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Patent Assignment Assignor Details
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Assignor Name : KOJIMA, NOBUSATO
Total Assignments: 19
Assignment: 1
Reel/Frame:015298/0919   Pages: 3
Recorded: 05/04/2004
Attorney Dkt #:12014-0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, KAZUHITO
Exec Dt:
01/23/2004
2
TOKI, TAMOTSU
Exec Dt:
01/23/2004
3
YOSHIKAWA, YUKIHIRO
Exec Dt:
01/23/2004
4
TAKASHASHI, MASARU
Exec Dt:
01/23/2004
5
NISHIBATA, TOSHINOBU
Exec Dt:
01/23/2004
6
KOJIMA, NOBUSATO
Exec Dt:
01/23/2004
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME
CHUO-KU, OSAKA-SHI
OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040166360
10730978
Correspondence name and address
CLARK & BRODY
CHRISTOPHER W. BRODY
SUITE 600
1750 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:021344/0142   Pages: 2
Recorded: 08/06/2008
Attorney Dkt #:12014-0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGA, JUN
Exec Dt:
04/03/2008
2
KOJIMA, NOBUSATO
Exec Dt:
04/07/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202638
12003945
Correspondence name and address
CLARK AND BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:024321/0706   Pages: 4
Recorded: 05/01/2010
Attorney Dkt #:12014-0093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MICHITAKA
Exec Dt:
11/25/2009
2
KOJIMA, NOBUSATO
Exec Dt:
11/26/2009
3
TOMIZAWA, ATSUSHI
Exec Dt:
11/12/2009
4
SHIMADA, NAOAKI
Exec Dt:
11/12/2009
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136871
US20100084892
12572625
Correspondence name and address
CHRISTOPHER W. BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:025356/0450   Pages: 4
Recorded: 11/12/2010
Attorney Dkt #:12014-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKI, TAMOTSU
Exec Dt:
08/30/2010
2
TOMIZAWA, ATSUSHI
Exec Dt:
09/07/2010
3
KOJIMA, NOBUSATO
Exec Dt:
08/26/2010
4
ISHII, KAZUYA
Exec Dt:
08/27/2010
5
IMAI, KAZUHITO
Exec Dt:
08/26/2010
6
NAKAMURA, TOYOMITSU
Exec Dt:
08/26/2010
7
SHIMADA, NAOAKI
Exec Dt:
09/09/2010
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9045817
US20110048585
12842336
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL RD.
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:026971/0477   Pages: 4
Recorded: 09/27/2011
Attorney Dkt #:12014-0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, TOYOMITSU
Exec Dt:
08/18/2011
2
TOMIZAWA, ATSUSHI
Exec Dt:
08/28/2011
3
SHIMADA, NAOAKI
Exec Dt:
08/24/2011
4
KOJIMA, NOBUSATO
Exec Dt:
08/18/2011
5
ISHII, KAZUYA
Exec Dt:
08/18/2011
6
IMAI, KAZUHITO
Exec Dt:
08/18/2011
7
TOKI, TAMOTSU
Exec Dt:
08/31/2011
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8490457
US20120009435
13185575
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:029234/0195   Pages: 2
Recorded: 11/02/2012
Attorney Dkt #:12014-0132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, KAZUO
Exec Dt:
09/21/2012
2
KOJIMA, NOBUSATO
Exec Dt:
09/21/2012
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920582
US20130213534
13591682
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:035025/0789   Pages: 5
Recorded: 02/25/2015
Attorney Dkt #:14696/125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKIDA, KAZUO
Exec Dt:
02/18/2015
2
TAMAKI, AKARI
Exec Dt:
02/18/2015
3
KOJIMA, NOBUSATO
Exec Dt:
02/18/2015
4
TAKAHASHI, MASARU
Exec Dt:
02/18/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150225821
14423782
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:037126/0643   Pages: 8
Recorded: 11/24/2015
Attorney Dkt #:1551-0272PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, SHINICHIRO
Exec Dt:
11/09/2015
2
HIKIDA, KAZUO
Exec Dt:
11/09/2015
3
KOJIMA, NOBUSATO
Exec Dt:
11/09/2015
4
MIZUI, NAOMITSU
Exec Dt:
11/09/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435761
US20160102380
14893355
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:039855/0100   Pages: 2
Recorded: 09/26/2016
Attorney Dkt #:0210-0401PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKIDA, KAZUO
Exec Dt:
09/07/2016
