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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 : MATSUSHITA SEIKO CO., LTD.
Total Assignments: 8
Assignment: 1
Reel/Frame:014123/0290   Pages: 19
Recorded: 04/18/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO. LTD.
4017 AZA SHIMONAKATA, TAKAKI-CHO
KASUGAI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6635106
US20030005824
09926427
Correspondence name and address
ARMSTRONG WESTERMAN & HATTORI, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:014156/0009   Pages: 19
Recorded: 04/18/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
4017 AZA SHIMONAKATA, TAKAKI-CHO
KASUGAI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7358065
US20030003527
10181935
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
STEPHEN G. ADRIAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Domestic representative
Assignment: 3
Reel/Frame:015908/0765   Pages: 4
Recorded: 10/25/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
4017, SHIMONAKATA, TAKAKI-CHO
KASUGAI-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6612365
NONE
09580538
Correspondence name and address
JEFFREY J. SOPKO
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 4
Reel/Frame:021994/0887   Pages: 3
Recorded: 12/17/2008
Attorney Dkt #:NAMECHANGE155(JX1)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
2-61, 6-CHOME, IMAFUKUNISHI, JOTO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747053
NONE
08647012
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:021994/0939   Pages: 4
Recorded: 12/17/2008
Attorney Dkt #:NAMECHANGE157X8(JX2)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
2-61, 6-CHOME, IMAFUKUNISHI, JOTO-KU, OSAKA-SHI
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5252030
NONE
07960051
 
5254035
NONE
07960054
 
5326317
NONE
07960061
 
5549466
NONE
08333341
 
5934783
NONE
08848635
 
6019678
NONE
09034869
 
6148631
NONE
09311343
 
6401709
US20020023637
09812888
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:021997/0335   Pages: 4
Recorded: 12/17/2008
Attorney Dkt #:NAMECHANGE164DX9(J)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
2-61, 6-CHOME, IMAFUKUNISHI, JOTO-KU, OSAKA-SHI
OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
D378698
NONE
29042739
 
D404122
NONE
29074237
 
D455487
NONE
29138139
 
D459250
NONE
29144934
 
D457232
NONE
29146233
 
D457616
NONE
29146234
 
D462434
NONE
29152777
 
D462435
NONE
29152779
 
D463018
NONE
29152780
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:022270/0861   Pages: 3
Recorded: 02/17/2009
Attorney Dkt #:NAMECHANGE186_DX1(J)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/01/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
2-61, 6-CHOME, IMAFUKUNISHI, JOTO-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D394101
NONE
29074238
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:014621/0813   Pages: 9
Recorded: 10/27/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUSHITA SEIKO CO., LTD.
Exec Dt:
01/06/2003
Assignee
1
MATSUSHITA ECOLOGY SYSTEMS CO., LTD.
4017 AZA SHIMONAKATA, TAKAKICHO
KASUGAI-SHI, AICHI, JAPAN 486-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662612
US20030180184
10275783
Correspondence name and address
SNELL & WILMER LLP
MICHAEL K. KELLY
400 E. VAN BUREN STREET
ONE ARIZONA CENTER
PHOENIX, AZ 85004-2202

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