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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 : HIROTA, IZUO
Total Assignments: 21
Assignment: 1
Reel/Frame:013856/0054   Pages: 7
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUJI
Exec Dt:
02/12/2003
2
NIIYAMA, KOUJI
Exec Dt:
01/27/2003
3
HIROTA, IZUO
Exec Dt:
01/28/2003
4
MIYAUCHI, TAKAHIRO
Exec Dt:
01/27/2003
5
FUJITA, ATSUSHI
Exec Dt:
01/28/2003
6
INUI, HIROFUMI
Exec Dt:
01/29/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6894255
US20030178416
10382809
Correspondence name and address
SHERIDAN ROSS P.C.
BRADLEY M. KNEPPER
1560 BROADWAY
STE. 1200
DENVER, CO 80202-5141
Assignment: 2
Reel/Frame:013823/0102   Pages: 4
Recorded: 02/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, IZUO
Exec Dt:
02/24/2003
2
FUJITA, ATSUSHI
Exec Dt:
02/24/2003
3
MIYAUCH, TAKAHIRO
Exec Dt:
02/24/2003
4
FUJII, YUJI
Exec Dt:
02/24/2003
5
NIIYAMA, KOUJI
Exec Dt:
02/24/2003
6
OMORI, HIDEKI
Exec Dt:
02/24/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6770857
US20030164373
10373745
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015431/0702   Pages: 3
Recorded: 05/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, IZUO
Exec Dt:
02/12/2004
2
FUJITA, ATSUSHI
Exec Dt:
02/12/2004
3
MIYAUCHI, TAKAHIRO
Exec Dt:
02/12/2004
4
FUJII, YUJI
Exec Dt:
02/12/2004
5
KATAOKA, AKIRA
Exec Dt:
02/12/2004
6
NIIYAMA, KOJI
Exec Dt:
02/12/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6812440
US20040188426
10483791
Correspondence name and address
RATNERPRESTIA
LAWRENCE E. ASHERY
1007 ORANGE ST.
SUITE 1100, P.O. BOX 1596
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:015657/0888   Pages: 6
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, IZUO
Exec Dt:
03/02/2004
2
FUJITA, ATSUSHI
Exec Dt:
03/02/2004
3
MIYAUCHI, TAKAHIRO
Exec Dt:
03/02/2004
4
FUJII, YUJI
Exec Dt:
03/02/2004
5
KATAOKA, AKIRA
Exec Dt:
03/02/2004
6
AIHARA, KATSUYUKI
Exec Dt:
03/02/2004
7
MAKIO, NOBUYOSHI
Exec Dt:
03/02/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA
KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7057144
US20040245244
10491833
Correspondence name and address
JEFFREY J. SOPKO
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 5
Reel/Frame:016295/0288   Pages: 5
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, IZUO
Exec Dt:
07/09/2004
2
FUJII, YUJI
Exec Dt:
07/09/2004
3
NIIYAMA, KOJI
Exec Dt:
07/09/2004
4
MIYAUCHI, TAKAHIRO
Exec Dt:
07/09/2004
5
FUJITA, ATSUSHI
Exec Dt:
07/09/2004
6
TAKAHASHI, MANABU
Exec Dt:
07/09/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7015438
US20050121438
10502139
Correspondence name and address
JEFFREY J. SOPKO
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 6
Reel/Frame:016239/0961   Pages: 5
Recorded: 02/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, AKIRA
Exec Dt:
09/06/2004
2
HIROTA, IZUO
Exec Dt:
09/06/2004
3
AIHARA, KATSUYUKI
Exec Dt:
09/06/2004
4
MAKIO, NOBUYOSHI
Exec Dt:
09/06/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7009159
US20050115957
10507990
Correspondence name and address
JEFFREY J. SOPKO
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 7
Reel/Frame:017053/0277   Pages: 3
Recorded: 11/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISHIMA, TOSHIHIRO
Exec Dt:
10/28/2004
2
KATAOKA, AKIRA
Exec Dt:
10/28/2004
3
HIROTA, IZUO
Exec Dt:
10/28/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7049563
US20050205561
10515570
Correspondence name and address
MARC A. ROSSI
ROSSI, KIMMS & MCDOWELL LLP
P.O. BOX 826
ASHBURN, VIRGINIA 20146-0826
Assignment: 8
Reel/Frame:016721/0955   Pages: 5
Recorded: 01/21/2005
Attorney Dkt #:8861-515US(P31937-02)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAOKA, AKIRA
Exec Dt:
01/07/2005
2
HIROTA, IZUO
Exec Dt:
01/07/2005
3
AIHARA, KATSUYUKI
Exec Dt:
01/07/2005
4
MAKIO, NOBUYOSHI
Exec Dt:
01/07/2005
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7176423
US20050274717
10521876
Correspondence name and address
JOHN D. SIMMONS
AKIN GUMP STRAUSS HAUER & FELD LLP
ONE COMMERCE SQUARE
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:020432/0279   Pages: 2
Recorded: 01/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIO, YOSHIAKI
Exec Dt:
02/27/2007
2
TOMINAGA, HIROSHI
Exec Dt:
02/28/2007
3
SADAKATA, HIDEKI
Exec Dt:
02/28/2007
4
HIROTA, IZUO
Exec Dt:
02/28/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420828
US20080049470
11658889
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:020735/0570   Pages: 2
Recorded: 04/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADAKATA, HIDEKI
Exec Dt:
12/07/2007
2
TOMINAGA, HIROSHI
Exec Dt:
12/04/2007
3
ISHIO, YOSHIAKI
Exec Dt:
12/04/2007
4
HIROTA, IZUO
Exec Dt:
12/04/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8723089
