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Patent Assignment Assignor Details
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Assignor Name : IMAMURA, TSUBASA
Total Assignments: 21
Assignment: 1
Reel/Frame:022784/0760   Pages: 3
Recorded: 06/04/2009
Attorney Dkt #:09591.0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAMURA, TSUBASA
Exec Dt:
05/18/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7902076
US20100003818
12477688
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON DC, DC 20001
Assignment: 2
Reel/Frame:025939/0529   Pages: 3
Recorded: 03/11/2011
Attorney Dkt #:04329.4628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, HISATAKA
Exec Dt:
03/03/2011
2
KASAHARA, YUSUKE
Exec Dt:
03/03/2011
3
IMAMURA, TSUBASA
Exec Dt:
03/03/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8536061
US20120034785
13045818
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC, DC 20001
Assignment: 3
Reel/Frame:032143/0128   Pages: 6
Recorded: 02/05/2014
Attorney Dkt #:04173.0664
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UI, AKIO
Exec Dt:
09/11/2013
2
HAYASHI, HISATAKA
Exec Dt:
09/19/2013
3
TOMIOKA, KAZUHIRO
Exec Dt:
09/18/2013
4
YAMAMOTO, HIROSHI
Exec Dt:
09/18/2013
5
IMAMURA, TSUBASA
Exec Dt:
09/18/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10381198
US20140083977
14036588
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:031890/0231   Pages: 3
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMURA, MITSUHIRO
Exec Dt:
12/24/2013
2
SASAKI, TOSHIYUKI
Exec Dt:
12/25/2013
3
IMAMURA, TSUBASA
Exec Dt:
12/25/2013
4
MATSUDA, KAZUHISA
Exec Dt:
12/24/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9105584
US20150064913
14147360
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
3040 POST OAK BOULEVARD, SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 5
Reel/Frame:035301/0063   Pages: 3
Recorded: 03/31/2015
Attorney Dkt #:09814.0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
04/16/2014
2
IMAMURA, TSUBASA
Exec Dt:
04/16/2014
3
HAYASHI, HISATAKA
Exec Dt:
04/16/2014
4
OMURA, MITSUHIRO
Exec Dt:
04/16/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9111875
US20150011089
14202494
Correspondence name and address
E. CHAPMAN - FINNEGAN HENDERSON
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:033706/0005   Pages: 3
Recorded: 09/10/2014
Attorney Dkt #:02887.0872
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMIZU, YASUHITO
Exec Dt:
08/28/2014
2
OMURA, MITSUHIRO
Exec Dt:
08/28/2014
3
OKUCHI, HISASHI
Exec Dt:
08/28/2014
4
WAKATSUKI, SATOSHI
Exec Dt:
09/01/2014
5
IMAMURA, TSUBASA
Exec Dt:
08/28/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9384980
US20160005604
14481008
Correspondence name and address
E. CHAPMAN - FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:034528/0276   Pages: 3
Recorded: 12/17/2014
Attorney Dkt #:08411.0384-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
12/08/2014
2
IMAMURA, TSUBASA
Exec Dt:
12/08/2014
3
OMURA, MITSUHIRO
Exec Dt:
12/08/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160079076
14573057
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 8
Reel/Frame:034916/0137   Pages: 3
Recorded: 02/09/2015
Attorney Dkt #:448612US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUTANI, KEISUKE
Exec Dt:
01/27/2015
2
IMAMURA, TSUBASA
Exec Dt:
01/27/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9373523
US20160071739
14616847
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:035417/0171   Pages: 3
Recorded: 04/15/2015
Attorney Dkt #:09814.0249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUBASA
Exec Dt:
04/01/2015
2
OMURA, MITSUHIRO
Exec Dt:
04/01/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160071741
14642948
Correspondence name and address
FHFGD
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:035477/0471   Pages: 3
Recorded: 04/23/2015
Attorney Dkt #:09814.0246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, ATSUSHI
Exec Dt:
04/15/2015
2
SASAKI, TOSHIYUKI
Exec Dt:
04/15/2015
3
IMAMURA, TSUBASA
Exec Dt:
04/15/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9502470
US20160035792
14642911
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVE
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:040278/0191   Pages: 3
Recorded: 11/10/2016
Attorney Dkt #:TAI/1594US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMURA, MITSUHIRO
Exec Dt:
10/19/2016
2
IMAMURA, TSUBASA
Exec Dt:
10/19/2016
3
SAKAI, ITSUKO
Exec Dt:
10/20/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10026622
US20170271170
15253827
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 12
Reel/Frame:040278/0699   Pages: 3
Recorded: 11/10/2016
Attorney Dkt #:TAI/1507US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUBASA
Exec Dt:
10/20/2016
2
TAKAHASHI, ATSUSHI
Exec Dt:
10/20/2016
3
SASAKI, TOSHIYUKI
Exec Dt:
10/20/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10490415
US20170263611
15253816
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 13
Reel/Frame:040310/0753   Pages: 3
Recorded: 11/14/2016
Attorney Dkt #:09814.0319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUBASA
Exec Dt:
10/26/2016
2
TAKAHASHI, ATSUSHI
Exec Dt:
10/27/2016
3
SASAKI, TOSHIYUKI
Exec Dt:
10/27/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME,MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9871054
US20170301686
15257406
Correspondence name and address
FINNEGAN, HENDERSON, ET AL.
