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Patent Assignment Assignor Details
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Assignor Name : YASUFUKU, KENTA
Total Assignments: 22
Assignment: 1
Reel/Frame:019290/0096   Pages: 3
Recorded: 05/14/2007
Attorney Dkt #:306432US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
04/06/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1-, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769954
US20070233963
11693231
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:021469/0691   Pages: 3
Recorded: 09/02/2008
Attorney Dkt #:331210US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
08/22/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8131977
US20090063822
12200257
Correspondence name and address
RONALD TURNER
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022632/0140   Pages: 2
Recorded: 05/04/2009
Attorney Dkt #:338862US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
04/10/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8151036
US20090216937
12392276
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022657/0441   Pages: 3
Recorded: 05/08/2009
Attorney Dkt #:339878US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
04/16/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090259813
12404631
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:024877/0737   Pages: 3
Recorded: 08/24/2010
Attorney Dkt #:ITOHP164US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, SEIJI
Exec Dt:
08/10/2010
2
YASUFUKU, KENTA
Exec Dt:
08/05/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8484520
US20110055647
12862081
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:024994/0349   Pages: 3
Recorded: 09/15/2010
Attorney Dkt #:367345US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUFUKU, KENTA
Exec Dt:
08/27/2010
2
MAEDA, SEIJI
Exec Dt:
09/07/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110099336
12882588
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:025435/0662   Pages: 4
Recorded: 12/01/2010
Attorney Dkt #:ITSTOSH.002AUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUFUKU, KENTA
Exec Dt:
10/22/2010
2
IWASA, SHIGEAKI
Exec Dt:
10/22/2010
3
KUROSAWA, YASUHIKO
Exec Dt:
10/25/2010
4
HAYASHI, HIROO
Exec Dt:
10/22/2010
5
MAEDA, SEIJI
Exec Dt:
10/28/2010
6
SAITO, MITSUO
Exec Dt:
10/22/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8607024
US20110231593
12958298
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 8
Reel/Frame:035819/0302   Pages: 4
Recorded: 06/10/2015
Attorney Dkt #:ITSTOSH.002D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUFUKU, KENTA
Exec Dt:
10/22/2010
2
IWASA, SHIGEAKI
Exec Dt:
10/22/2010
3
KUROSAWA, YASUHIKO
Exec Dt:
10/25/2010
4
HAYASHI, HIROO
Exec Dt:
10/22/2010
5
MAEDA, SEIJI
Exec Dt:
10/28/2010
6
SAITO, MITSUO
Exec Dt:
10/22/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA,
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9081711
US20140164702
14090428
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 9
Reel/Frame:026419/0196   Pages: 4
Recorded: 06/09/2011
Attorney Dkt #:377944US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUFUKU, KENTA
Exec Dt:
04/05/2011
2
MIYAGAWA, MASAKI
Exec Dt:
04/13/2011
3
UEMURA, GOH
Exec Dt:
04/06/2011
4
OWA, TSUTOMU
Exec Dt:
04/11/2011
5
UNESAKI, TSUTOMU
Exec Dt:
04/05/2011
6
KUNIMATSU, ATSUSHI
Exec Dt:
04/06/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8612692
US20120030428
13052203
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:028493/0877   Pages: 3
Recorded: 07/05/2012
Attorney Dkt #:401501US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
06/29/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130013975
13542099
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:029849/0632   Pages: 9
Recorded: 02/21/2013
Attorney Dkt #:412324US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHII, KENICHIRO
Exec Dt:
01/21/2013
2
KOKUBUN, NAOAKI
Exec Dt:
01/22/2013
3
OSHIYAMA, NAOTO
Exec Dt:
01/21/2013
4
YAMAKI, RYO
Exec Dt:
01/21/2013
5
MAGAKI, IKUO
Exec Dt:
01/21/2013
6
YASUFUKU, KENTA
Exec Dt:
01/23/2013
7
YAMAGA, AKIRA
Exec Dt:
01/21/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140068378
13772659
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:030229/0829   Pages: 6
Recorded: 04/17/2013
Attorney Dkt #:413812US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIYAMA, NAOTO
Exec Dt:
03/11/2013
2
YAMAKI, RYO
Exec Dt:
03/11/2013
3
YASUFUKU, KENTA
Exec Dt:
03/14/2013
4
KOKUBUN, NAOAKI
Exec Dt:
03/11/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003269
