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Patent Assignment Assignor Details
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Assignor Name : NAGAI, NORIYUKI
Total Assignments: 25
Assignment: 1
Reel/Frame:004721/0714   Pages: 1
Recorded: 06/01/1987
Conveyance: ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
Assignor
1
NAGAI, NORIYUKI
Exec Dt:
04/18/1987
Assignee
1
YAMAURA SEISAKUSHO LTD., 6-5-20 TABATA, KITA-KU, TOKYO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762492
NONE
07056240
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
1520 FORD BLDG.
DETROIT, MI 48226
Assignment: 2
Reel/Frame:005189/0040   Pages: 1
Recorded: 11/29/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
11/16/1989
2
UMEDA, AKIO
Exec Dt:
11/16/1989
3
KITAO, IKUO
Exec Dt:
11/16/1989
4
NAGAI, NORIYUKI
Exec Dt:
11/16/1989
5
ISHIKURA, YASUHISA
Exec Dt:
11/16/1989
6
UCHIDA, KAZUTOSHI
Exec Dt:
11/16/1989
Assignee
1
KABUSHIKI KAISHA TOPCON, NO. 75-1 HASUNUMA-CHO, IATABASHI-KU, TOKYO-TO, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5071245
NONE
07443111
Correspondence name and address
HENRY C. NIELDS
CONCORD PROFESSIONAL CTR.,
747 MAIN ST., STE. 200
CONCORD, MA 01742
Assignment: 3
Reel/Frame:012521/0834   Pages: 3
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
12/27/2001
2
NAGAI, NORIYUKI
Exec Dt:
12/27/2001
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7233417
US20020060807
09988038
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:012521/0957   Pages: 3
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
12/27/2001
2
NAGAI, NORIYUKI
Exec Dt:
12/27/2001
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170620
US20020060806
09988037
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:014320/0721   Pages: 3
Recorded: 07/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOJIRI, NAOKI
Exec Dt:
06/26/2003
2
TAKEMURA, KOJI
Exec Dt:
06/26/2003
3
NAGAI, NORIYUKI
Exec Dt:
06/26/2003
4
DOI, ATSUSHI
Exec Dt:
06/26/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6856022
US20040188848
10402240
Correspondence name and address
MCDERMOTT, WILL & EMERY
MICHAEL E. FOGARTY
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 6
Reel/Frame:015518/0080   Pages: 3
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
02/06/2004
2
NAGAI, NORIYUKI
Exec Dt:
02/06/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUNKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040252322
10716874
Correspondence name and address
SUGHRUE MION, PLLC
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:015518/0220   Pages: 3
Recorded: 06/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
02/10/2004
2
NAGAI, NORIYUKI
Exec Dt:
02/10/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040243937
10715835
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:015153/0861   Pages: 3
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNISHI, MANABU
Exec Dt:
03/22/2004
2
TAKEMURA, KOJI
Exec Dt:
03/22/2004
3
NAGAI, NORIYUKI
Exec Dt:
03/22/2004
4
HUH, HOYEUN
Exec Dt:
03/22/2004
5
NAKAYAMA, TOMOYUKI
Exec Dt:
03/22/2004
6
DOI, ATSUSHI
Exec Dt:
03/22/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7030503
US20040188857
10809910
Correspondence name and address
MCDERMOTT, WILL & EMERY
MICHAEL E. FOGARTY
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 9
Reel/Frame:015836/0406   Pages: 3
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
05/12/2004
2
NISHIO, KOHJI
Exec Dt:
05/12/2004
3
HAYASHI, TAKEFUMI
Exec Dt:
05/12/2004
4
YANAGI, EIICHI
Exec Dt:
05/12/2004
5
NAGAI, NORIYUKI
Exec Dt:
05/12/2004
6
KATO, YASUO
Exec Dt:
05/12/2004
7
IKEZAWA, YUKIO
Exec Dt:
05/12/2004
8
HAYAFUJI, MINEKI
Exec Dt:
05/12/2004
9
OKAMOTO, TADASHI
Exec Dt:
05/12/2004
10
HAYASHI, MASAKAZU
Exec Dt:
05/12/2004
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO, ITABASHI-KU
TOKYO 174-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7341349
US20050012896
10495467
Correspondence name and address
CHAPMAN AND CUTLER LLP
ROBERT J. SCHNEIDER
111 WEST MONROE STREET, 16TH FLOOR
CHICAGO, IL 60603
Assignment: 10
Reel/Frame:015837/0498   Pages: 3
Recorded: 05/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUMA, YASUFUMI
Exec Dt:
05/12/2004
2
NISHIO, KOHJI
Exec Dt:
05/12/2004
3
HAYASHI, TAKEFUMI
Exec Dt:
05/12/2004
4
NAGAI, NORIYUKI
Exec Dt:
05/12/2004
5
KATO, YASUO
Exec Dt:
05/12/2004
Assignee
1
KABUSHIKI KAISHA TOPCON
75-1, HASUNUMA-CHO
ITABASHI-KU
TOKYO 174-0052, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275823
US20050018132
10495475
Correspondence name and address
CHAPMAN AND CUTLER LLP
ROBERT J. SCHNEIDER
111 WEST MONROE STREET, 16TH FLOOR
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:016122/0332   Pages: 3
