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Patent Assignment Assignor Details
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Assignor Name : SUMI, SADAYUKI
Total Assignments: 15
Assignment: 1
Reel/Frame:008320/0667   Pages: 3
Recorded: 11/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, SADAYUKI
Exec Dt:
11/20/1996
2
TAKAMI, SHIGENARI
Exec Dt:
11/20/1996
3
KASANO, FUMIHIRO
Exec Dt:
11/20/1996
4
TANIGUCHI, NAOHIRO
Exec Dt:
11/20/1996
5
NOHARA, KAZUYA
Exec Dt:
11/20/1996
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA 571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866818
NONE
08756716
Correspondence name and address
JOHN H. LYNN
SUITE 1160
3200 PARK CENTER DRIVE
COSTA MESA, CA 92626
Assignment: 2
Reel/Frame:008505/0350   Pages: 3
Recorded: 04/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGUCHI, RYO
Exec Dt:
04/04/1997
2
IKARI, MOTOO
Exec Dt:
04/04/1997
3
MATSUSHIMA, TOMOAKI
Exec Dt:
04/04/1997
4
YAGYU, HIROYUKI
Exec Dt:
04/04/1997
5
MATSUMURA, YOSHIHIRO
Exec Dt:
04/04/1997
6
IRIBE, KYOSUKE
Exec Dt:
04/04/1997
7
SUZUKI, TOSHIYUKI
Exec Dt:
04/04/1997
8
SUMI, SADAYUKI
Exec Dt:
04/04/1997
9
HORIUCHI, KAZUHIRO
Exec Dt:
04/04/1997
10
OHASHI, HIDEKI
Exec Dt:
04/04/1997
Assignees
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
2
YAMAJU CERAMICS COMPANY, LTD.
1123, TSUNODA, SANGO-CHO, OWARIASAHI-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6121614
NONE
08837105
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:019675/0911   Pages: 5
Recorded: 07/31/2007
Attorney Dkt #:HOK-0302
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
07/12/2007
2
SUMI, SADAYUKI
Exec Dt:
07/12/2007
3
KAMITSU, TOMOHIRO
Exec Dt:
07/12/2007
4
TANIGUCHI, RYO
Exec Dt:
07/12/2007
5
HIRATA, MASAYA
Exec Dt:
07/12/2007
6
SATO, SHIN
Exec Dt:
07/12/2007
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671335
US20080111087
11883361
Correspondence name and address
LEE CHENG
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:023849/0599   Pages: 4
Recorded: 01/26/2010
Attorney Dkt #:PEW.051.0010.DE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
12/22/2009
2
HONDA, YOSHIAKI
Exec Dt:
12/22/2009
3
KAMITSU, TOMOHIRO
Exec Dt:
12/22/2009
4
SUMI, SADAYUKI
Exec Dt:
12/22/2009
5
TANIGUCHI, RYO
Exec Dt:
12/22/2009
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D623547
NONE
29352544
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 602
WASHINGTON, DC 20006-1635
Assignment: 5
Reel/Frame:023849/0923   Pages: 4
Recorded: 01/26/2010
Attorney Dkt #:PEW.051.0011.DE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
12/22/2009
2
HONDA, YOSHIAKI
Exec Dt:
12/22/2009
3
KAMITSU, TOMOHIRO
Exec Dt:
12/22/2009
4
SUMI, SADAYUKI
Exec Dt:
12/22/2009
5
TANIGUCHI, RYO
Exec Dt:
12/22/2009
Assignees
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
2
PANASONIC ELECTRIC WORKS CO., LTD
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D623548
NONE
29352563
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 602
WASHINGTON, DC 20006-1635
Assignment: 6
Reel/Frame:023850/0203   Pages: 4
Recorded: 01/26/2010
Attorney Dkt #:PEW.051.0009.DE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
12/22/2009
2
HONDA, YOSHIAKI
Exec Dt:
12/22/2009
3
KAMITSU, TOMOHIRO
Exec Dt:
12/22/2009
4
SUMI, SADAYUKI
Exec Dt:
12/22/2009
5
TANIGUCHI, RYO
Exec Dt:
12/22/2009
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D623546
NONE
29352543
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET N.W.
SUITE 602
WASHINGTON, DC 20006-1635
Assignment: 7
Reel/Frame:023855/0376   Pages: 4
Recorded: 01/27/2010
Attorney Dkt #:PEW.051.0011.DE
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DUPLICATED ASSIGNEE INFORMATION PREVIOUSLY RECORDED ON REEL 023849 FRAME 0923. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTED ASSIGNMENT.