US20140068376
13837950
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:030951/0031   Pages: 14
Recorded: 08/06/2013
Attorney Dkt #:420147US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHII, KENICHIRO
Exec Dt:
07/12/2013
2
MAGAKI, IKUO
Exec Dt:
07/12/2013
3
OSHIYAMA, NAOTO
Exec Dt:
07/16/2013
4
HARA, TOKUMASA
Exec Dt:
07/12/2013
5
YAMAGA, AKIRA
Exec Dt:
07/12/2013
6
YAMAKI, RYO
Exec Dt:
07/12/2013
7
YASUFUKU, KENTA
Exec Dt:
07/15/2013
8
TAKEDA, NAOMI
Exec Dt:
07/16/2013
9
NAKANISHI, YU
Exec Dt:
07/12/2013
10
MIYAMOTO, ARATA
Exec Dt:
07/12/2013
11
KOKUBUN, NAOAKI
Exec Dt:
07/12/2013
12
IWAI, DAISUKE
Exec Dt:
07/12/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8879349
US20140241096
13960186
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:031682/0549   Pages: 6
Recorded: 11/26/2013
Attorney Dkt #:TAI/0369US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAGAKI, IKUO
Exec Dt:
10/03/2013
2
OSHIYAMA, NAOTO
Exec Dt:
10/03/2013
3
YOSHII, KENICHIRO
Exec Dt:
10/03/2013
4
HATSUDA, KOSUKE
Exec Dt:
10/03/2013
5
FUJITA, SHIROU
Exec Dt:
10/03/2013
6
HARA, TOKUMASA
Exec Dt:
10/03/2013
7
OIKAWA, KOHEI
Exec Dt:
10/03/2013
8
YASUFUKU, KENTA
Exec Dt:
10/08/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003261
US20140129901
14017246
Correspondence name and address
FREDERICK D. KIM
3040 POST OAK BLVD
SUITE 1500
HOUSTON, TX 77056
Assignment: 15
Reel/Frame:038821/0778   Pages: 3
Recorded: 06/06/2016
Attorney Dkt #:TAI/1362US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAWA, MASANOBU
Exec Dt:
05/19/2016
2
YASUFUKU, KENTA
Exec Dt:
05/19/2016
3
YAMAGA, AKIRA
Exec Dt:
05/19/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1 CHOME, MINATO KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721666
US20170076801
15174527
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600, TX 77046
Assignment: 16
Reel/Frame:042354/0357   Pages: 3
Recorded: 05/12/2017
Attorney Dkt #:TAI/1767US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNO, KATSUYA
Exec Dt:
03/22/2017
2
WATANABE, KONOSUKE
Exec Dt:
03/23/2017
3
YASUFUKU, KENTA
Exec Dt:
03/24/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10102071
US20180089021
15448273
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:044297/0834   Pages: 3
Recorded: 12/05/2017
Attorney Dkt #:TAI/1767US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNO, KATSUYA
Exec Dt:
10/20/2017
2
WATANABE, KONOSUKE
Exec Dt:
10/20/2017
3
YASUFUKU, KENTA
Exec Dt:
10/20/2017
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10248560
US20180089078
15714776
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 18
Reel/Frame:045560/0075   Pages: 4
Recorded: 04/17/2018
Attorney Dkt #:511991US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, NAOMI
Exec Dt:
04/06/2018
2
YASUFUKU, KENTA
Exec Dt:
04/09/2018
3
YAO, HIROSHI
Exec Dt:
04/06/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10552314
US20190087324
15914604
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:056054/0186   Pages: 2
Recorded: 04/27/2021
Attorney Dkt #:535972US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YASUFUKU, KENTA
Exec Dt:
04/09/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11372783
US20220092002
17198676
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:058262/0253   Pages: 3
Recorded: 12/01/2021
Attorney Dkt #:TAI/3313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONISHI, SHOHEI
Exec Dt:
11/18/2021
2
YASUFUKU, KENTA
Exec Dt:
11/04/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11709599
US20220308766
17458135
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 21
Reel/Frame:064021/0212   Pages: 5
Recorded: 06/21/2023
Attorney Dkt #:TAI/3759US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, AKIFUMI
Exec Dt:
04/04/2023
2
YASUFUKU, KENTA
Exec Dt:
05/24/2023
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230409229
18178422
Correspondence name and address
KIM & STEWART LLP
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113
Assignment: 22
Reel/Frame:066459/0376   Pages: 12
Recorded: 02/14/2024
Attorney Dkt #:TAI/3822US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, TAKESHI
Exec Dt:
10/03/2023
2
HASEGAWA, YOHEI
Exec Dt:
10/05/2023
3
YASUFUKU, KENTA
Exec Dt:
10/11/2023
4
ONISHI, SHOHEI
Exec Dt:
10/30/2023
5
SAITO, YOSHIKI
Exec Dt:
10/02/2023
6
KIDA, JUNPEI
Exec Dt:
01/24/2024
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240078174
18461217
Correspondence name and address
RYOTA WATANABE
111 N. MARKET ST.
SUITE 414
SAN JOSE, CA 95113

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