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:046808/0451   Pages: 3
Recorded: 09/06/2018
Attorney Dkt #:016887-1263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAMURA, TSUBASA
Exec Dt:
08/29/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10727278
US20190288035
16124100
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP
3000 K STREET N.W.
WASHINGTON, DC 20007-5109
Assignment: 15
Reel/Frame:052378/0362   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:TAI/2894US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IMAMURA, TSUBASA
Exec Dt:
04/10/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11024510
US20210090893
16801879
Correspondence name and address
KIM & STEWART LLP
1910 PACIFIC AVENUE, SUITE 11500
DALLAS, TX 75201
Assignment: 16
Reel/Frame:053493/0467   Pages: 7
Recorded: 08/14/2020
Attorney Dkt #:529398US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, CHIHIRO
Exec Dt:
06/10/2020
2
SASAKI, TOSHIYUKI
Exec Dt:
06/11/2020
3
HAYASHI, HISATAKA
Exec Dt:
06/12/2020
4
OMURA, MITSUHIRO
Exec Dt:
06/15/2020
5
IMAMURA, TSUBASA
Exec Dt:
06/10/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651969
US20210020450
16819348
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:055546/0803   Pages: 8
Recorded: 03/10/2021
Attorney Dkt #:535704US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, TAKAUMI
Exec Dt:
02/26/2021
2
OKUCHI, HISASHI
Exec Dt:
03/01/2021
3
SAWA, KEIICHI
Exec Dt:
03/02/2021
4
YAMASHITA, HIROYUKI
Exec Dt:
03/01/2021
5
YANASE, TOSHIAKI
Exec Dt:
02/26/2021
6
IMAMURA, TSUBASA
Exec Dt:
02/26/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220077183
17197305
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:060627/0141   Pages: 5
Recorded: 07/26/2022
Attorney Dkt #:540639US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAMURA, TSUBASA
Exec Dt:
02/02/2022
2
LI, WU
Exec Dt:
02/04/2022
3
ITAGAKI, YUTO
Exec Dt:
02/02/2022
4
CHOU, MINKI
Exec Dt:
02/02/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220406611
17643543
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:059611/0194   Pages: 5
Recorded: 04/15/2022
Attorney Dkt #:542246US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WU
Exec Dt:
03/16/2022
2
IMAMURA, TSUBASA
Exec Dt:
03/16/2022
3
ITAGAKI, YUTO
Exec Dt:
03/16/2022
4
CHOU, MINKI
Exec Dt:
03/16/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220399222
17694145
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:063034/0140   Pages: 12
Recorded: 03/20/2023
Attorney Dkt #:TAI/3663US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TAKUYA
Exec Dt:
10/25/2022
2
NAGATA, YUYA
Exec Dt:
10/17/2022
3
TODA, MASAYA
Exec Dt:
10/17/2022
4
IMAMURA, KAPPEI
Exec Dt:
10/19/2022
5
IMAMURA, TSUBASA
Exec Dt:
02/23/2023
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307520
17898224
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 21
Reel/Frame:063034/0644   Pages: 6
Recorded: 03/20/2023
Attorney Dkt #:TAI/3664US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAMBU, HIROSHI
Exec Dt:
10/31/2022
2
HASHIMOTO, JUNICHI
Exec Dt:
10/31/2022
3
IMAMURA, TSUBASA
Exec Dt:
02/23/2023
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230274942
17902751
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113

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