CHAPMAN - FHFGD
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 13
Reel/Frame:047204/0272   Pages: 4
Recorded: 10/17/2018
Attorney Dkt #:TMC/E0001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
08/10/2018
2
KOMORI, MOTOFUMI
Exec Dt:
08/24/2018
3
MATSUKI, KAZUTO
Exec Dt:
08/22/2018
4
SUZUKI, RYOICHI
Exec Dt:
08/22/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190287794
16102626
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 14
Reel/Frame:051279/0183   Pages: 4
Recorded: 12/13/2019
Attorney Dkt #:TAI/2724US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, MANA
Exec Dt:
11/18/2019
2
TAKAI, KOSUKE
Exec Dt:
11/19/2019
3
MASUI, KENJI
Exec Dt:
11/18/2019
4
UMEZAWA, KAORI
Exec Dt:
11/19/2019
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443963
US20200294822
16557705
Correspondence name and address
KIM & STEWART LLP - TOSHIBA
1910 PACIFIC AVENUE
SUITE 11500
DALLAS, TX 75201
Assignment: 15
Reel/Frame:058584/0185   Pages: 6
Recorded: 01/06/2022
Attorney Dkt #:14294.0069-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEZAWA, KAORI
Exec Dt:
07/02/2021
2
TAKAI, KOSUKE
Exec Dt:
07/02/2021
3
MIMOTOGI, SHOJI
Exec Dt:
07/12/2021
4
NAITO, TSUBARA
Exec Dt:
07/02/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220082933
17349750
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:058948/0232   Pages: 7
Recorded: 02/01/2022
Attorney Dkt #:14294.0069-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE FIRST NAME OF THE FOURTH LISTED INVENTOR SHOULD BE SPELLED TSUBASA PREVIOUSLY RECORDED AT REEL: 058584 FRAME: 0185. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
UMEZAWA, KAORI
Exec Dt:
07/02/2021
2
TAKAI, KOSUKE
Exec Dt:
07/02/2021
3
MIMOTOGI, SHOJI
Exec Dt:
07/12/2021
4
NAITO, TSUBASA
Exec Dt:
07/02/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220082933
17349750
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:057430/0327   Pages: 4
Recorded: 09/09/2021
Attorney Dkt #:14294.0074-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMIZU, YASUHITO
Exec Dt:
09/01/2021
2
UMEZAWA, KAORI
Exec Dt:
08/30/2021
3
TAKAI, KOSUKE
Exec Dt:
08/30/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220302024
17470529
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 18
Reel/Frame:064106/0546   Pages: 5
Recorded: 06/29/2023
Attorney Dkt #:23172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANABE, MANA
Exec Dt:
06/22/2023
2
UMEZAWA, KAORI
Exec Dt:
06/27/2023
3
TAKAI, KOSUKE
Exec Dt:
06/22/2023
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096652
18333572
Correspondence name and address
HOLTZ HOLTZ & VOLEK PC
630 NINTH AVENUE
SUITE 1010
NEW YORK, NY 10036
Assignment: 19
Reel/Frame:065352/0745   Pages: 6
Recorded: 10/26/2023
Attorney Dkt #:HYU1-69078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEMURA, KENSUKE
Exec Dt:
10/24/2023
2
NAKAMURA, SATOSHI
Exec Dt:
10/24/2023
3
KAMIYA, MASAYA
Exec Dt:
10/24/2023
4
NAKAMURA, MINAMI
Exec Dt:
10/25/2023
5
TAKAI, KOSUKE
Exec Dt:
10/24/2023
6
TANABE, MANA
Exec Dt:
10/25/2023
7
UMEZAWA, KAORI
Exec Dt:
10/26/2023
Assignees
1
SHIBAURA MECHATRONICS CORPORATION
5-1, KASAMA 2-CHOME, SAKAE-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 247-0006
2
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096653
18469619
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OH 44114

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