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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 : SAKAI, TATSUO
Total Assignments: 25
Assignment: 1
Reel/Frame:004226/0556   Pages: 1
Recorded: 02/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/21/1984
Assignee
1
7-2 NISHISHINJUKU 1-CHOME,
A CORP OF JAPAN
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06558639
Correspondence name and address
MARTIN A. FARBER
866 UNITED NATIONS PLAZA
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:005346/0429   Pages: 3
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1990
2
Exec Dt:
05/22/1990
3
Exec Dt:
05/22/1990
4
Exec Dt:
05/22/1990
5
Exec Dt:
05/22/1990
Assignee
1
NO. 2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07531225
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:005423/0279   Pages: 3
Recorded: 08/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/31/1990
2
Exec Dt:
07/17/1990
3
Exec Dt:
07/07/1990
4
Exec Dt:
07/17/1990
Assignees
1
1-14, NISHISUEHIRO-CHO, YOKKAICHI-SHI, A CORP. OF JAPAN
MIE-KEN, JAPAN
2
1-1, SHOWA-CHO, KARIYA-SHI, A CORP. OF JAPAN
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07575147
Correspondence name and address
BIERMAN AND MUSERLIAN
757 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:007606/0354   Pages: 3
Recorded: 07/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/1995
2
Exec Dt:
07/10/1995
3
Exec Dt:
07/10/1995
4
Exec Dt:
07/10/1995
5
Exec Dt:
07/10/1995
6
Exec Dt:
07/10/1995
Assignee
1
1-1 SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08507949
Correspondence name and address
G. LLOYD KNIGHT
CUSHMAN, DARBY & CUSHMAN ET AL.
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 5
Reel/Frame:007652/0456   Pages: 3
Recorded: 09/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/1995
2
Exec Dt:
08/21/1995
3
Exec Dt:
08/21/1995
4
Exec Dt:
08/21/1995
5
Exec Dt:
08/21/1995
Assignee
1
1-1 SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08524941
Correspondence name and address
G. LLOYD KNIGHT
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:009182/0786   Pages: 2
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/1998
2
Exec Dt:
04/23/1998
3
Exec Dt:
04/28/1998
4
Exec Dt:
04/27/1998
Assignee
1
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., 448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09080283
Correspondence name and address
PILLSBURY MADISON, ETAL.
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:012257/0062   Pages: 3
Recorded: 10/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2001
2
Exec Dt:
07/30/2001
Assignee
1
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09973896
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
BRUCE H. BERNSTEIN
1941 ROLAND CLARK PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:014198/0738   Pages: 3
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2003
2
Exec Dt:
06/09/2003
3
Exec Dt:
06/09/2003
Assignee
1
1-1, SHOWA-CHO, KARIYA-CITY
AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10462745
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:014423/0607   Pages: 2
Recorded: 08/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2003
2
Exec Dt:
08/06/2003
3
Exec Dt:
08/06/2003
Assignee
1
1-1, SHOWA-CHO
AICHI-PREF.
KARIYA-SHI, JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10645667
Correspondence name and address
NIXON & VANDERHYE, P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:014751/0029   Pages: 3
Recorded: 11/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/2003
2
Exec Dt:
11/10/2003
3
Exec Dt:
11/11/2003
4
Exec Dt:
11/11/2003
5
Exec Dt:
11/10/2003
6
Exec Dt:
11/10/2003
Assignee
1
1-1 SHOWA-CHO, KARIYA-CITY
AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722541
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:016289/0616   Pages: 3
Recorded: 02/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2005
2
Exec Dt:
02/08/2005
3
Exec Dt:
02/08/2005
4
Exec Dt:
02/08/2005
Assignee
1
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059504
Correspondence name and address
LARRY S. NIXON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:017727/0852   Pages: 5
Recorded: 06/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2005
2
Exec Dt:
09/21/2005
3
Exec Dt:
09/21/2005
4
Exec Dt:
09/21/2005
5
Exec Dt:
09/22/2005
6
Exec Dt:
09/22/2005
Assignee
1
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10549110
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:018959/0680   Pages: 4
Recorded: 03/05/2007
Attorney Dkt #:040302-0629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/14/2007
4
Exec Dt:
02/16/2007
Assignee
1
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642951
