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Patent Assignment Assignor Details
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Assignor Name : SAZUKA, NAOYA
Total Assignments: 25
Assignment: 1
Reel/Frame:022901/0411   Pages: 3
Recorded: 07/01/2009
Attorney Dkt #:09792909-7666
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAKAWA, TAKESHI
Exec Dt:
06/02/2009
2
SAZUKA, NAOYA
Exec Dt:
06/02/2009
3
SHIRAISHI, TETSUYA
Exec Dt:
06/02/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8265880
US20100009369
12496029
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 2
Reel/Frame:022901/0485   Pages: 3
Recorded: 07/01/2009
Attorney Dkt #:09792909-7667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
06/02/2009
2
ASAKAWA, TAKESHI
Exec Dt:
06/02/2009
3
SHIRAISHI, TETSUYA
Exec Dt:
06/02/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8396673
US20100009370
12496041
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:023190/0073   Pages: 6
Recorded: 09/03/2009
Attorney Dkt #:112857-01739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
08/05/2009
2
ASAKAWA, TAKESHI
Exec Dt:
08/05/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8321146
US20100049446
12544751
Correspondence name and address
THOMAS C. BASSO
P.O. 1135
K&L GATES
CHICAGO, IL 60690-1135
Assignment: 4
Reel/Frame:024747/0170   Pages: 2
Recorded: 07/27/2010
Attorney Dkt #:S1459.70805US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAZUKA, NAOYA
Exec Dt:
07/12/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8924405
US20110035395
12844131
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:025519/0732   Pages: 2
Recorded: 12/17/2010
Attorney Dkt #:09812.2180-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAZUKA, NAOYA
Exec Dt:
10/06/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110161047
12971842
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:029041/0791   Pages: 5
Recorded: 09/28/2012
Attorney Dkt #:398198US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, SEIJI
Exec Dt:
06/19/2012
2
ASAKAWA, TAKESHI
Exec Dt:
06/28/2012
3
SAZUKA, NAOYA
Exec Dt:
07/11/2012
4
TSUBOI, TOSHIMITSU
Exec Dt:
06/28/2012
5
TANAKA, AKICHIKA
Exec Dt:
06/29/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130035607
13560177
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028803/0922   Pages: 6
Recorded: 08/17/2012
Attorney Dkt #:398164US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, AKICHIKA
Exec Dt:
06/01/2012
2
ASAKAWA, TAKESHI
Exec Dt:
06/06/2012
3
SAZUKA, NAOYA
Exec Dt:
08/08/2012
4
TSUBOI, TOSHIMITSU
Exec Dt:
06/01/2012
5
WADA, SEIJI
Exec Dt:
06/07/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130010997
13533240
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:029450/0799   Pages: 10
Recorded: 12/12/2012
Attorney Dkt #:1946-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOI, NAOTO
Exec Dt:
11/06/2012
2
HAGIWARA, TAKEHIRO
Exec Dt:
11/07/2012
3
KAMIMAEDA, NAOKI
Exec Dt:
12/02/2012
4
TSUNODA, TOMOHIRO
Exec Dt:
11/06/2012
5
MATSUYAMA, SHINAKO
Exec Dt:
11/06/2012
6
ISHIOKA, TAKUYA
Exec Dt:
11/12/2012
7
SAZUKA, NAOYA
Exec Dt:
11/06/2012
8
OHTO, YASUNORI
Exec Dt:
11/10/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130138523
13677655
Correspondence name and address
SHERR & JIANG, PLLC
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 9
Reel/Frame:030157/0434   Pages: 3
Recorded: 04/05/2013
Attorney Dkt #:379007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
11/13/2012
2
SANO, AKANE
Exec Dt:
02/12/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130178720
13810317
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:030055/0217   Pages: 7
Recorded: 03/19/2013
Attorney Dkt #:SONYJP 3.0-3006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUBOI, TOSHIMITSU
Exec Dt:
02/12/2013
2
TANAKA, AKICHIKA
Exec Dt:
02/18/2013
3
ASAKAWA, TAKESHI
Exec Dt:
02/13/2013
4
SAZUKA, NAOYA
Exec Dt:
02/15/2013
5
WADA, SEIJI
Exec Dt:
02/19/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9259159
US20130296685
13847113
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:031935/0049   Pages: 3
Recorded: 01/10/2014
Attorney Dkt #:417124US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, AKANE
Exec Dt:
12/09/2013
2
SAZUKA, NAOYA
Exec Dt:
06/05/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140114143
13982076
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:031679/0635   Pages: 2
Recorded: 11/26/2013
Attorney Dkt #:S1459.71670US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAZUKA, NAOYA
Exec Dt:
09/30/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10448829
US20140194756
14117691
Correspondence name and address
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
RANDY J. PRITZKER, ESQ.
