skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOTSUMOTO, AKIRA
Total Assignments: 11
Assignment: 1
Reel/Frame:027426/0708   Pages: 3
Recorded: 12/21/2011
Attorney Dkt #:391683US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, DAINA
Exec Dt:
12/05/2011
2
NAGASHIMA, HIDENOBU
Exec Dt:
12/05/2011
3
YOTSUMOTO, AKIRA
Exec Dt:
12/05/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592887
US20120256263
13332905
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:028271/0192   Pages: 2
Recorded: 05/25/2012
Attorney Dkt #:396677US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASHIMA, HIDENOBU
Exec Dt:
04/09/2012
2
YOTSUMOTO, AKIRA
Exec Dt:
04/09/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120241838
13422547
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:031893/0655   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:421042US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, KENICHI
Exec Dt:
10/18/2013
2
YOTSUMOTO, AKIRA
Exec Dt:
10/18/2013
3
YAMANAKA, TAKAYA
Exec Dt:
10/18/2013
4
KIKUSHIMA, FUMIE
Exec Dt:
10/18/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981522
US20140197473
14010662
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:032970/0258   Pages: 3
Recorded: 05/27/2014
Attorney Dkt #:TAI/0563US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOTSUMOTO, AKIRA
Exec Dt:
04/15/2014
2
FUJII, KOTARO
Exec Dt:
04/15/2014
3
INOKUMA, HIDEKI
Exec Dt:
04/15/2014
4
MINO, AKIRA
Exec Dt:
04/16/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150069485
14195785
Correspondence name and address
PATTERSON & SHERIDAN, LLP.
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:034378/0221   Pages: 3
Recorded: 12/04/2014
Attorney Dkt #:TAI/0805US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, TAKAYA
Exec Dt:
11/25/2014
2
YOTSUMOTO, AKIRA
Exec Dt:
11/25/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150262896
14560531
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 6
Reel/Frame:035550/0876   Pages: 3
Recorded: 05/01/2015
Attorney Dkt #:TAI/0909US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, MING
Exec Dt:
03/26/2015
2
YOTSUMOTO, AKIRA
Exec Dt:
03/26/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9553050
US20160064333
14626674
Correspondence name and address
PATTERSON & SHERIDAN, L.L.P.
24 GREENWAY PLAZA
HOUSTON, TX 77046
Assignment: 7
Reel/Frame:043921/0356   Pages: 4
Recorded: 10/23/2017
Attorney Dkt #:055669-0127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, MINORU
Exec Dt:
10/16/2017
2
YOTSUMOTO, AKIRA
Exec Dt:
10/16/2017
3
MOMO, NOBUYUKI
Exec Dt:
10/16/2017
4
NODA, KOTARO
Exec Dt:
10/16/2017
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180277598
15705219
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP, SUITE 600
3000 K STREET, N.W.
WASHINGTON, DC 20007-5109
Assignment: 8
Reel/Frame:045509/0926   Pages: 3
Recorded: 04/11/2018
Attorney Dkt #:114124-0194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, MINORU
Exec Dt:
03/27/2018
2
YOTSUMOTO, AKIRA
Exec Dt:
03/27/2018
3
NODA, KOTARO
Exec Dt:
03/28/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10734445
US20190088719
15910786
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:047399/0449   Pages: 3
Recorded: 11/02/2018
Attorney Dkt #:114124-0225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOMBETSU, SHOTA
Exec Dt:
10/24/2018
2
YOTSUMOTO, AKIRA
Exec Dt:
10/18/2018
3
MOROOKA, TETSU
Exec Dt:
10/17/2018
4
OKAJIMA, MUTSUMI
Exec Dt:
10/17/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190296084
16123022
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:057282/0328   Pages: 4
Recorded: 08/25/2021
Attorney Dkt #:538871US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASAKI, MITSUNORI
Exec Dt:
08/06/2021
2
KATO, HISASHI
Exec Dt:
08/06/2021
3
NOJIMA, KAZUHIRO
Exec Dt:
08/06/2021
4
MIYAZAKI, SHOICHI
Exec Dt:
08/17/2021
5
YOTSUMOTO, AKIRA
Exec Dt:
08/06/2021
6
SHIGA, KANAKO
Exec Dt:
08/17/2021
7
HIROTSU, YU
Exec Dt:
08/23/2021
8
MATSUURA, OSAMU
Exec Dt:
08/06/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220262744
17411238
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:062548/0357   Pages: 7
Recorded: 01/31/2023
Attorney Dkt #:542313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOTSUMOTO, AKIRA
Exec Dt:
05/12/2022
2
SUDA, KEISUKE
Exec Dt:
05/11/2022
3
TASHIRO, KENJI
Exec Dt:
12/23/2022
4
YAMASHITA, TETSUYA
Exec Dt:
05/06/2022
5
ICHINOSE, DAIGO
Exec Dt:
05/11/2022
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME, MINATO-KU
TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086773
17693617
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/28/2024 06:35 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT