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Patent Assignment Assignor Details
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Assignor Name : TAGUCHI, AYUMU
Total Assignments: 22
Assignment: 1
Reel/Frame:005876/0333   Pages: 2
Recorded: 09/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, MASAHIRO
Exec Dt:
08/28/1991
2
KISHIMA, KOICHIRO
Exec Dt:
08/28/1991
3
TAGUCHI, AYUMU
Exec Dt:
08/28/1991
Assignee
1
SONY CORPORATION A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5249250
NONE
07727942
Correspondence name and address
HILL, VAN SANTEN,
STEADMAN & SIMPSON
A PROFESSIONAL CORP
70TH FL., SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:011694/0377   Pages: 3
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMADA, HITOSHI
Exec Dt:
03/13/2001
2
IMAI, YUTAKA
Exec Dt:
03/13/2001
3
TAGUCHI, AYUMU
Exec Dt:
03/14/2001
4
WADA, HIROYUKI
Exec Dt:
03/15/2001
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559937
US20010021014
09727143
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX #061080
WACKER DRIVE STATION SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:011694/0368   Pages: 3
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, YUTAKA
Exec Dt:
03/14/2001
2
TAGUCHI, AYUMU
Exec Dt:
03/15/2001
3
TAMADA, HITOSHI
Exec Dt:
03/15/2001
4
WADA, HIROYUKI
Exec Dt:
03/15/2001
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35, KITASHINAGAWA 6-CHOME
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6451492
US20010015410
09727144
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
P.O. BOX 061080
WACKER DR STATION/ SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:011962/0259   Pages: 5
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, HIROYUKI
Exec Dt:
06/27/2001
2
HIRATA, YOSHIMI
Exec Dt:
06/06/2001
3
TAGUCHI, AYUMU
Exec Dt:
06/11/2001
4
TATSUKI, KOICHI
Exec Dt:
06/11/2001
5
UMEZU, NOBUHIKO
Exec Dt:
06/11/2001
6
KUBOTA, SHIGEO
Exec Dt:
06/11/2001
7
ABE, TETSUO
Exec Dt:
06/12/2001
8
OOSHIMA, AKIFUMI
Exec Dt:
06/12/2001
9
HATTORI, TADASHI
Exec Dt:
06/12/2001
10
TAKATOKU, MAKOTO
Exec Dt:
06/13/2001
11
SUGANO, YUKIYASU
Exec Dt:
06/21/2001
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010038105
09756309
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL
DAVID R. METZGER
WACKER DRIVE STATION
P.O. BOX #061080 SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 5
Reel/Frame:013909/0312   Pages: 5
Recorded: 03/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WADA, HIROYUKI
Exec Dt:
06/27/2001
2
HIRATA, YOSHIMI
Exec Dt:
06/06/2001
3
TAGUCHI, AYUMU
Exec Dt:
06/11/2001
4
TATSUKI, KOICHI
Exec Dt:
06/11/2001
5
UMEZU, NOBUHIKO
Exec Dt:
06/11/2001
6
KUBOTA, SHIGEO
Exec Dt:
06/11/2001
7
ABE, TETSUO
Exec Dt:
06/12/2001
8
OOSHIMA, AKIFUMI
Exec Dt:
06/12/2001
9
HATTORI, TADASHI
Exec Dt:
06/12/2001
10
TAKATOKU, MAKOTO
Exec Dt:
06/13/2001
11
SUGANO, YUKIYASU
Exec Dt:
06/21/2001
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6933185
US20030183853
10394223
Correspondence name and address
JEAN C. EDWARDS
P.O. BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606-1080
Assignment: 6
Reel/Frame:014522/0440   Pages: 2
Recorded: 09/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, AYUMU
Exec Dt:
09/02/2003
2
TAMADA, HITOSHI
Exec Dt:
09/02/2003
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6813061
US20040032654
10445615
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 7
Reel/Frame:015714/0291   Pages: 2
Recorded: 12/03/2003
Attorney Dkt #:450100-04477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMADA, HITOSHI
Exec Dt:
09/04/2003
2
TAGUCHI, AYUMU
Exec Dt:
09/04/2003
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6987616
US20040246559
10479488
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:015789/0570   Pages: 3
Recorded: 09/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMADA, HITOSHI
Exec Dt:
09/03/2004
2
TAGUCHI, AYUMU