US20090086519
11917713
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:021150/0919   Pages: 2
Recorded: 06/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEISHIMA, TOSHIHIRO
Exec Dt:
03/24/2008
2
KATAOKA, AKIRA
Exec Dt:
03/24/2008
3
NAKAKURA, HIROFUMI
Exec Dt:
03/24/2008
4
HIROTA, IZUO
Exec Dt:
03/24/2008
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8426782
US20090134149
12089781
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:021586/0142   Pages: 2
Recorded: 09/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAUCHI, TAKAHIRO
Exec Dt:
07/02/2008
2
HIROTA, IZUO
Exec Dt:
07/02/2008
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796602
US20100230401
12161430
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:021421/0259   Pages: 4
Recorded: 08/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJINAMI, TOMOYA
Exec Dt:
07/03/2008
2
OHASHI, MASAHARU
Exec Dt:
07/10/2008
3
KITAIZUMI, TAKESHI
Exec Dt:
07/13/2008
4
HIROTA, IZUO
Exec Dt:
07/09/2008
5
TOMINAGA, HIROSHI
Exec Dt:
07/09/2008
6
WATANABE, KENJI
Exec Dt:
07/09/2008
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090152260
12162771
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:023047/0179   Pages: 2
Recorded: 08/04/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJINAMI, TOMOYA
Exec Dt:
05/21/2009
2
ISHIMARU, NAOAKI
Exec Dt:
05/21/2009
3
HIROTA, IZUO
Exec Dt:
05/24/2009
4
KATAOKA, AKIRA
Exec Dt:
05/21/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378274
US20100102054
12520263
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:023489/0390   Pages: 4
Recorded: 11/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMINAGA, HIROSHI
Exec Dt:
08/04/2009
2
WATANABE, KENJI
Exec Dt:
08/04/2009
3
HIROTA, IZUO
Exec Dt:
08/05/2009
4
TABUCHI, SADATOSHI
Exec Dt:
08/04/2009
5
ISODA, KEIKO
Exec Dt:
08/04/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8212192
US20100065550
12528911
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:023493/0290   Pages: 4
Recorded: 11/10/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMINAGA, HIROSHI
Exec Dt:
08/19/2009
2
WATANABE, KENJI
Exec Dt:
08/19/2009
3
HIROTA, IZUO
Exec Dt:
08/18/2009
4
TABUCHI, SADATOSHI
Exec Dt:
08/19/2009
5
ISODA, KEIKO
Exec Dt:
08/19/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100065551
12529261
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:023491/0119   Pages: 4
Recorded: 11/09/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMINAGA, HIROSHI
Exec Dt:
08/19/2009
2
WATANABE, KENJI
Exec Dt:
08/19/2009
3
HIROTA, IZUO
Exec Dt:
08/19/2009
4
TABUCHI, SADATOSHI
Exec Dt:
08/19/2009
5
ISODA, KEIKO
Exec Dt:
08/19/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8729434
US20100051608
12529248
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:023496/0522   Pages: 6
Recorded: 11/10/2009
Attorney Dkt #:P49159-01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE WRONG EXECUTION DATE "08/18/2009" PREVIOUSLY RECORDED ON REEL 023493 FRAME 0290. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT EXECUTION DATE IS "08/19/2009".
Assignors
1
TOMINAGA, HIROSHI
Exec Dt:
08/19/2009
2
WATANABE, KENJI
Exec Dt:
08/19/2009
3
HIROTA, IZUO
Exec Dt:
08/19/2009
4
TABUCHI, SADATOSHI
Exec Dt:
08/19/2009
5
ISODA, KEIKO
Exec Dt:
08/19/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100065551
12529261
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:023895/0972   Pages: 4
Recorded: 02/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KENJI
Exec Dt:
11/17/2009
2
HIROTA, IZUO
Exec Dt:
11/17/2009
3
TOMINAGA, HIROSHI
Exec Dt:
11/17/2009
4
FUJINAMI, TOMOYA
Exec Dt:
11/17/2009
5
ISODA, KEIKO
Exec Dt:
11/17/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8247748
US20100176120
12665981
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:026832/0215   Pages: 3
Recorded: 08/31/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADAHIRA, MASAFUMI
Exec Dt:
07/01/2011
2
FUJINAMI, TOMOYA
Exec Dt:
07/01/2011
3
ISHIMARU, NAOAKI
Exec Dt:
07/01/2011
4
HIROTA, IZUO
Exec Dt:
07/01/2011
5
MIYAUCHI, TAKAHIRO
Exec Dt:
07/06/2011
6
OGASAWARA, FUMITAKA
Exec Dt:
07/06/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9078295
US20110278285
13145686
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:026848/0133   Pages: 3
Recorded: 09/02/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJINAMI, TOMOYA
Exec Dt:
08/25/2011
2
SADAHIRA, MASAFUMI
Exec Dt:
08/25/2011
3
ISHIMARU, NAOAKI
Exec Dt:
08/25/2011
4
HIROTA, IZUO
Exec Dt:
08/29/2011
5
MIYAUCHI, TAKAHIRO
Exec Dt:
08/29/2011
6
OGASAWARA, FUMITAKA
Exec Dt:
08/29/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9131539
US20110309069
13143882
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036

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