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Patent Assignment Assignor Details
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Assignor Name : NAGASAKI, SHUJI
Total Assignments: 13
Assignment: 1
Reel/Frame:010673/0311   Pages: 2
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUTO, IZUMI
Exec Dt:
03/13/2000
2
NAKATA, MICHIO
Exec Dt:
03/13/2000
3
FUJII, YOSHIHIRO
Exec Dt:
03/13/2000
4
HIRASHIMA, KENJI
Exec Dt:
03/13/2000
5
NAGASAKI, SHUJI
Exec Dt:
03/13/2000
6
NAKATSUKA, JUN
Exec Dt:
03/13/2000
7
NAKANO, TSUYOSHI
Exec Dt:
03/13/2000
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187452
NONE
09528520
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:013321/0145   Pages: 2
Recorded: 07/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMI, KAZUTOSHI
Exec Dt:
07/08/2002
2
KASUYA, MASAYUKI
Exec Dt:
07/08/2002
3
NAGASAKI, SHUJI
Exec Dt:
07/08/2002
4
YAMANAKA, MIKIO
Exec Dt:
07/08/2002
Assignee
1
NIPPON STEEL CORPORATION
6-3 OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699587
US20030012974
10181905
Correspondence name and address
KENYON & KENYON
ROBERT T. TOBIN
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:020830/0069   Pages: 3
Recorded: 04/21/2008
Attorney Dkt #:09864/0209441-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, YOSHITO
Exec Dt:
04/18/2008
2
NAKATSUKA, JUN
Exec Dt:
04/18/2008
3
NAGASAKI, SHUJI
Exec Dt:
04/18/2008
4
INAGUMA, TOORU
Exec Dt:
04/18/2008
5
KUBO, YUJI
Exec Dt:
04/18/2008
6
SUGIURA, TSUTOMU
Exec Dt:
04/18/2008
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100143743
12089405
Correspondence name and address
DARBY & DARBY PC
7 WORLD TRADE CENTER
250 GREENWICH STREET
NEW YORK, NY 10007-0042
Assignment: 4
Reel/Frame:021704/0891   Pages: 2
Recorded: 10/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TSUYOSHI
Exec Dt:
08/28/2008
2
NAGASAKI, SHUJI
Exec Dt:
08/28/2008
3
MIZUYAMA, ATSUSHI
Exec Dt:
08/28/2008
4
NAKATSUKA, JUN
Exec Dt:
08/28/2008
Assignee
1
NIPPON STEEL MATERIALS, CO., LTD.
4-14-1, SOTOKANDA,
CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100233509
12226237
Correspondence name and address
JOHN J. KELLY, JR.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 5
Reel/Frame:025306/0683   Pages: 2
Recorded: 11/10/2010
Attorney Dkt #:14792/8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, NORIKO
Exec Dt:
10/18/2010
2
OGURA, TOYOSHI
Exec Dt:
10/18/2010
3
KUBO, YUJI
Exec Dt:
10/18/2010
4
NAGASAKI, SHUJI
Exec Dt:
10/18/2010
Assignee
1
NIPPON STEEL MATERIALS CO, LTD.
