skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : KUMAKAWA, TAKAHIRO
Total Assignments: 16
Assignment: 1
Reel/Frame:010359/0892   Pages: 4
Recorded: 09/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOISHIZAKA, NOZOMI
Exec Dt:
09/09/1999
2
SAHARA, RYUICHI
Exec Dt:
09/09/1999
3
NAKAMURA, YOSHIFUMI
Exec Dt:
09/09/1999
4
KUMAKAWA, TAKAHIRO
Exec Dt:
09/09/1999
5
MURAKAMI, SHINJI
Exec Dt:
09/09/1999
6
HARADA, YUTAKA
Exec Dt:
09/09/1999
Assignee
1
MATSUSHITA ELECTRONICS CORPORATION
1-1, SAIWAI-CHO, TAKATSUKI-SHI
OSAKA 569-1193, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313532
NONE
09381381
Correspondence name and address
SIXBEY, FRIEDMAN, LEEDOM & FERGUSON, P.C
ERIC J. ROBINSON
8180 GREENSBORO DRIVE, SUITE 800
MCLEAN, VIRGINIA 22102
Assignment: 2
Reel/Frame:011553/0534   Pages: 6
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATASE, KAZUMI
Exec Dt:
01/25/2001
2
FUJIMOTO, HIROAKI
Exec Dt:
01/25/2001
3
SAHARA, RYUICHI
Exec Dt:
01/25/2001
4
SHIMOISHIZAKA, NOZOMI
Exec Dt:
01/25/2001
5
KUMAKAWA, TAKAHIRO
Exec Dt:
01/25/2001
6
KAINO, KAZUYUKI
Exec Dt:
01/25/2001
7
NAKAMURA, YOSHIFUMI
Exec Dt:
01/25/2001
Assignee
1
MATSUSHITA ELECTRONIC CORPORATION
1-1, SAIWAI-CHO, TAKATSUKI-SHI
OSAKA, JAPAN 569-1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559528
US20010015496
09785503
Correspondence name and address
NIXON PEABODY LLP
ERIC J. ROBINSON
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VIRGINIA 22102
Assignment: 3
Reel/Frame:012290/0875   Pages: 3
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAHARA, RYUICHI
Exec Dt:
10/05/2001
2
WATASE, KAZUMI
Exec Dt:
10/05/2001
3
KUMAKAWA, TAKAHIRO
Exec Dt:
10/05/2001
4
KAINOH, KAZUYUKI
Exec Dt:
10/05/2001
5
SHIMOISHIZAKA, NOZOMI
Exec Dt:
10/05/2001
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512298
US20020063340
09984191
Correspondence name and address
NIXON PEABODY LLP
ERIC J. ROBINSON
8180 GREENSBORO DRIVE, SUITE 800
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:017081/0531   Pages: 2
Recorded: 01/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKAWA, TAKAHIRO
Exec Dt:
11/22/2005
2
UTSUMI, MASAKI
Exec Dt:
11/22/2005
3
MATSUSHIMA, YOSHIHIRO
Exec Dt:
11/22/2005
4
MATSUURA, MASAMI
Exec Dt:
11/22/2005
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060163699
11288378
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:020217/0036   Pages: 2
Recorded: 12/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASAKI
Exec Dt:
04/09/2007
2
KUMAKAWA, TAKAHIRO
Exec Dt:
04/09/2007
3
MATSUURA, MASAMI
Exec Dt:
04/09/2007
4
MATSUSHIMA, YOSHIHIRO
Exec Dt:
04/09/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070287215
11798676
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:019712/0527   Pages: 2
Recorded: 08/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKAWA, TAKAHIRO
Exec Dt:
04/20/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7808059
US20070264803
11797292
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:020771/0292   Pages: 2
Recorded: 04/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARAGUCHI, YUKIKO
Exec Dt:
11/30/2007
2
KUMAKAWA, TAKAHIRO
Exec Dt:
11/30/2007
3
YUI, TAKASHI
Exec Dt:
11/30/2007
4
WATASE, KAZUMI
Exec Dt:
11/30/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7964475
US20080135975
11951441
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:021344/0594   Pages: 2
Recorded: 08/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMURA, KOJI
Exec Dt:
05/20/2008
2
KUMAKAWA, TAKAHIRO
Exec Dt:
05/20/2008
3
MATSUSHIMA, YOSHIHIRO
Exec Dt:
05/20/2008
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090108410
12137018
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:022502/0072   Pages: 2
Recorded: 04/03/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTSUMI, MASAKI
Exec Dt:
02/10/2009
2
KUMAKAWA, TAKAHIRO
Exec Dt:
02/10/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7859084
US20090218660
12391671
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:024344/0914   Pages: 2
Recorded: 05/06/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKAWA, TAKAHIRO
Exec Dt:
02/18/2010
2
KOJIMA, HIDEKI
Exec Dt:
02/18/2010
3
FURUKAWA, TOMOAKI
Exec Dt:
02/18/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8299580
US20100148315
12712921
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:049261/0329   Pages: 2
Recorded: 05/23/2019
Attorney Dkt #:P1011043US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAKAWA, TAKAHIRO
Exec Dt:
11/16/2018
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190172810
16199807
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 12
Reel/Frame:052158/0812   Pages: 2
Recorded: 03/19/2020
Attorney Dkt #:P1022372US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKAWA, TAKAHIRO
Exec Dt:
11/26/2019
2
YAMAZAKI, RENKI
Exec Dt:
11/26/2019
3
SUZUKI, SHINYA
Exec Dt:
11/26/2019
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11227725
US20200194187
16710694
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 13
Reel/Frame:052619/0434   Pages: 2
Recorded: 05/11/2020
Attorney Dkt #:P1026534US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, RENKI
Exec Dt:
03/03/2020
2
KUMAKAWA, TAKAHIRO
Exec Dt:
03/05/2020
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295902
US20200335284
16795960
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 14
Reel/Frame:057888/0164   Pages: 2
Recorded: 10/24/2021
Attorney Dkt #:P1032248US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAKAWA, TAKAHIRO
Exec Dt:
04/22/2021
2
YAMAZAKI, RENKI
Exec Dt:
04/23/2021
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11715606
US20210383981
17325273
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 15
Reel/Frame:057888/0184   Pages: 2
Recorded: 10/24/2021
Attorney Dkt #:P1033034US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, RENKI
Exec Dt:
04/23/2021
2
KUMAKAWA, TAKAHIRO
Exec Dt:
04/22/2021
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11742150
US20210383982
17325274
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 16
Reel/Frame:060826/0481   Pages: 8
Recorded: 08/17/2022
Attorney Dkt #:P1029691US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SHINYA
Exec Dt:
04/14/2022
2
KUMAKAWA, TAKAHIRO
Exec Dt:
04/14/2022
3
KURITA, JUNICHI
Exec Dt:
04/14/2022
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220399168
17772057
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

Search Results as of: 04/29/2024 01:32 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT