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Patent Assignment Assignor Details
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Assignor Name : NISHIDA, SEIKI
Total Assignments: 23
Assignment: 1
Reel/Frame:006180/0820   Pages: 4
Recorded: 02/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIDA, SEIKI
Exec Dt:
02/12/1992
2
OCHIAI, IKUO
Exec Dt:
02/12/1992
3
OBA, HIROSHI
Exec Dt:
02/12/1992
4
SERIKAWA, OSAMI
Exec Dt:
02/12/1992
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME,CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5248353
NONE
07835432
Correspondence name and address
G. LLOYD KNIGHT
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W.
ELEVENTH FLOOR
WASHINGTON, D.C. 20036-5601
Assignment: 2
Reel/Frame:007702/0833   Pages: 3
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
CHIYODA-KU
6-3, OTEMACHI 2-CHOME
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658399
NONE
08530116
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:007753/0266   Pages: 3
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5662747
NONE
08530122
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW, SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:007753/0278   Pages: 3
Recorded: 10/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5650027
NONE
08545676
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW, SUITE 700
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:007796/0554   Pages: 3
Recorded: 10/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
5-3, OTEMACHI 2-CHOME, CHIVODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5658402
NONE
08545675
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS
805 15TH STREET N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:007801/0446   Pages: 3
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5647918
NONE
08532755
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW, SUITE 700
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:007988/0299   Pages: 3
Recorded: 10/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWANA, AKIFUMI
Exec Dt:
09/25/1995
2
OBA, HIROSHI
Exec Dt:
09/25/1995
3
OCHIAI, IKUO
Exec Dt:
09/25/1995
4
NISHIDA, SEIKI
Exec Dt:
09/25/1995
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5665182
NONE
08545674
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL R. DAVIS, ESQ.
805 15TH STREET, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:008282/0669   Pages: 2
Recorded: 11/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, SEIKI
Exec Dt:
11/13/1995
2
NAKASHIMA, JUNJI
Exec Dt:
11/13/1995
3
SERIKAWA, OSAMI
Exec Dt:
11/13/1995
4
OCHIAI, IKUO
Exec Dt:
11/13/1995
Assignee
1
NIPPON STEEL CORPORATION
CHIYODA-KU
6-3, OTEMACHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725689
NONE
08553283
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON, ESQ.
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:011227/0927   Pages: 2
Recorded: 09/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, SEIKI
Exec Dt:
09/20/2000
2
YOSHIE, ATSUHIKO
Exec Dt:
09/20/2000
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596098
NONE
09647183
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:012026/0669   Pages: 2
Recorded: 07/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMARU, SATOSHI
Exec Dt:
06/27/2001
2
TANAKA, SATORU
Exec Dt:
06/27/2001
3
NISHIDA, SEIKI
Exec Dt:
06/27/2001
4
TAKAHASHI, AKIRA
Exec Dt:
06/27/2001
5
YOSHIE, ATSUHIKO
Exec Dt:
06/27/2001
6
NISHIMURA, KAZUMI
Exec Dt:
06/27/2001
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI, 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579615
NONE
09869115
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 11
Reel/Frame:012594/0214   Pages: 2
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMARU, SATOSHI
Exec Dt:
10/15/2001
2
TANAKA, SATORU
Exec Dt:
10/15/2001
3
NISHIDA, SEIKI
Exec Dt:
10/15/2001
4
TAKAHASHI, AKIRA
Exec Dt:
10/15/2001
5
YOSHIE, ATSUHIKO
Exec Dt:
10/15/2001
6
NISHIMURA, KAZUMI
Exec Dt:
10/15/2001
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610423
US20030003321
10018404
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 12
Reel/Frame:013489/0592   Pages: 2
Recorded: 09/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMARU, SATOSHI
Exec Dt:
09/05/2002
2
NISHIDA, SEIKI
Exec Dt:
09/05/2002
3
TAKAKA, SATORU
Exec Dt:
09/05/2002
4
TAKAHASHI, AKIRA
Exec Dt:
09/05/2002
5
YOSHIE, ATSUHIKO
Exec Dt:
09/05/2002
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6753479
US20030034170
10239067
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:017542/0324   Pages: 2
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
05/13/2005
2
NISHIDA, SEIKI
Exec Dt:
05/13/2005
3
KAJITANI, TOSHIYUKI
Exec Dt:
05/13/2005
4
YAMADA, WATARU
Exec Dt:
05/13/2005
5
NISHIKAWA, YOSHITAKA
Exec Dt:
05/13/2005
6
MUROGA, NARIYASU
Exec Dt:
