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Patent Assignment Assignor Details
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Assignor Name : HAMATANI, HIDEKI
Total Assignments: 17
Assignment: 1
Reel/Frame:020716/0016   Pages: 4
Recorded: 03/18/2008
Attorney Dkt #:1551-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODAMA, SHINJI
Exec Dt:
02/26/2008
2
HAMATANI, HIDEKI
Exec Dt:
02/26/2008
3
MIZUHASHI, NOBUO
Exec Dt:
02/26/2008
4
ASAI, KENICHI
Exec Dt:
02/26/2008
5
MIZUMOTO, MANABU
Exec Dt:
02/26/2008
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767314
US20090158889
11992200
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:023165/0012   Pages: 3
Recorded: 08/26/2009
Attorney Dkt #:52453/1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMATANI, HIDEKI
Exec Dt:
07/14/2009
2
KODAMA, SHINJI
Exec Dt:
07/14/2009
3
MIZUHASHI, NOBUO
Exec Dt:
07/14/2009
4
TAKEUCHI, SUNAO
Exec Dt:
07/14/2009
5
NAKAJI, TOMOHIRO
Exec Dt:
07/14/2009
6
MIYAKAWA, TAKASHI
Exec Dt:
07/14/2009
7
ASAHI, HITOSHI
Exec Dt:
07/14/2009
8
TANIMOTO, MICHITOSHI
Exec Dt:
07/14/2009
9
MUKAI, MICHIMASA
Exec Dt:
07/14/2009
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050681
US20100104888
12449812
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 3
Reel/Frame:024335/0416   Pages: 2
Recorded: 04/28/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, NOBORU
Exec Dt:
03/11/2010
2
HAMATANI, HIDEKI
Exec Dt:
03/11/2010
3
MUKAI, MICHIMASA
Exec Dt:
03/18/2010
4
YAMAMOTO, KAZUTO
Exec Dt:
03/18/2010
5
MIYAKAWA, TAKASHI
Exec Dt:
03/25/2010
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8406504
US20100232678
12734413
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 4
Reel/Frame:027711/0639   Pages: 4
Recorded: 02/15/2012
Attorney Dkt #:1551-0205PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OIKAWA, HATSUHIKO
Exec Dt:
11/14/2011
2
HAMATANI, HIDEKI
Exec Dt:
11/14/2011
3
AZUMA, MASAFUMI
Exec Dt:
11/14/2011
4
SUZUKI, NORIYUKI
Exec Dt:
11/14/2011
5
WATANABE, FUMINORI
Exec Dt:
11/14/2011
6
MARUYAMA, NAOKI
Exec Dt:
11/14/2011
7
KAWATA, HIROYUKI
Exec Dt:
11/14/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962149
US20120141829
13390493
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:028858/0222   Pages: 4
Recorded: 08/28/2012
Attorney Dkt #:14696/50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, NOBORU
Exec Dt:
08/08/2012
2
HAMATANI, HIDEKI
Exec Dt:
08/08/2012
3
MIURA, TAKAO
Exec Dt:
08/08/2012
4
HATABARA, KUNIHIKO
Exec Dt:
08/08/2012
5
MIZUHASHI, NOBUO
Exec Dt:
08/08/2012
6
YAMAMOTO, KAZUTO
Exec Dt:
08/08/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9199291
US20120325805
13581488
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 6
Reel/Frame:030971/0284   Pages: 6
Recorded: 08/08/2013
Attorney Dkt #:14696/72
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMATANI, HIDEKI
Exec Dt:
07/11/2013
2
TAKEUCHI, SUNAO
Exec Dt:
07/11/2013
3
WATANABE, FUMINORI
Exec Dt:
07/11/2013
4
NOSE, TETSURO
Exec Dt:
07/11/2013
5
SOLONENKO, OLEG PAVLOVICH
Exec Dt:
07/11/2013
6
SMIRNOV, ANDREY VLADIMIROVICH
Exec Dt:
07/11/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9226378
US20130319979
13984414
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:033966/0198   Pages: 8
Recorded: 10/16/2014
Attorney Dkt #:1982-0543PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, NOBORU
Exec Dt:
08/26/2014
2
FUKAMI, TOSHISUKE
Exec Dt:
08/26/2014
3
MIZUHASHI, NOBUO
Exec Dt:
08/26/2014
4
HAMATANI, HIDEKI
Exec Dt:
08/26/2014
5
KARUBE, YOSHIFUMI
Exec Dt:
08/26/2014
6
MIURA, TAKAO
Exec Dt:
08/26/2014
7
TANAKA, KIMIHARU
Exec Dt:
08/26/2014
8
YAMAMOTO, KAZUTO
Exec Dt:
08/26/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9446473
US20150090697
14394707
Correspondence name and address
BIRCH, STEWART, KOLASH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:034005/0432   Pages: 5
Recorded: 10/22/2014
Attorney Dkt #:1609-0615PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, FUMINORI
Exec Dt:
09/18/2014
2
TANAKA, TOMOHITO
Exec Dt:
09/18/2014
3
FURUSAKO, SEIJI
Exec Dt:
09/18/2014
4
MIYAZAKI, YASUNOBU
Exec Dt:
09/18/2014
5
HAMATANI, HIDEKI
Exec Dt:
09/18/2014
6
OIKAWA, HATSUHIKO
Exec Dt:
09/18/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081073
