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Patent Assignment Assignor Details
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Assignor Name : KUWAYAMA, TAKUYA
Total Assignments: 24
Assignment: 1
Reel/Frame:018993/0980   Pages: 6
Recorded: 03/09/2007
Attorney Dkt #:187765/US-465122-26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NORIYUKI
Exec Dt:
04/27/2006
2
UENISHI, AKIHIRO
Exec Dt:
05/08/2006
3
KURIYAMA, YUKIHISA
Exec Dt:
04/27/2006
4
NIWA, TOSHIYUKI
Exec Dt:
04/27/2006
5
KUWAYAMA, TAKUYA
Exec Dt:
04/27/2006
6
YAMAGATA, MITSUHARU
Exec Dt:
05/08/2006
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
2
ARCELOR, FRANCE
1 A 5 RUE LUIGI CHERUBINI
93200 ST. DENIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8020418
US20070240470
10579544
Correspondence name and address
GARY ABELEV, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 2
Reel/Frame:031211/0354   Pages: 7
Recorded: 09/16/2013
Attorney Dkt #:187765US02-465122-62
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NORIYUKI
Exec Dt:
04/27/2006
2
UENISHI, AKIHIRO
Exec Dt:
05/08/2006
3
KURIYAMA, YUKIHISA
Exec Dt:
04/27/2006
4
NIWA, TOSHIYUKI
Exec Dt:
04/27/2006
5
KUWAYAMA, TAKUYA
Exec Dt:
04/27/2006
6
YAMAGATA, MITSUHARU
Exec Dt:
05/08/2006
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
2
ARCELOR FRANCE
1 A 5 RUE LUIGI
CHERUBINI
ST. KENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8965554
US20110166685
13050691
Correspondence name and address
DORSEY & WHITNEY LLP - NEW YORK OFFICE
51 WEST 52ND STREET
NEW YORK, NY 10019-6119
Assignment: 3
Reel/Frame:019066/0106   Pages: 7
Recorded: 03/22/2007
Attorney Dkt #:189017/US-465122-34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NORIYUKI
Exec Dt:
01/26/2007
2
UENISHI, AKIHIRO
Exec Dt:
01/30/2007
3
KURIYAMA, YUKIHISA
Exec Dt:
01/29/2007
4
NIWA, TOSHIYUKI
Exec Dt:
01/26/2007
5
KUWAYAMA, TAKUYA
Exec Dt:
01/26/2007
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
2
ARCELOR FRANCE
1 A 5 RUE LUIGI CHERUNINI
ST. DENIS 93200, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7886564
US20080092620
11575059
Correspondence name and address
GARY ABELEV, ESQ.
DORSEY & WHITNEY LLP
250 PARK AVENUE
NEW YORK, NY 10177
Assignment: 4
Reel/Frame:025603/0837   Pages: 7
Recorded: 01/09/2011
Attorney Dkt #:189017.US02-465122-61
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NORIYUKI
Exec Dt:
01/26/2007
2
UENISHI, AKIHIRO
Exec Dt:
01/30/2007
3
KURIYAMA, YUKIBISA
Exec Dt:
01/29/2007
4
NIWA, TOSHIYUKI
Exec Dt:
01/26/2007
5
KUWAYAMA, TAKUYA
Exec Dt:
01/26/2007
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
ARCELOR FRANCE
1 A 5 RUE LUIGI CHERUBINI
ST. DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8091395
US20110094279
12979203
Correspondence name and address
DORSEY & WHITNEY LLP
250 PARK AVE
NEW YORK, NY 10177
Assignment: 5
Reel/Frame:021272/0090   Pages: 4
Recorded: 07/11/2008
Attorney Dkt #:1551-0168pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
06/17/2008
2
SUZUKI, NORIYUKI
Exec Dt:
06/19/2008
3
DUROUX, PATRICK
Exec Dt:
05/27/2008
Assignees
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
2
ARCELOR FRANCE
1 A 5 RUE LUIGI CHERUBINI
93200 ST DENIS, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8234897
US20090120151
12087657
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: 6
Reel/Frame:023511/0452   Pages: 2
Recorded: 11/05/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
09/18/2009
2
SUZUKI, NORIYUKI
Exec Dt:
09/18/2009
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8584496
US20100096765
12451324
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 7
Reel/Frame:026134/0571   Pages: 2
Recorded: 04/05/2011
Attorney Dkt #:01381/21
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
02/14/2011
2
SETO, ATSUSHI
Exec Dt:
02/14/2011
3
SUZUKI, NORIYUKI
Exec Dt:
02/14/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8464591
US20110192232
12998291
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 8
Reel/Frame:027073/0232   Pages: 3
Recorded: 10/17/2011