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
12/22/2009
2
HONDA, YOSHIAKI
Exec Dt:
12/22/2009
3
KAMITSU, TOMOHIRO
Exec Dt:
12/22/2009
4
SUMI, SADAYUKI
Exec Dt:
12/22/2009
5
TANIGUCHI, RYO
Exec Dt:
12/22/2009
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D623548
NONE
29352563
Correspondence name and address
MOTS LAW, PLLC
1629 K STREET NW
SUITE 602
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:028292/0993   Pages: 2
Recorded: 05/31/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKAYUKI
Exec Dt:
05/19/2012
2
TAWARATSUMIDA, SUKOYA
Exec Dt:
05/22/2012
3
SUMI, SADAYUKI
Exec Dt:
05/21/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074935
US20120228503
13390805
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:036483/0230   Pages: 6
Recorded: 09/02/2015
Attorney Dkt #:P661791-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATABE, YOSHIFUMI
Exec Dt:
04/17/2015
2
SUMI, SADAYUKI
Exec Dt:
04/17/2015
3
INABA, YUICHI
Exec Dt:
04/17/2015
4
HOZUMI, JUNICHI
Exec Dt:
04/19/2015
5
HIRAI, TAKAHIKO
Exec Dt:
04/20/2015
6
KURODA, TSUYOSHI
Exec Dt:
04/20/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
9528879
US20150369668
14761807
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: 10
Reel/Frame:052254/0595   Pages: 6
Recorded: 03/30/2020
Attorney Dkt #:P1010181US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, SADAYUKI
Exec Dt:
12/06/2019
2
ABE, KENGO
Exec Dt:
12/06/2019
3
NAGUMO, RYOSUKE
Exec Dt:
12/09/2019
4
NISHIYAMA, TAKASHI
Exec Dt:
12/06/2019
5
MATSUMURA, YOSHIHIRO
Exec Dt:
12/06/2019
6
UKEDA, TAKAAKI
Exec Dt:
12/06/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11766209
US20200229752
16634863
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 11
Reel/Frame:053064/0863   Pages: 10
Recorded: 06/29/2020
Attorney Dkt #:P1009887US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROBUMI
Exec Dt:
03/25/2020
2
MATSUMURA, YOSHIHIRO
Exec Dt:
03/23/2020
3
NISHIYAMA, TAKASHI
Exec Dt:
03/30/2020
4
ABE, KENGO
Exec Dt:
03/30/2020
5
SUMI, SADAYUKI
Exec Dt:
03/27/2020
6
SASABE, KOHJI
Exec Dt:
03/25/2020
7
TAKAHASHI, ATSUSHI
Exec Dt:
03/24/2020
8
KOIZUMI, KYOHEI
Exec Dt:
03/26/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200330023
16757030
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:055155/0410   Pages: 10
Recorded: 02/04/2021
Attorney Dkt #:P1011914US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, SADAYUKI
Exec Dt:
03/27/2020
2
NAGUMO, RYOSUKE
Exec Dt:
03/26/2020
3
ABE, KENGO
Exec Dt:
03/30/2020
4
MATSUMURA, YOSHIHIRO
Exec Dt:
03/23/2020
5
NISHIYAMA, TAKASHI
Exec Dt:
03/30/2020
6
NAKAJIMA, HIROBUMI
Exec Dt:
03/25/2020
7
SASABE, KOHJI
Exec Dt:
03/25/2020
8
KARIYASU, MAKOTO
Exec Dt:
10/19/2020
9
YOSHIMURA, TAKAKO
Exec Dt:
10/19/2020
10
TOYAMA, MINORU
Exec Dt:
03/31/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11918372
US20210177340
16759573
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:055156/0015   Pages: 10
Recorded: 02/04/2021
Attorney Dkt #:P1011915US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMI, SADAYUKI
Exec Dt:
03/27/2020
2
NAGUMO, RYOSUKE
Exec Dt:
03/26/2020
3
ABE, KENGO
Exec Dt:
03/30/2020
4
MATSUMURA, YOSHIHIRO
Exec Dt:
03/23/2020
5
NISHIYAMA, TAKASHI
Exec Dt:
03/30/2020
6
NAKAJIMA, HIROBUMI
Exec Dt:
03/25/2020
7
SASABE, KOHJI
Exec Dt:
03/25/2020
8
KARIYASU, MAKOTO
Exec Dt:
10/19/2020
9
YOSHIMURA, TAKAKO
Exec Dt:
10/19/2020
10
TOYAMA, MINORU
Exec Dt:
03/31/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11826161
US20200261014
16759792
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:053361/0724   Pages: 8
Recorded: 07/31/2020
Attorney Dkt #:P1010979US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROBUMI
Exec Dt:
05/12/2020
2
ABE, KENGO
Exec Dt:
05/25/2020
3
NISHIYAMA, TAKASHI
Exec Dt:
05/13/2020
4
MATSUMURA, YOSHIHIRO
Exec Dt:
05/11/2020
5
SUMI, SADAYUKI
Exec Dt:
05/26/2020
6
SASABE, KOHJI
Exec Dt:
05/11/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200315519
16955132
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:054745/0369   Pages: 10
Recorded: 12/23/2020
Attorney Dkt #:P1014291US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGUMO, RYOSUKE
Exec Dt:
07/09/2020
2
SUMI, SADAYUKI
Exec Dt:
07/16/2020
3
HOSOKAWA, MITSUHARU
Exec Dt:
07/08/2020
4
ABE, KENGO
Exec Dt:
07/13/2020
5
MATSUMURA, YOSHIHIRO
Exec Dt:
07/16/2020
6
NISHIYAMA, TAKASHI
Exec Dt:
07/09/2020
7
KARIYASU, MAKOTO
Exec Dt:
10/19/2020
8
YOSHIMURA, TAKAKO
Exec Dt:
10/19/2020
9
TOYAMA, MINORU
Exec Dt:
10/20/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210000411
16978313
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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