BOSTON, MA 02210
Assignment: 13
Reel/Frame:031927/0218   Pages: 6
Recorded: 01/09/2014
Attorney Dkt #:426031US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, SEIJI
Exec Dt:
12/09/2013
2
ASAKAWA, TAKESHI
Exec Dt:
12/11/2013
3
SAZUKA, NAOYA
Exec Dt:
12/12/2013
4
TSUBOI, TOSHIMITSU
Exec Dt:
12/16/2013
5
TANAKA, AKICHIKA
Exec Dt:
12/15/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140152970
14131719
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:033065/0653   Pages: 6
Recorded: 06/10/2014
Attorney Dkt #:1946-0647
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
05/26/2014
2
MATSUYAMA, SHINAKO
Exec Dt:
05/27/2014
3
GUO, JINGJING
Exec Dt:
06/04/2014
4
PAN, JIN
Exec Dt:
05/27/2014
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150032668
14300522
Correspondence name and address
SHERR & JIANG, PLLC
620 HERNDON PARKWAY
SUITE 320
HERNDON, VA 20170
Assignment: 15
Reel/Frame:043618/0621   Pages: 5
Recorded: 08/21/2017
Attorney Dkt #:1946-0854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
07/31/2017
2
WAKITA, YOSHIHIRO
Exec Dt:
08/02/2017
3
KANOSUE, KAZUYUKI
Exec Dt:
08/03/2017
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10867013
US20180039751
15552419
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 16
Reel/Frame:047720/0661   Pages: 4
Recorded: 12/05/2018
Attorney Dkt #:SP366395US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, KIYOSHI
Exec Dt:
09/19/2018
2
SAZUKA, NAOYA
Exec Dt:
09/21/2018
3
WAKITA, YOSHIHIRO
Exec Dt:
09/27/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11179092
US20190261910
16307223
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 17
Reel/Frame:047758/0897   Pages: 4
Recorded: 12/10/2018
Attorney Dkt #:SP366396US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAWA, KIYOSHI
Exec Dt:
10/17/2018
2
SAZUKA, NAOYA
Exec Dt:
10/22/2018
3
WAKITA, YOSHIHIRO
Exec Dt:
10/26/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11145219
US20200184843
16308502
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 18
Reel/Frame:050454/0094   Pages: 3
Recorded: 03/20/2019
Attorney Dkt #:1946-1207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKITA, YOSHIHIRO
Exec Dt:
02/20/2019
2
SAZUKA, NAOYA
Exec Dt:
02/21/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190274630
16335047
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 19
Reel/Frame:048648/0375   Pages: 8
Recorded: 03/20/2019
Attorney Dkt #:SP366983US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, MIWA
Exec Dt:
03/01/2019
2
TAKI, YUHEI
Exec Dt:
03/01/2019
3
AIZAWA, KOTA
Exec Dt:
03/01/2019
4
SAKUMOTO, KOICHI
Exec Dt:
03/01/2019
5
TSUBOI, NAOTO
Exec Dt:
03/01/2019
6
SAZUKA, NAOYA
Exec Dt:
03/06/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11494470
US20190278896
16334940
Correspondence name and address
CHIP LAW GROUP
155 N WACKER DR
SUITE 4250
CHICAGO, IL 60606
Assignment: 20
Reel/Frame:050061/0947   Pages: 3
Recorded: 08/15/2019
Attorney Dkt #:1946-1292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKITA, YOSHIHIRO
Exec Dt:
07/26/2019
2
SAZUKA, NAOYA
Exec Dt:
07/31/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210282708
16486236
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 21
Reel/Frame:050179/0184   Pages: 5
Recorded: 08/27/2019
Attorney Dkt #:1946-1298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
08/15/2019
2
WAKITA, YOSHIHIRO
Exec Dt:
08/16/2019
3
KANOSUE, KAZUYUKI
Exec Dt:
08/23/2019
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200001159
16488428
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 22
Reel/Frame:053124/0345   Pages: 5
Recorded: 07/06/2020
Attorney Dkt #:1946-1363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
04/03/2020
2
YOSHIKAWA, KIYOSHI
Exec Dt:
06/09/2020
3
YOKOYAMA, MASAYUKI
Exec Dt:
06/22/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11157078
US20200285310
16753880
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 23
Reel/Frame:054062/0952   Pages: 2
Recorded: 10/15/2020
Attorney Dkt #:3712174.04436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAZUKA, NAOYA
Exec Dt:
09/29/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210145368
17047253
Correspondence name and address
NOLAN R. HUBBARD, K&L GATES LLP
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 24
Reel/Frame:060178/0135   Pages: 4
Recorded: 06/13/2022
Attorney Dkt #:SYP333031US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, ATSUSHI
Exec Dt:
04/26/2022
2
IKUTA, TOMOYA
Exec Dt:
04/26/2022
3
SAZUKA, NAOYA
Exec Dt:
04/26/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230000375
17757236
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 25
Reel/Frame:061309/0486   Pages: 3
Recorded: 10/04/2022
Attorney Dkt #:6810-1651
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAZUKA, NAOYA
Exec Dt:
08/24/2022
2
KATSUMATA, KOKI
Exec Dt:
08/23/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230157600
17916978
Correspondence name and address
SHERIDAN ROSS P.C. BRADLEY M. KNEPPER
1560 BROADWAY, SUITE 1200
DENVER, CO 80202

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