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8961713
US20110070461
12736829
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 6
Reel/Frame:030412/0265   Pages: 8
Recorded: 05/14/2013
Attorney Dkt #:15963/1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERASHIMA, SHINICHI
Exec Dt:
05/09/2013
2
KOBAYASHI, TAKAYUKI
Exec Dt:
05/09/2013
3
TANAKA, MASAMOTO
Exec Dt:
05/09/2013
4
FUJISHIMA, MASAMI
Exec Dt:
05/09/2013
5
KUROSAKI, MASAO
Exec Dt:
05/09/2013
6
MAKI, JUN
Exec Dt:
05/09/2013
7
SUDA, HIDEAKI
Exec Dt:
05/09/2013
8
NAGASAKI, SHUJI
Exec Dt:
05/09/2013
Assignees
1
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN 101-0021
2
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9296180
US20130236737
13885278
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:030412/0920   Pages: 8
Recorded: 05/14/2013
Attorney Dkt #:15963/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, TAKAYUKI
Exec Dt:
05/10/2013
2
TERASHIMA, SHINICHI
Exec Dt:
05/10/2013
3
TANAKA, MASAMOTO
Exec Dt:
05/10/2013
4
FUJISHIMA, MASAMI
Exec Dt:
05/10/2013
5
KUROSAKI, MASAO
Exec Dt:
05/10/2013
6
MAKI, JUN
Exec Dt:
05/10/2013
7
SUDA, HIDEAKI
Exec Dt:
05/10/2013
8
NAGASAKI, SHUJI
Exec Dt:
05/10/2013
Assignees
1
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN 101-0021
2
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902134
US20130236734
13885309
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:034927/0262   Pages: 5
Recorded: 02/10/2015
Attorney Dkt #:14696/89
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, KIYOKAZU
Exec Dt:
03/05/2014
2
KUBO, YUJI
Exec Dt:
03/05/2014
3
NAKATSUKA, JUN
Exec Dt:
03/05/2014
4
NAGASAKI, SHUJI
Exec Dt:
03/05/2014
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
7-16-3, GINZA, CHUO-KU,
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9997786
US20150037684
14343466
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 9
Reel/Frame:032755/0668   Pages: 6
Recorded: 04/25/2014
Attorney Dkt #:14696/92
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIZUKA, KIYOKAZU
Exec Dt:
04/07/2014
2
KUBO, YUJI
Exec Dt:
04/07/2014
3
NAKATSUKA, JUN
Exec Dt:
04/07/2014
4
NAGASAKI, SHUJI
Exec Dt:
04/07/2014
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
7-16-3, GINZA, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10201953
US20140287259
14354205
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:034418/0133   Pages: 5
Recorded: 12/08/2014
Attorney Dkt #:141410
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, KOUICHI
Exec Dt:
11/25/2014
2
HIRAISHI, KATSUFUMI
Exec Dt:
11/21/2014
3
OHTA, TAKUHEI
Exec Dt:
11/21/2014
4
TERASHIMA, SHINICHI
Exec Dt:
11/25/2014
5
SUDA, HIDEAKI
Exec Dt:
11/25/2014
6
KUROSAKI, MASAO
Exec Dt:
11/25/2014
7
TANAKA, MASAMOTO
Exec Dt:
11/25/2014
8
NAGASAKI, SHUJI
Exec Dt:
11/25/2014
9
MIZUYAMA, ATSUSHI
Exec Dt:
11/25/2014
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150136209
14400720
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:039460/0979   Pages: 3
Recorded: 08/17/2016
Attorney Dkt #:0210-0380PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNNO, HIROTO
Exec Dt:
12/17/2015
2
TERASHIMA, SHINICHI
Exec Dt:
12/17/2015
3
INAGUMA, TORU
Exec Dt:
12/17/2015
4
NOSE, KOICHI
Exec Dt:
12/17/2015
5
FUJIMOTO, NAOKI
Exec Dt:
12/17/2015
6
SAWAKI, NAOYA
Exec Dt:
12/17/2015
7
NAGASAKI, SHUJI
Exec Dt:
12/17/2015
Assignee
1
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
7-16-3, GINZA, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11198918
US20170009312
15119194
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:041017/0617   Pages: 10
Recorded: 01/19/2017
Attorney Dkt #:1609-0997PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBARAGI, MASAHARU
Exec Dt:
01/13/2017
2
NOSE, KOICHI
Exec Dt:
01/13/2017
3
ISHIZUKA, KIYOKAZU
Exec Dt:
01/13/2017
4
GOTO, YASUTO
Exec Dt:
01/13/2017
5
NAGASAKI, SHUJI
Exec Dt:
01/13/2017
6
UNNO, HIROTO
Exec Dt:
01/13/2017
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
7-16-3, GINZA, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10418601
US20170162836
15327227
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:041030/0339   Pages: 10
Recorded: 01/20/2017
Attorney Dkt #:1609-1000PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IBARAGI, MASAHARU
Exec Dt:
01/16/2017
2
NOSE, KOICHI
Exec Dt:
01/16/2017
3
ISHIZUKA, KIYOKAZU
Exec Dt:
01/16/2017
4
GOTO, YASUTO
Exec Dt:
01/16/2017
5
NAGASAKI, SHUJI
Exec Dt:
01/16/2017
6
UNNO, HIROTO
Exec Dt:
01/16/2017
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
7-16-3, GINZA, CHUO-KU
TOKYO, JAPAN 104-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10205135
US20170170436
15327590
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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