Exec Dt:
09/03/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA, 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7369289
US20050007643
10864535
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
RONALD P. KANANEN
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:017110/0072   Pages: 2
Recorded: 10/20/2005
Attorney Dkt #:09792909-6314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, AYUMU
Exec Dt:
10/07/2005
2
NISHIDA, MASATO
Exec Dt:
10/12/2005
3
ITO, YASUYUKI
Exec Dt:
10/12/2005
4
TAMADA, HITOSHI
Exec Dt:
10/07/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7466470
US20060056001
11208190
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 10
Reel/Frame:024800/0502   Pages: 4
Recorded: 08/06/2010
Attorney Dkt #:09792909-8045
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNORS NAME IN A DOCUMENT PREVIOUSLY RECORDED ON REEL 024701 FRAME 0659. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAGUCHI, AYUMU
Exec Dt:
06/15/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8243288
US20110019203
12838521
Correspondence name and address
SONNENSCHEIN NATH & ROSENTHAL, LLP
PO BOX 061080
WACKER DRIVE STATION
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:026957/0716   Pages: 4
Recorded: 09/23/2011
Attorney Dkt #:3712174-02454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, HIROTO
Exec Dt:
08/11/2010
2
MINAKAWA, TATSUYA
Exec Dt:
11/08/2010
3
AKI, YUICHI
Exec Dt:
11/16/2010
4
HASHIMOTO, MAKOTO
Exec Dt:
11/09/2010
5
TAGUCHI, AYUMU
Exec Dt:
11/12/2010
6
YAMASAKI, TAKESHI
Exec Dt:
11/08/2010
7
ICHIMURA, ISAO
Exec Dt:
11/12/2010
8
MAEDA, KEIICHI
Exec Dt:
11/17/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110157446
12970065
Correspondence name and address
THOMAS C. BASSO
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 12
Reel/Frame:027484/0506   Pages: 2
Recorded: 01/05/2012
Attorney Dkt #:3712174-02935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGUCHI, AYUMU
Exec Dt:
12/05/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120196775
13326021
Correspondence name and address
JEFFREY M. INGALLS
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 13
Reel/Frame:031807/0081   Pages: 2
Recorded: 12/18/2013
Attorney Dkt #:SON-5147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGUCHI, AYUMU
Exec Dt:
12/06/2013
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9324751
US20140118590
14127221
Correspondence name and address
RADER FISHMAN & GRAUER PLLC
LION BUILDING
1233 20TH STREET N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:050004/0591   Pages: 6
Recorded: 08/08/2019
Attorney Dkt #:MDA0025-505-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASH, SAMIR
Exec Dt:
10/04/2017
2
TAGUCHI, AYUMU
Exec Dt:
02/23/2018
3
FENG, ZIDING
Exec Dt:
05/04/2018
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 WEST 7TH ST.
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200025766
16484177
Correspondence name and address
GLOBAL PATENT GROUP
CARRETERA #3 KM. 19.9
MEDICAL AND PROFESSIONAL CENTER
CANOVANAS, 00729 PUERTO RICO
Assignment: 15
Reel/Frame:063299/0394   Pages: 5
Recorded: 04/12/2023
Attorney Dkt #:MDA0025-505TD1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASH, SAMIR
Exec Dt:
10/04/2017
2
TAGUCHI, AYUMU
Exec Dt:
02/23/2018
3
FENG, ZIDING
Exec Dt:
05/04/2018
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 W 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230314436
18191506
Correspondence name and address
GLOBAL PATENT GROUP INC
435 N. MARIPOSA ST
BURBANK, CA 91506
Assignment: 16
Reel/Frame:049451/0278   Pages: 7
Recorded: 06/12/2019
Attorney Dkt #:MDA0024-505-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASH, SAMIR
Exec Dt:
06/28/2018
2
CAPELLO, MICHELA
Exec Dt:
07/09/2018
3
TAGUCHI, AYUMU
Exec Dt:
07/11/2018
4
FENG, ZIDING
Exec Dt:
07/27/2018
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 WEST 7TH ST.