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:019272/0534   Pages: 3
Recorded: 04/25/2007
Attorney Dkt #:040302-065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/03/2007
2
Exec Dt:
04/03/2007
3
Exec Dt:
04/05/2007
Assignee
1
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA 221-0023, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11790411
Correspondence name and address
GLENN LAW
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET NW, SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 15
Reel/Frame:019558/0721   Pages: 3
Recorded: 07/16/2007
Attorney Dkt #:P32501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2007
2
Exec Dt:
06/28/2007
Assignee
1
1048, OAZA-KADOMA, KADOMA-SHI,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11813964
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:026406/0329   Pages: 4
Recorded: 06/08/2011
Attorney Dkt #:D151990-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2011
2
Exec Dt:
03/04/2011
3
Exec Dt:
03/01/2011
4
Exec Dt:
03/02/2011
5
Exec Dt:
03/07/2011
6
Exec Dt:
02/28/2011
7
Exec Dt:
02/28/2011
8
Exec Dt:
02/28/2011
9
Exec Dt:
02/28/2011
Assignee
1
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29387115
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:026406/0365   Pages: 4
Recorded: 06/08/2011
Attorney Dkt #:D151991-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2011
2
Exec Dt:
03/04/2011
3
Exec Dt:
03/01/2011
4
Exec Dt:
03/02/2011
5
Exec Dt:
03/07/2011
6
Exec Dt:
02/28/2011
7
Exec Dt:
02/28/2011
8
Exec Dt:
02/28/2011
9
Exec Dt:
02/28/2011
Assignee
1
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29387116
Correspondence name and address
YOSHINOBU IDOGAWA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:027744/0908   Pages: 4
Recorded: 02/22/2012
Attorney Dkt #:9353/1193 (D152799-01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2012
2
Exec Dt:
02/15/2012
3
Exec Dt:
02/17/2012
4
Exec Dt:
02/14/2012
5
Exec Dt:
02/16/2012
6
Exec Dt:
02/15/2012
7
Exec Dt:
02/14/2012
8
Exec Dt:
02/15/2012
Assignee
1
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29413899
Correspondence name and address
TADASHI HORIE/NAOKO FOLKMAN
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:027745/0059   Pages: 4
Recorded: 02/22/2012
Attorney Dkt #:9353/1194 (D152800-01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2012
2
Exec Dt:
02/15/2012
3
Exec Dt:
02/17/2012
4
Exec Dt:
02/14/2012
5
Exec Dt:
02/16/2012
6
Exec Dt:
02/15/2012
7
Exec Dt:
02/14/2012
8
Exec Dt:
02/15/2012
Assignee
1
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29413900
Correspondence name and address
TADASHI HORIE/NAOKO FOLKMAN
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 20
Reel/Frame:033301/0187   Pages: 2
Recorded: 07/13/2014
Attorney Dkt #:P634165-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2014
2
Exec Dt:
02/19/2014
3
Exec Dt:
02/19/2014
4
Exec Dt:
02/19/2014
Assignee
1
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14355343
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN
Assignment: 21
Reel/Frame:033171/0562   Pages: 2
Recorded: 06/25/2014
Attorney Dkt #:P662756-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2014
2
Exec Dt:
03/18/2014
Assignee
1
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14228511
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN
Assignment: 22
Reel/Frame:043941/0071   Pages: 2
Recorded: 10/25/2017
Attorney Dkt #:P0625152US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2017
2
Exec Dt:
07/11/2017
3
Exec Dt:
07/13/2017
4
Exec Dt:
07/13/2017
Assignee
1
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15549665
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN
Assignment: 23
Reel/Frame:044933/0749   Pages: 2
Recorded: 02/15/2018
Attorney Dkt #:P1004324US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2017
2
Exec Dt:
11/15/2017
3
Exec Dt:
11/10/2017
Assignee
1
20000 MARINER AVENUE
SUITE 200
TORRANCE, CALIFORNIA 90503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15816057
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 24
Reel/Frame:045791/0317   Pages: 2
Recorded: 05/13/2018
Attorney Dkt #:D1012371US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/2018
2
Exec Dt:
03/27/2018
3
Exec Dt:
04/02/2018
4
Exec Dt:
04/02/2018
Assignee
1
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29643936
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 25
Reel/Frame:057972/0224   Pages: 2
Recorded: 10/31/2021
Attorney Dkt #:P1033112US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2021
2
Exec Dt:
06/11/2021
Assignee
1
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17352417
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

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