05/13/2005
7
KOMIYA, NOBUYUKI
Exec Dt:
05/13/2005
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7462250
US20060137776
10543513
Correspondence name and address
ROBERT T. TOBIN
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 14
Reel/Frame:017670/0726   Pages: 2
Recorded: 08/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
08/04/2005
2
HIRAKAMI, DAISUKE
Exec Dt:
08/04/2005
3
TARUI, TOSHIMI
Exec Dt:
08/04/2005
4
NISHIDA, SEIKI
Exec Dt:
08/04/2005
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8016953
US20060144474
10546330
Correspondence name and address
ROBERT T. TOBIN
KENYON & KENYON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 15
Reel/Frame:020298/0334   Pages: 2
Recorded: 12/13/2007
Attorney Dkt #:52433/921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
11/09/2007
2
NISHIDA, SEIKI
Exec Dt:
11/09/2007
3
KIKUCHI, MAKIO
Exec Dt:
11/09/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8308875
US20090277545
11922154
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004-5288
Assignment: 16
Reel/Frame:020314/0960   Pages: 2
Recorded: 12/18/2007
Attorney Dkt #:52433/922
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
11/09/2007
2
NISHIDA, SEIKI
Exec Dt:
11/09/2007
3
KIKUCHI, MAKIO
Exec Dt:
11/09/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8168011
US20100212786
11922524
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004-5288
Assignment: 17
Reel/Frame:020477/0257   Pages: 2
Recorded: 01/28/2008
Attorney Dkt #:52433/924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, SEIKI
Exec Dt:
12/04/2007
2
YAMASAKI, SHINGO
Exec Dt:
12/04/2007
3
DEMACHI, HITOSHI
Exec Dt:
12/04/2007
4
MUROGA, NARIYASU
Exec Dt:
12/04/2007
5
OHASHI, SHOUICHI
Exec Dt:
12/04/2007
6
NAKAMURA, KENICHI
Exec Dt:
12/04/2007
7
KOSAKA, MAKOTO
Exec Dt:
12/04/2007
8
KOMIYA, NOBUYUKI
Exec Dt:
12/04/2007
9
SAHARA, SUSUMU
Exec Dt:
12/04/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090087336
11989676
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004-5288
Assignment: 18
Reel/Frame:020296/0728   Pages: 4
Recorded: 12/28/2007
Attorney Dkt #:189875/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
12/27/2007
2
ISO, ARATA
Exec Dt:
12/27/2007
3
NISHIDA, SEIKI
Exec Dt:
12/27/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8142577
US20090151824
11994100
Correspondence name and address
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 19
Reel/Frame:020296/0742   Pages: 6
Recorded: 12/28/2007
Attorney Dkt #:189874/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
12/27/2007
2
ISO, ARATA
Exec Dt:
12/27/2007
3
NISHIDA, SEIKI
Exec Dt:
12/27/2007
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8864920
US20090229711
11994078
Correspondence name and address
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 20
Reel/Frame:021534/0179   Pages: 5
Recorded: 09/16/2008
Attorney Dkt #:190616/US - 465122-55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANABE, TOSHIYUKI
Exec Dt:
09/02/2008
2
YAMASAKI, SHINGO
Exec Dt:
09/02/2008
3
NISHIDA, SEIKI
Exec Dt:
09/02/2008
Assignee
1
NIPPON STEEL CORPORATION
6-3 OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8105698
US20100239884
12293067
Correspondence name and address
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 21
Reel/Frame:023855/0305   Pages: 2
Recorded: 01/22/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, SHINGO
Exec Dt:
07/30/2009
2
NISHIDA, SEIKI
Exec Dt:
07/30/2009
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9212410
US20100126643
12452816
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 22
Reel/Frame:026376/0268   Pages: 3
Recorded: 06/02/2011
Attorney Dkt #:1609-0343PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, SEIKI
Exec Dt:
05/23/2011
2
MUROGA, NARIYASU
Exec Dt:
05/23/2011
3
DEMACHI, HITOSHI
Exec Dt:
05/23/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859095
US20110229718
13131681
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 23
Reel/Frame:035045/0253   Pages: 8
Recorded: 02/26/2015
Attorney Dkt #:1609-0663PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSAKA, MAKOTO
Exec Dt:
02/06/2015
2
OHASHI, SHOUICHI
Exec Dt:
02/06/2015
3
NISHIDA, SEIKI
Exec Dt:
02/06/2015
4
MURAO, MASATSUGU
Exec Dt:
02/06/2015
5
MURAO, KOUICHI
Exec Dt:
02/06/2015
6
OYAMADA, KEN
Exec Dt:
02/06/2015
7
IKEBATA, SYUNYA
Exec Dt:
02/06/2015
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NAMITEI CO., LTD.
2-23, NISHIZUTSUMI 2-CHOME
HIGASHIOSAKA-SHI, OSAKA, JAPAN 577-0042
3
OCC CORPORATION
2-3-5, MINATO-MIRAI, NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-6215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9274298
US20150301297
14423810
Correspondence name and address
BIRCH, STEWART, KOLASH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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