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Patent Assignment Assignor Details
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Assignor Name : SAKON, SHIGETOSHI
Total Assignments: 14
Assignment: 1
Reel/Frame:006307/0853   Pages: 4
Recorded: 11/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEGAWA, YOSHINOBU
Exec Dt:
10/27/1992
2
SAKON, SHIGETOSHI
Exec Dt:
10/27/1992
3
YAMADA,SHUJI
Exec Dt:
10/27/1992
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
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5256095
NONE
07976582
Correspondence name and address
EDWARD W. GREASON
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:008075/0489   Pages: 2
Recorded: 08/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHUJI
Exec Dt:
07/29/1996
2
HAMADA, TADASHI
Exec Dt:
07/29/1996
3
SAKON, SHIGETOSHI
Exec Dt:
07/29/1996
4
FUJIMOTO, SHINJI
Exec Dt:
07/29/1996
Assignees
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
2
DAIDO TOKUSHUKO KABUSHIKI KAISHA
11-18, NISHIKI 1-CHOME, NAKA-KU, NAGOYA-SHI
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981089
NONE
08650520
Correspondence name and address
WATSON COLE STEVENS DAVIS, P.L.L.C.
WILLIAM A. KNOELLER
1400 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20005-2477
Assignment: 3
Reel/Frame:008115/0929   Pages: 2
Recorded: 08/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, SHUJI
Exec Dt:
07/29/1996
2
HAMADA, TADASHI
Exec Dt:
07/29/1996
3
SAKON, SHIGETOSHI
Exec Dt:
07/29/1996
4
FUJIMOTO, SHINJI
Exec Dt:
07/29/1996
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5857260
NONE
08650522
Correspondence name and address
WATSON COLE STEVENS DAVIS, P.L.L.C.
WILLIAM A. KNOELLER
SUITE 1000
1400 K ST., NW
WASHINGTON, DC 20005-2477
Assignment: 4
Reel/Frame:010135/0656   Pages: 2
Recorded: 07/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, HIROAKI
Exec Dt:
06/24/1999
2
YAMADA, HIROSHI
Exec Dt:
06/24/1999
3
IWANE, FUMIO
Exec Dt:
06/24/1999
4
IMAI, JUNJI
Exec Dt:
05/10/1999
5
HAMADA, TADASHI
Exec Dt:
05/10/1999
6
FUJIMOTO, SHINJI
Exec Dt:
05/10/1999
7
YAMADA, SHUJI
Exec Dt:
05/10/1999
8
SAKON, SHIGETOSHI
Exec Dt:
05/10/1999
Assignees
1
DAIDO STEEL CO., LTD.
NAKA-KU, NAGOYA-SHI,
11-18, NISHIKI 1-CHOME
AICHI 460-0003, JAPAN
2
MATSUSHITA ELECTRI WORKS, LTD.
NAKA-KU, NAGOYA-SHI,
1048 OAZA-KADOMA, KADOMA-SHI
OSAKA 571-8686, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194088
NONE
09331589
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
DAVID T. NIKAIDO
METROPOLITAN QUARE, 655 15TH STREET NW
SUITE 330 - G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 5
Reel/Frame:012565/0191   Pages: 4
Recorded: 01/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKUTA, TOSHIO
Exec Dt:
10/10/2001
2
SAKON, SHIGETOSHI
Exec Dt:
10/10/2001
3
HAMADA, TADASHI
Exec Dt:
10/10/2001
4
ARAKI, MASAKATSU
Exec Dt:
10/10/2001
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, KADOMA
OSAKA, JAPAN 571-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6637113
US20020059729
09935284
Correspondence name and address
ROSENTHAL & OSHA L.L.P.
JONATHAN P. OSHA
700 LOUISIANA STREET, SUITE 4550
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:014349/0458   Pages: 3
Recorded: 04/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTANI, RYUJI
Exec Dt:
03/25/2003
2
IKUTA, TOSHIO
Exec Dt:
03/25/2003
3
KOZAI, TAKASHI
Exec Dt:
03/25/2003
4
OKADA, HIROYUKI
Exec Dt:
03/25/2003
5
FUJIMOTO, SHINJI
Exec Dt:
03/25/2003
6
SAKON, SHIGETOSHI
Exec Dt:
03/25/2003
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA 571-8686, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7022195
US20040006863
10415104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:015126/0495   Pages: 3
Recorded: 03/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, TADASHI
Exec Dt:
11/14/2003
2
FUJIMOTO, SHINJI
Exec Dt:
11/14/2003
3
SAKON, SHIGETOSHI
Exec Dt:
11/14/2003
4
KOZAI, TAKASHI
Exec Dt:
11/14/2003
Assignee
1
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA 571-8686, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7124511
US20040143975
10478209
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025661/0576   Pages: 5
Recorded: 01/19/2011
Attorney Dkt #:P39557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKON, SHIGETOSHI
Exec Dt:
11/01/2010
2
NARITA, KENJI
Exec Dt:
11/10/2010
3
IWASAKI, JYUZAEMON
Exec Dt:
11/16/2010
4
FUKUTANI, MAKOTO
Exec Dt:
11/16/2010
5
SHIMIZU, HIROAKI
Exec Dt:
11/16/2010
6
SHIBA, TAKESHI
Exec Dt:
11/16/2010
Assignee
1
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108325
US20110179648
13009226
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:035196/0712   Pages: 2
Recorded: 03/18/2015
Attorney Dkt #:P658564-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, KENJI
Exec Dt:
02/10/2015
2
TATSUTA, SHIGERU
Exec Dt:
02/10/2015
3
SAKON, SHIGETOSHI
Exec Dt:
02/10/2015
4
NAKAYAMA, SATOSHI
Exec Dt:
02/10/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
10315320
US20150224653
14426059
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:043453/0417   Pages: 2
Recorded: 08/31/2017
Attorney Dkt #:P0463694US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKON, SHIGETOSHI
Exec Dt:
05/15/2017
2
MATSUO, SHINTARO
Exec Dt:
05/16/2017
3
NARITA, KENJI
Exec Dt:
05/15/2017
4
TATSUTA, SHIGERU
Exec Dt:
05/15/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10543608
US20170361478
15620452
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: 11
Reel/Frame:045380/0207   Pages: 2
Recorded: 03/29/2018
Attorney Dkt #:P1005521US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUO, SHINTARO
Exec Dt:
01/16/2018
2
SAKON, SHIGETOSHI
Exec Dt:
01/15/2018
3
NARITA, KENJI
Exec Dt:
01/16/2018
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
US20180229383
15886367
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:045429/0302   Pages: 4
Recorded: 04/04/2018
Attorney Dkt #:P1006208US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKURA, SHOKI
Exec Dt:
01/25/2018
2
SHIMIZU, HIROAKI
Exec Dt:
01/25/2018
3
MATSUO, SHINTARO
Exec Dt:
01/26/2018
4
SAKON, SHIGETOSHI
Exec Dt:
01/26/2018
5
INOUE, HIROKI
Exec Dt:
01/25/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
10751893
US20180243931
15891046
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:054835/0978   Pages: 2
Recorded: 01/06/2021
Attorney Dkt #:P1013022US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKON, SHIGETOSHI
Exec Dt:
08/17/2020
2
MORISUGI, KAZUHIRO
Exec Dt:
08/17/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11420347
US20210039271
16977710
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:055692/0887   Pages: 2
Recorded: 03/24/2021
Attorney Dkt #:P1031460US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKON, SHIGETOSHI
Exec Dt:
11/09/2020
2
MORISUGI, KAZUHIRO
Exec Dt:
11/09/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11440208
US20210252725
17116172
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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