US20150104243
14395970
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:034543/0588   Pages: 5
Recorded: 12/18/2014
Attorney Dkt #:14696/113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHI, TAKAAKI
Exec Dt:
11/18/2014
2
SATO, KOICHI
Exec Dt:
11/18/2014
3
KATO, SATOSHI
Exec Dt:
11/18/2014
4
HAMATANI, HIDEKI
Exec Dt:
11/18/2014
5
HIROTA, YOSHIAKI
Exec Dt:
11/18/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702019
US20150144228
14409061
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:046612/0740   Pages: 2
Recorded: 08/10/2018
Attorney Dkt #:0210-0371PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMATANI, HIDEKI
Exec Dt:
08/20/2015
2
YAMAMOTO, KENICHI
Exec Dt:
08/20/2015
3
MIYAZAKI, MASAFUMI
Exec Dt:
08/20/2015
4
INA, MASAKI
Exec Dt:
08/20/2015
5
FUKUSHI, TAKAAKI
Exec Dt:
08/20/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081042
US20160193641
14911601
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:036968/0301   Pages: 6
Recorded: 11/05/2015
Attorney Dkt #:1551-0270PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKABAYASHI, CHISATO
Exec Dt:
10/07/2015
2
WATANABE, FUMINORI
Exec Dt:
10/07/2015
3
FURUSAKO, SEIJI
Exec Dt:
10/07/2015
4
MIYAZAKI, YASUNOBU
Exec Dt:
10/07/2015
5
KAWATA, HIROYUKI
Exec Dt:
10/07/2015
6
OKADA, TOHRU
Exec Dt:
10/07/2015
7
HAMATANI, HIDEKI
Exec Dt:
10/07/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160082543
14889111
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:038001/0931   Pages: 2
Recorded: 03/16/2016
Attorney Dkt #:0210-0322PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMATANI, HIDEKI
Exec Dt:
01/05/2016
2
IGUCHI, KEINOSUKE
Exec Dt:
01/05/2016
3
OZAKI, MASAKAZU
Exec Dt:
01/05/2016
4
FUKUSHI, TAKAAKI
Exec Dt:
01/05/2016
5
ASANO, TAKUYA
Exec Dt:
01/05/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738366
US20160222480
15022004
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:038061/0706   Pages: 8
Recorded: 03/22/2016
Attorney Dkt #:1982-0562PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHI, TAKAAKI
Exec Dt:
01/13/2016
2
HAMATANI, HIDEKI
Exec Dt:
01/18/2016
3
OZAKI, MASAKAZU
Exec Dt:
01/20/2016
4
ICHINOSE, YUUSUKE
Exec Dt:
01/18/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196702
US20160230241
15023564
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:039340/0711   Pages: 5
Recorded: 08/04/2016
Attorney Dkt #:1609-0865PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, NOBORU
Exec Dt:
07/20/2016
2
HAMATANI, HIDEKI
Exec Dt:
07/20/2016
3
KARUBE, YOSHIFUMI
Exec Dt:
07/20/2016
4
UEDA, MANABU
Exec Dt:
07/20/2016
5
TANIMOTO, MICHITOSHI
Exec Dt:
07/20/2016
6
OOSAWA, TAKASHI
Exec Dt:
07/20/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10262412
US20160350902
15116543
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:048411/0094   Pages: 3
Recorded: 02/22/2019
Attorney Dkt #:1982-1106PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUSHI, TAKAAKI
Exec Dt:
01/21/2019
2
SHINOHARA, YASUHIRO
Exec Dt:
01/17/2019
3
HAMATANI, HIDEKI
Exec Dt:
01/11/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028456
US20190217424
16327066
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:049245/0807   Pages: 5
Recorded: 05/21/2019
Attorney Dkt #:0210-0494PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, NOBORU
Exec Dt:
05/15/2019
2
HAMATANI, HIDEKI
Exec Dt:
05/15/2019
3
MIURA, TAKAO
Exec Dt:
05/15/2019
4
KARUBE, YOSHIFUMI
Exec Dt:
05/15/2019
5
YAMAMOTO, KAZUTO
Exec Dt:
05/15/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200038929
16340214
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:052575/0583   Pages: 14
Recorded: 05/05/2020
Attorney Dkt #:1609-1421PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KOTARO
Exec Dt:
04/16/2020
2
HAMATANI, HIDEKI
Exec Dt:
04/16/2020
3
WATANABE, FUMINORI
Exec Dt:
04/16/2020
4
TANAKA, KIMIHARU
Exec Dt:
04/16/2020
5
TAKEDA, YUSUKE
Exec Dt:
04/16/2020
6
TOMONAGA, YUYA
Exec Dt:
04/16/2020
7
HASHIMOTO, YOSHIHIRO
Exec Dt:
04/16/2020
8
HAYASHI, MASAHIDE
Exec Dt:
04/16/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200391318
16761470
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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