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Patent Assignment Assignor Details
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Assignor Name : MAESAKA, AKIHIRO
Total Assignments: 10
Assignment: 1
Reel/Frame:011947/0126   Pages: 3
Recorded: 06/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAKA, AKIHIRO
Exec Dt:
06/08/2001
2
OHMORI, HIROYUKI
Exec Dt:
06/08/2001
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596418
US20020015864
09892021
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
WACKER DRIVE STATION, SEARS TOWER
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 2
Reel/Frame:015563/0941   Pages: 2
Recorded: 07/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MAESAKA, AKIHIRO
Exec Dt:
07/06/2004
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193287
US20040233757
10764061
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:016710/0776   Pages: 3
Recorded: 06/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, KATSUHISA
Exec Dt:
06/01/2005
2
MAESAKA, AKIHIRO
Exec Dt:
06/03/2005
3
KOUCHIYAMA, AKIRA
Exec Dt:
06/01/2005
4
TSUSHIMA, TOMOHITO
Exec Dt:
06/02/2005
Assignee
1
SONY CORPORATION
7-35, KTASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7719082
US20050226036
10991075
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:017524/0070   Pages: 3
Recorded: 04/25/2006
Attorney Dkt #:S1459.70190US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUGUCHI, TETSUYA
Exec Dt:
04/03/2006
2
ARATANI, KATSUHISA
Exec Dt:
04/05/2006
3
MAESAKA, AKIHIRO
Exec Dt:
04/03/2006
4
KOUCHIYAMA, AKIRA
Exec Dt:
04/05/2006
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7675053
US20060189084
11328049
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:025430/0382   Pages: 4
Recorded: 12/01/2010
Attorney Dkt #:09792909-8170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAKA, AKIHIRO
Exec Dt:
11/11/2010
2
OHBA, KAZUHIRO
Exec Dt:
11/16/2010
3
MIZUGUCHI, TETSUYA
Exec Dt:
11/11/2010
4
MIYATA, KOJI
Exec Dt:
11/09/2010
5
HONDA, MOTONARI
Exec Dt:
11/09/2010
6
ARATANI, KATSUHISA
Exec Dt:
11/10/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9136470
US20110140065
12957978
Correspondence name and address
SNR DENTON US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 6
Reel/Frame:026563/0206   Pages: 3
Recorded: 07/08/2011
Attorney Dkt #:3712174-01759
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, SHUJI
Exec Dt:
03/07/2011
2
HOSOI, SHIZUKA
Exec Dt:
03/07/2011
3
LI, YULI
Exec Dt:
03/07/2011
4
KUDO, YOSHIHIRO
Exec Dt:
03/07/2011
5
MAESAKA, AKIHIRO
Exec Dt:
03/07/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871672
US20110200915
13124960
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
K&L GATES LLP
CHICAGO, IL 60690-1135
Assignment: 7
Reel/Frame:026718/0230   Pages: 9
Recorded: 08/09/2011
Attorney Dkt #:3712174-02851
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, SHUJI
Exec Dt:
06/13/2011
2
HOSOI, SHIZUKA
Exec Dt:
06/13/2011
3
LI, YULI
Exec Dt:
07/12/2011
4
KUDO, YOSHIHIRO
Exec Dt:
06/13/2011
5
MAESAKA, AKIHIRO
Exec Dt:
06/13/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110275009
13186957
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
K&L GATES LLP
CHICAGO, IL 60690-1135
Assignment: 8
Reel/Frame:036818/0327   Pages: 8
Recorded: 10/08/2015
Attorney Dkt #:09792909-9297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAKA, AKIHIRO
Exec Dt:
09/03/2015
2
OHBA, KAZUHIRO
Exec Dt:
09/24/2015
3
MIZUGUCHI, TETSUYA
Exec Dt:
09/24/2015
4
MIYATA, KOJI
Exec Dt:
09/25/2015
5
HONDA, MOTONARI
Exec Dt:
09/30/2015
6
ARATANI, KATSUHISA
Exec Dt:
09/24/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9577187
US20150333256
14808008
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:054818/0310   Pages: 4
Recorded: 01/05/2021
Attorney Dkt #:SYP328732US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAKA, AKIHIRO
Exec Dt:
11/20/2020
2
OKITA, TAKUMI
Exec Dt:
11/19/2020
3
MIZUGUCHI, YUKIKO
Exec Dt:
11/19/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210271048
17250327
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 10
Reel/Frame:063664/0267   Pages: 3
Recorded: 05/17/2023
Attorney Dkt #:SYP335624US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAESAKA, AKIHIRO
Exec Dt:
03/29/2023
2
OKITA, TAKUMI
Exec Dt:
03/29/2023
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230418016
18253154
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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