Recorded: 01/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
10/29/2004
2
NAGAI, NORIYUKI
Exec Dt:
10/29/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050246633
10934733
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:016476/0418   Pages: 3
Recorded: 04/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GASSHO, KAZUHITO
Exec Dt:
11/16/2004
2
NAGAI, NORIYUKI
Exec Dt:
11/16/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050179944
10948655
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:019308/0965   Pages: 2
Recorded: 05/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NORIYUKI
Exec Dt:
06/01/2006
2
SAKASHITA, TOSHIHIKO
Exec Dt:
06/01/2006
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7944059
US20070052085
11494705
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:018310/0083   Pages: 2
Recorded: 09/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NORIYUKI
Exec Dt:
06/21/2006
2
HAMATANI, TSUYOSHI
Exec Dt:
06/21/2006
3
MIMURA, TADAAKI
Exec Dt:
06/21/2006
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070023927
11487329
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:019784/0168   Pages: 2
Recorded: 09/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, YUKITOSHI
Exec Dt:
10/24/2006
2
NAGAI, NORIYUKI
Exec Dt:
10/24/2006
3
HAMATANI, TSUYOSHI
Exec Dt:
10/24/2006
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070138638
11594875
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:024542/0131   Pages: 3
Recorded: 06/16/2010
Attorney Dkt #:Q106183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, HIDEAKI
Exec Dt:
04/02/2008
2
NAGAI, NORIYUKI
Exec Dt:
03/25/2008
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8176213
US20080195767
12020160
Correspondence name and address
AMY GRAY
2100 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:021865/0582   Pages: 2
Recorded: 11/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGAI, NORIYUKI
Exec Dt:
08/06/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8089156
US20090108446
12239119
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:022467/0088   Pages: 2
Recorded: 03/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, HIROAKI
Exec Dt:
01/19/2009
2
NAGAI, NORIYUKI
Exec Dt:
01/19/2009
3
MIMURA, TADAAKI
Exec Dt:
01/19/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090289357
12365542
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:022468/0673   Pages: 2
Recorded: 03/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGAI, NORIYUKI
Exec Dt:
02/02/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7977790
US20090212406
12372760
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:024338/0922   Pages: 2
Recorded: 05/05/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NORIYUKI
Exec Dt:
02/09/2010
2
OSUMI, TAKATOSHI
Exec Dt:
02/09/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067950
US20100148812
12711829
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:024339/0485   Pages: 2
Recorded: 05/05/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMURA, KOUJI
Exec Dt:
02/12/2010
2
NAGAI, NORIYUKI
Exec Dt:
02/12/2010
3
OSUMI, TAKATOSHI
Exec Dt:
02/12/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100155942
12713799
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:024344/0931   Pages: 2
Recorded: 05/06/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, MASAO
Exec Dt:
02/16/2010
2
NAGAI, NORIYUKI
Exec Dt:
02/16/2010
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8450734
US20100148173
12713724
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:027082/0505   Pages: 2
Recorded: 10/19/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NORIYUKI
Exec Dt:
08/05/2011
2
HAGIHARA, KIYOMI
Exec Dt:
08/05/2011
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8508051
US20110316153
13224552
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 24
Reel/Frame:029699/0987   Pages: 2
Recorded: 01/28/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, SUMIAKI
Exec Dt:
09/18/2012
2
NAGAI, NORIYUKI
Exec Dt:
09/18/2012
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130043566
13658660
Correspondence name and address
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036
Assignment: 25
Reel/Frame:032331/0330   Pages: 2
Recorded: 03/02/2014
Attorney Dkt #:P636423-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, NORIYUKI
Exec Dt:
12/05/2013
2
DOHI, SHIGEFUMI
Exec Dt:
12/05/2013
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9240391
US20140103543
14140653
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN

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