2
TABATA, SHINICHIRO
Exec Dt:
09/07/2016
3
KOJIMA, NOBUSATO
Exec Dt:
09/07/2016
4
MORIKI, TAKAHIRO
Exec Dt:
09/07/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060005
US20170096724
15128559
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:040346/0295   Pages: 4
Recorded: 11/16/2016
Attorney Dkt #:1551-0306PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, SHINICHIRO
Exec Dt:
09/26/2016
2
HIKIDA, KAZUO
Exec Dt:
09/26/2016
3
KOJIMA, NOBUSATO
Exec Dt:
09/26/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662494
US20170081741
15311441
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:040348/0490   Pages: 4
Recorded: 11/16/2016
Attorney Dkt #:1551-0307PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, SHINICHIRO
Exec Dt:
09/26/2016
2
HIKIDA, KAZUO
Exec Dt:
09/26/2016
3
KOJIMA, NOBUSATO
Exec Dt:
09/26/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10718033
US20170081742
15311473
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:040326/0551   Pages: 4
Recorded: 11/15/2016
Attorney Dkt #:1982-0586PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKIDA, KAZUO
Exec Dt:
10/12/2016
2
KOJIMA, NOBUSATO
Exec Dt:
10/17/2016
3
TABATA, SHINICHIRO
Exec Dt:
10/20/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073792
15311117
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:041801/0594   Pages: 4
Recorded: 03/30/2017
Attorney Dkt #:1609-1035PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOGAI, EIJI
Exec Dt:
03/17/2017
2
KOJIMA, NOBUSATO
Exec Dt:
03/17/2017
3
OKAMOTO, RIKI
Exec Dt:
03/17/2017
4
MIKAZUKI, YUTAKA
Exec Dt:
03/17/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10603703
US20170232492
15515348
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:044985/0104   Pages: 3
Recorded: 02/21/2018
Attorney Dkt #:12054-0315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, MASAHARU
Exec Dt:
12/22/2017
2
KOJIMA, NOBUSATO
Exec Dt:
12/22/2017
3
OKADA, TETSUYA
Exec Dt:
12/22/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815553
US20180258514
15754010
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:048591/0519   Pages: 4
Recorded: 03/13/2019
Attorney Dkt #:1551-0353PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, RIKI
Exec Dt:
11/29/2018
2
KOJIMA, NOBUSATO
Exec Dt:
11/29/2018
3
HIKIDA, KAZUO
Exec Dt:
11/29/2018
4
MAEKAWA, NORIYUKI
Exec Dt:
11/29/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190218637
16332719
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:050762/0456   Pages: 4
Recorded: 10/18/2019
Attorney Dkt #:1609-1368PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, MASAHARU
Exec Dt:
10/09/2019
2
KOJIMA, NOBUSATO
Exec Dt:
10/09/2019
3
DAIROKUNO, YUTA
Exec Dt:
10/09/2019
4
NONO, MICHIHIRO
Exec Dt:
10/09/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907236
US20200048730
16606118
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:051337/0975   Pages: 4
Recorded: 12/19/2019
Attorney Dkt #:1609-1377PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MITSURU
Exec Dt:
11/25/2019
2
KOJIMA, NOBUSATO
Exec Dt:
11/25/2019
3
KANZAWA, YUUKI
Exec Dt:
11/25/2019
4
KAMIYA, KOHHEI
Exec Dt:
11/25/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313009
US20210140005
16624771
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 18
Reel/Frame:056387/0118   Pages: 4
Recorded: 05/28/2021
Attorney Dkt #:1609-1547PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, MITSURU
Exec Dt:
05/11/2021
2
KOJIMA, NOBUSATO
Exec Dt:
05/11/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220025499
17297697
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 19
Reel/Frame:060310/0883   Pages: 4
Recorded: 06/24/2022
Attorney Dkt #:1609-1732PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, MASAHARU
Exec Dt:
05/30/2022
2
KOJIMA, NOBUSATO
Exec Dt:
05/30/2022
3
YOSHIDA, MITSURU
Exec Dt:
05/30/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230034898
17788672
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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