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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 : DOI, KAZUAKI
Total Assignments: 20
Assignment: 1
Reel/Frame:022715/0411   Pages: 3
Recorded: 05/20/2009
Attorney Dkt #:SUTOSH.409AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
04/20/2009
2
KASHIHARA, YUTAKA
Exec Dt:
04/21/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090319873
12469591
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 2
Reel/Frame:027871/0981   Pages: 5
Recorded: 03/15/2012
Attorney Dkt #:6639P1484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
USUI, TAKASHI
Exec Dt:
03/07/2012
2
WATABE, KAZUO
Exec Dt:
03/07/2012
3
OKANO, HIDEAKI
Exec Dt:
03/07/2012
4
TANIOKA, CHIKARA
Exec Dt:
03/07/2012
5
OGAWA, AKIHITO
Exec Dt:
03/07/2012
6
DOI, KAZUAKI
Exec Dt:
03/07/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8553508
US20120236696
13421503
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 3
Reel/Frame:031615/0556   Pages: 5
Recorded: 11/15/2013
Attorney Dkt #:6639P1470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATABE, KAZUO
Exec Dt:
03/07/2012
2
OKANO, HIDEAKI
Exec Dt:
03/07/2012
3
USUI, TAKASHI
Exec Dt:
03/07/2012
4
TANIOKA, CHIKARA
Exec Dt:
03/07/2012
5
OGAWA, AKIHITO
Exec Dt:
03/07/2012
6
DOI, KAZUAKI
Exec Dt:
03/07/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
MINATO-KU, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614936
US20120224462
13410649
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 4
Reel/Frame:028984/0497   Pages: 5
Recorded: 09/14/2012
Attorney Dkt #:404945US2S CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANO, HIDEAKI
Exec Dt:
08/30/2012
2
WATABE, KAZUO
Exec Dt:
08/30/2012
3
TANIOKA, CHIKARA
Exec Dt:
09/05/2012
4
OGAWA, AKIHITO
Exec Dt:
08/31/2012
5
USUI, TAKASHI
Exec Dt:
08/31/2012
6
DOI, KAZUAKI
Exec Dt:
09/03/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064506
US20130021892
13618173
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:029374/0877   Pages: 4
Recorded: 11/29/2012
Attorney Dkt #:408256US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, AKIHITO
Exec Dt:
10/22/2012
2
WATABE, KAZUO
Exec Dt:
10/22/2012
3
TANIOKA, CHIKARA
Exec Dt:
10/29/2012
4
OKANO, HIDEAKI
Exec Dt:
10/22/2012
5
USUI, TAKASHI
Exec Dt:
10/22/2012
6
DOI, KAZUAKI
Exec Dt:
10/22/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130094343
13688805
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029438/0756   Pages: 4
Recorded: 12/10/2012
Attorney Dkt #:408263US2S CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIOKA, CHIKARA
Exec Dt:
11/06/2012
2
WATABE, KAZUO
Exec Dt:
11/07/2012
3
OKANO, HIDEAKI
Exec Dt:
11/07/2012
4
OGAWA, AKIHITO
Exec Dt:
11/07/2012
5
USUI, TAKASHI
Exec Dt:
11/08/2012
6
DOI, KAZUAKI
Exec Dt:
11/07/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8582413
US20130094341
13709787
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:032675/0005   Pages: 5
Recorded: 04/15/2014
Attorney Dkt #:431306US20RD CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, AKIHITO
Exec Dt:
03/11/2014
2
WATABE, KAZUO
Exec Dt:
03/11/2014
3
OKANO, HIDEAKI
Exec Dt:
03/11/2014
4
USUI, TAKASHI
Exec Dt:
03/11/2014
5
TAKAMINE, HIDEFUMI
Exec Dt:
03/12/2014
6
DOI, KAZUAKI
Exec Dt:
03/17/2014
7
SAITO, MASAHIRO
Exec Dt:
03/19/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9087523
US20140185420
14201330
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:033787/0896   Pages: 4
Recorded: 09/22/2014
Attorney Dkt #:441626US20RD CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
09/17/2014
2
OGAWA, AKIHITO
Exec Dt:
09/02/2014
3
UCHIKAWA, HIRONORI
Exec Dt:
09/04/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9240805
US20150006989
14487679
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:034222/0183   Pages: 3
Recorded: 11/20/2014
Attorney Dkt #:441615US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, AKIHITO
Exec Dt:
10/17/2014
2
DOI, KAZUAKI
Exec Dt:
10/22/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9117485
US20150003225
14487689
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:034877/0438   Pages: 3
Recorded: 02/03/2015