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200182876
16469065
Correspondence name and address
GLOBAL PATENT GROUP
CARRETERA #3 KM. 19.9
MEDICAL AND PROFESSIONAL CENTER
CANOVANAS, 00729 PUERTO RICO
Assignment: 17
Reel/Frame:062157/0604   Pages: 7
Recorded: 12/20/2022
Attorney Dkt #:MDA0024-505C1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANASH, SAMIR
Exec Dt:
06/28/2018
2
CAPELLO, MICHELA
Exec Dt:
07/09/2018
3
TAGUCHI, AYUMU
Exec Dt:
07/11/2018
4
FENG, ZIDING
Exec Dt:
07/27/2018
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
210 W 7TH ST
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230324394
18054307
Correspondence name and address
GLOBAL PATENT GROUP, LLC
P.O. BOX 1636
CANÓVANAS, 00729 PUERTO RICO
Assignment: 18
Reel/Frame:056118/0423   Pages: 4
Recorded: 05/03/2021
Attorney Dkt #:S1459.72613US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUHIRO
Exec Dt:
12/10/2020
2
TAGUCHI, AYUMU
Exec Dt:
12/04/2020
3
CHUBACHI, HIDEYA
Exec Dt:
12/02/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11579090
US20210325307
17260964
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 19
Reel/Frame:063168/0436   Pages: 4
Recorded: 03/30/2023
Attorney Dkt #:S1459.72613US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KAZUHIRO
Exec Dt:
12/10/2020
2
TAGUCHI, AYUMU
Exec Dt:
12/04/2020
3
CHUBACHI, HIDEYA
Exec Dt:
12/02/2020
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230152231
18094328
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210-2211
Assignment: 20
Reel/Frame:057571/0117   Pages: 8
Recorded: 09/23/2021
Attorney Dkt #:S1459.72676US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KENJI
Exec Dt:
04/07/2021
2
KISHII, NORIYUKI
Exec Dt:
04/07/2021
3
CHUBACHI, HIDEYA
Exec Dt:
04/06/2021
4
TAGUCHI, AYUMU
Exec Dt:
04/06/2021
5
NAKAGAWA, KAZUHIRO
Exec Dt:
04/07/2021
6
YASUKAWA, SAKIKO
Exec Dt:
04/07/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761895
US20210396675
17296197
Correspondence name and address
RANDY J. PRITZKER
WOLF GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 21
Reel/Frame:065493/0784   Pages: 8
Recorded: 11/08/2023
Attorney Dkt #:S1459.72676US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, KENJI
Exec Dt:
04/07/2021
2
KISHII, NORIYUKI
Exec Dt:
04/07/2021
3
CHUBACHI, HIDEYA
Exec Dt:
04/06/2021
4
TAGUCHI, AYUMU
Exec Dt:
04/06/2021
5
NAKAGAWA, KAZUHIRO
Exec Dt:
04/07/2021
6
YASUKAWA, SAKIKO
Exec Dt:
04/07/2021
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240027348
18449082
Correspondence name and address
RANDY J. PRITZKER
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 22
Reel/Frame:061436/0544   Pages: 2
Recorded: 10/17/2022
Attorney Dkt #:SYP335509US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAGUCHI, AYUMU
Exec Dt:
09/01/2022
Assignee
1
SONY GROUP CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 1080075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230213450
17996353
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611

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