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Patent Assignment Assignor Details
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Assignor Name : KOSUGE, KENJI
Total Assignments: 10
Assignment: 1
Reel/Frame:010150/0049   Pages: 2
Recorded: 12/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSUGE, KENJI
Exec Dt:
11/25/1998
2
MOCHINAGA, KISHIO
Exec Dt:
11/25/1998
3
NANBA, EIICHI
Exec Dt:
11/25/1998
4
TACHIBANA, NOBUO
Exec Dt:
11/25/1998
5
ISHII, SHINYA
Exec Dt:
11/25/1998
6
YAGI, NAOKI
Exec Dt:
11/25/1998
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395104
NONE
09202511
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:014951/0993   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIHARA, SHIGEKI
Exec Dt:
11/25/2003
2
KOSUGE, KENJI
Exec Dt:
11/25/2003
3
FUJIWARA, HIROZUMI
Exec Dt:
11/25/2003
Assignee
1
TOKYO KINZOKU INDUSTRY CO., LTD.
20-6, HORIKIRI 6-CHOME,
KATSUSHIKA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7100247
US20040099777
10677232
Correspondence name and address
BACON & THOMAS, PLLC
EUGENE MAR
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:015195/0336   Pages: 7
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSAKI, YOUSUKE
Exec Dt:
03/12/2004
2
KUBOTA, TAKESHI
Exec Dt:
03/12/2004
3
YAMAMURA, HIDEAKI
Exec Dt:
03/12/2004
4
ARAI, TAKASHI
Exec Dt:
03/12/2004
5
ISHIMARU, EIICHIRO
Exec Dt:
03/12/2004
6
ARITA, YOSHIHIRO
Exec Dt:
03/12/2004
7
SUICHI, ISAO
Exec Dt:
03/12/2004
8
KOSUGE, KENJI
Exec Dt:
03/12/2004
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
TOKYO, CHIYODA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7214277
US20040200548
10819939
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:026251/0962   Pages: 3
Recorded: 05/10/2011
Attorney Dkt #:1551-0188PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
03/11/2011
2
KOSUGE, KENJI
Exec Dt:
03/11/2011
3
TAKASE, TATSUYA
Exec Dt:
03/12/2011
4
FUJII, HIROYASU
Exec Dt:
03/17/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9984801
US20110212335
13128302
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:027489/0506   Pages: 3
Recorded: 12/08/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
11/24/2011
2
KOSUGE, KENJI
Exec Dt:
11/24/2011
3
TAKASE, TATSUYA
Exec Dt:
11/24/2011
4
FUJII, HIROYASU
Exec Dt:
11/24/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120088096
13261075
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 6
Reel/Frame:027861/0725   Pages: 2
Recorded: 03/14/2012
Attorney Dkt #:01381/30
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
02/17/2012
2
KOSUGE, KENJI
Exec Dt:
02/17/2012
3
ARAI, SATOSHI
Exec Dt:
02/17/2012
4
ISHIZUKA, KIYOKAZU
Exec Dt:
02/17/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120171467
13395993
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:028781/0441   Pages: 2
Recorded: 08/14/2012
Attorney Dkt #:01381/34
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZU, TAKAHIDE
Exec Dt:
04/27/2012
2
HONMA, HOTAKA
Exec Dt:
04/27/2012
3
KUROSAKI, YOUSUKE
Exec Dt:
04/27/2012
4
MOGI, HISASHI
Exec Dt:
04/27/2012
5
KOSUGE, KENJI
Exec Dt:
04/27/2012
6
WAKISAKA, TAKEAKI
Exec Dt:
04/27/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8591671
US20120321502
13578853
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 8
Reel/Frame:029606/0611   Pages: 3
Recorded: 01/10/2013
Attorney Dkt #:1551-0226PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
11/09/2012
2
KOSUGE, KENJI
Exec Dt:
11/09/2012
3
TAKASE, TATSUYA
Exec Dt:
11/09/2012
4
MUNEDA, KOHJI
Exec Dt:
11/09/2012
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377569
US20130115443
13809279
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:030306/0565   Pages: 4
Recorded: 04/29/2013
Attorney Dkt #:1551-0231PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
04/11/2013
2
KOSUGE, KENJI
Exec Dt:
04/11/2013
3
TAKASE, TATSUYA
Exec Dt:
04/11/2013
4
MUNEDA, KOJI
Exec Dt:
04/11/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669432
US20130209789
13881804
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:043074/0413   Pages: 4
Recorded: 07/24/2017
Attorney Dkt #:12049-0190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KAZUTOSHI
Exec Dt:
06/20/2017
2
KOSUGE, KENJI
Exec Dt:
06/20/2017
3
TAKASE, TATSUYA
Exec Dt:
06/20/2017
4
MUNEDA, KOJI
Exec Dt:
06/20/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180022927
15545760
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314

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