Attorney Dkt #:446975US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
01/06/2015
2
TANIZAWA, YOSHIMICHI
Exec Dt:
01/06/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9569731
US20150195087
14590472
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:035066/0576   Pages: 3
Recorded: 03/02/2015
Attorney Dkt #:446294US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
02/16/2015
2
TANIZAWA, YOSHIMICHI
Exec Dt:
02/16/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9652620
US20150193306
14579045
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:036691/0196   Pages: 7
Recorded: 09/30/2015
Attorney Dkt #:460924US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIZAWA, YOSHIMICHI
Exec Dt:
09/03/2015
2
SATO, HIDEAKI
Exec Dt:
09/03/2015
3
DOI, KAZUAKI
Exec Dt:
09/03/2015
4
TAKAHASHI, RIRIKA
Exec Dt:
09/03/2015
5
MURAKAMI, AKIRA
Exec Dt:
09/03/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10348492
US20160142203
14870362
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:037001/0793   Pages: 3
Recorded: 11/10/2015
Attorney Dkt #:459712US20RD CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
10/27/2015
2
OGAWA, AKIHITO
Exec Dt:
10/28/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150381210
14847851
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:037743/0059   Pages: 2
Recorded: 02/16/2016
Attorney Dkt #:467258US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOI, KAZUAKI
Exec Dt:
11/27/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256838
US20160329909
15044569
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:044031/0473   Pages: 3
Recorded: 11/03/2017
Attorney Dkt #:506838US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
10/17/2017
2
TANIZAWA, YOSHIMICHI
Exec Dt:
10/17/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11265157
US20180262328
15685050
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:045649/0113   Pages: 3
Recorded: 04/26/2018
Attorney Dkt #:511214US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIXON, ALEX
Exec Dt:
04/02/2018
2
DOI, KAZUAKI
Exec Dt:
04/02/2018
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180359086
15932199
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:049141/0711   Pages: 7
Recorded: 05/10/2019
Attorney Dkt #:520794US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, RIRIKA
Exec Dt:
04/24/2019
2
TANIZAWA, YOSHIMICHI
Exec Dt:
04/24/2019
3
DOI, KAZUAKI
Exec Dt:
04/24/2019
4
KUJIRAOKA, MAMIKO
Exec Dt:
04/24/2019
5
MURAKAMI, AKIRA
Exec Dt:
04/24/2019
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11115198
US20200092089
16289066
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:056364/0088   Pages: 8
Recorded: 05/26/2021
Attorney Dkt #:08411.0564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
04/02/2021
2
TANIZAWA, YOSHIMICHI
Exec Dt:
04/02/2021
3
KUJIRAOKA, MAMIKO
Exec Dt:
04/15/2021
4
MURAKAMI, AKIRA
Exec Dt:
04/06/2021
5
TAKAHASHI, RIRIKA
Exec Dt:
04/05/2021
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11764952
NONE
17180913
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER
901 NEW YORK AVENUE, NW
WASHINGTON, DC 22191
Assignment: 19
Reel/Frame:056362/0700   Pages: 10
Recorded: 05/26/2021
Attorney Dkt #:08411.0556
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
04/15/2021
2
KUJIRAOKA, MAMIKO
Exec Dt:
04/15/2021
3
TANIZAWA, YOSHIMICHI
Exec Dt:
04/25/2021
4
SATO, HIDEAKI
Exec Dt:
04/14/2021
5
TAKAHASHI, RIRIKA
Exec Dt:
04/05/2021
6
MURAKAMI, AKIRA
Exec Dt:
04/06/2021
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210328784
17249289
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER
901 NEW YORK AVENUE, NW
WASHINGTON, DC 22191
Assignment: 20
Reel/Frame:059019/0025   Pages: 4
Recorded: 02/15/2022
Attorney Dkt #:08411.0602-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, KAZUAKI
Exec Dt:
02/07/2022
2
TANIZAWA, YOSHIMICHI
Exec Dt:
02/04/2022
3
NAKASHIMA, TOSHIKI
Exec Dt:
02/04/2022
4
MATSUMOTO, MARI
Exec Dt:
02/07/2022
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220393864
17651200
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001

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