Attorney Dkt #:1609-0365PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NORIYUKI
Exec Dt:
10/04/2011
2
YONEMURA, SHIGERU
Exec Dt:
10/04/2011
3
UENISHI, AKIHIRO
Exec Dt:
10/04/2011
4
KUWAYAMA, TAKUYA
Exec Dt:
10/04/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8938378
US20120035890
13264319
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:031601/0536   Pages: 6
Recorded: 11/14/2013
Attorney Dkt #:01381/52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEMURA, SHIGERU
Exec Dt:
10/21/2013
2
UENISHI, AKIHIRO
Exec Dt:
10/21/2013
3
TOYOKAWA, SHIN
Exec Dt:
10/21/2013
4
KUWAYAMA, TAKUYA
Exec Dt:
10/21/2013
5
ARIGA, TAKASHI
Exec Dt:
10/21/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9511403
US20140182349
14117681
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:032081/0913   Pages: 3
Recorded: 01/29/2014
Attorney Dkt #:0210-0288PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
01/14/2014
2
MARUYAMA, NAOKI
Exec Dt:
01/14/2014
3
MURASATO, AKINOBU
Exec Dt:
01/14/2014
4
MINAMI, AKINOBU
Exec Dt:
01/14/2014
5
AZUMA, MASAFUMI
Exec Dt:
01/14/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
01/14/2014
7
YONEMURA, SHIGERU
Exec Dt:
01/14/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9694561
US20140170440
14235681
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:032351/0457   Pages: 4
Recorded: 03/05/2014
Attorney Dkt #:6314-0119PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
02/20/2014
2
MARUYAMA, NAOKI
Exec Dt:
02/20/2014
3
MURASATO, AKINOBU
Exec Dt:
02/20/2014
4
MINAMI, AKINOBU
Exec Dt:
02/20/2014
5
YASUI, TAKESHI
Exec Dt:
02/20/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
02/20/2014
7
YONEMURA, SHIGERU
Exec Dt:
02/20/2014
Assignee
1
NIPPON STEEL AND SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234268
US20140212684
14234826
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:032566/0422   Pages: 5
Recorded: 03/31/2014
Attorney Dkt #:1551-0241PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
03/03/2014
2
MARUYAMA, NAOKI
Exec Dt:
03/03/2014
3
MURASATO, AKINOBU
Exec Dt:
03/03/2014
4
MINAMI, AKINOBU
Exec Dt:
03/03/2014
5
YASUI, TAKESHI
Exec Dt:
03/03/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
03/03/2014
7
BAN, HIROYUKI
Exec Dt:
03/03/2014
8
HIRAMATSU, KAORU
Exec Dt:
03/03/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932729
US20140227555
14348526
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:032559/0084   Pages: 5
Recorded: 03/31/2014
Attorney Dkt #:1551-0239PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
03/13/2014
2
MARUYAMA, NAOKI
Exec Dt:
03/13/2014
3
MURASATO, AKINOBU
Exec Dt:
03/13/2014
4
MINAMI, AKINOBU
Exec Dt:
03/13/2014
5
YASUI, TAKESHI
Exec Dt:
03/13/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
03/13/2014
7
BAN, HIROYUKI
Exec Dt:
03/13/2014
8
HIRAMATSU, KAORU
Exec Dt:
03/13/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993120
US20140234659
14348335
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:032558/0453   Pages: 5
Recorded: 03/31/2014
Attorney Dkt #:1551-0242PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
03/14/2014
2
MARUYAMA, NAOKI
Exec Dt:
03/14/2014
3
MURASATO, AKINOBU
Exec Dt:
03/14/2014
4
MINAMI, AKINOBU
Exec Dt:
03/14/2014
5
YASUI, TAKESHI
Exec Dt:
03/14/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
03/14/2014
7
BAN, HIROYUKI
Exec Dt:
03/14/2014
8
HIRAMATSU, KAORU
Exec Dt:
03/14/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708679
US20140287263
14348502
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:032567/0459   Pages: 5
Recorded: 03/31/2014
Attorney Dkt #:1551-0240PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWATA, HIROYUKI
Exec Dt:
03/14/2014
2
MARUYAMA, NAOKI
Exec Dt:
03/14/2014
3
MURASATO, AKINOBU
Exec Dt:
03/14/2014
4
MINAMI, AKINOBU
Exec Dt:
03/14/2014
5
YASUI, TAKESHI
Exec Dt:
03/14/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
03/14/2014
7
BAN, HIROYUKI
Exec Dt:
03/14/2014
8
HIRAMATSU, KAORU
Exec Dt:
03/14/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9162422
US20140234660
14348536
Correspondence name and address
BIRCH STEWART KOLACH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:032717/0730   Pages: 4
Recorded: 04/21/2014
Attorney Dkt #:6314-0117PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINAMI, AKINOBU
Exec Dt:
03/20/2014
2
KAWATA, HIROYUKI
Exec Dt:
03/20/2014
3
MURASATO, AKINOBU
Exec Dt:
03/20/2014
4
YAMAGUCHI, YUJI
Exec Dt:
03/20/2014
5
SUGIURA, NATSUKO
Exec Dt:
03/20/2014
6
KUWAYAMA, TAKUYA
Exec Dt:
03/20/2014
7
MARUYAMA, NAOKI
Exec Dt:
03/20/2014
8
SUZUKI, TAKAMASA
Exec Dt:
03/20/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9988700
US20140242414
14234938
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:033339/0003   Pages: 4
Recorded: 07/18/2014
Attorney Dkt #:52917-US-975
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAMARU, AKIHIRO
Exec Dt:
07/02/2014
2
KUWAYAMA, TAKUYA
Exec Dt:
07/03/2014
3
HOSOKAWA, YASUNORI
Exec Dt:
07/02/2014
Assignee
1
NIHON DEMPA KOGYO CO., LTD.
SASAZUKA NA BLDG., 1-50-1, SASAZUKA, SHIBUYA-KU
TOKYO, JAPAN 151-8569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9876157
US20150022060
14331232
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 18
Reel/Frame:034251/0410   Pages: 5
Recorded: 11/24/2014
Attorney Dkt #:14696/112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
11/13/2014
2
YONEMURA, SHIGERU
Exec Dt:
11/13/2014
3
YOSHINO, MASAHIKO
Exec Dt:
11/13/2014
4
HONDA, KAZUHIKO
Exec Dt:
11/13/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9205870
US20150175208
14403367
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 19
Reel/Frame:037249/0001   Pages: 8
Recorded: 12/09/2015
Attorney Dkt #:16323/12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEMURA, SHIGERU
Exec Dt:
10/27/2015
2
KUWAYAMA, TAKUYA
Exec Dt:
10/27/2015
3
UENISHI, AKIHIRO
Exec Dt:
10/27/2015
4
NIWA, TOSHIYUKI
Exec Dt:
10/23/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874504
US20160161382
14897057
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 20
Reel/Frame:042226/0955   Pages: 5
Recorded: 05/03/2017
Attorney Dkt #:1609-1049PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, NAOKI
Exec Dt:
04/05/2017
2
NAITO, YASUAKI
Exec Dt:
04/05/2017
3
YONEMURA, SHIGERU
Exec Dt:
04/05/2017
4
MIYAZAKI, YASUNOBU
Exec Dt:
04/05/2017
5
KUWAYAMA, TAKUYA
Exec Dt:
04/05/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10697486
US20170350434
15523874
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:042758/0656   Pages: 4
Recorded: 06/20/2017
Attorney Dkt #:1609-1088PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
06/02/2017
2
ARIGA, TAKASHI
Exec Dt:
06/02/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10713401
US20180004873
15537956
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 22
Reel/Frame:061960/0567   Pages: 4
Recorded: 12/02/2022
Attorney Dkt #:1609-1801PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YABU, SHOHEI
Exec Dt:
11/11/2022
2
TSUTSUI, KAZUMASA
Exec Dt:
11/11/2022
3
KUWAYAMA, TAKUYA
Exec Dt:
11/11/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230304112
18007621
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 23
Reel/Frame:062676/0778   Pages: 4
Recorded: 02/13/2023
Attorney Dkt #:1609-1820PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAYAMA, TAKUYA
Exec Dt:
12/27/2022
2
HAYASHI, KUNIO
Exec Dt:
12/27/2022
3
YOKOYAMA, TAKAFUMI
Exec Dt:
12/27/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230304119
18020841
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 24
Reel/Frame:063454/0682   Pages: 4
Recorded: 04/26/2023
Attorney Dkt #:0210-0649PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, TAKAFUMI
Exec Dt:
01/30/2023
2
TSUNEMI, YUSUKE
Exec Dt:
01/30/2023
3
OBUCHI, TATSUYA
Exec Dt:
01/30/2023
4
MINAMI, AKINOBU
Exec Dt:
01/30/2023
5
KUWAYAMA, TAKUYA
Exec Dt:
01/30/2023
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399712
18033729
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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