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Patent Assignment Assignor Details
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Assignor Name : NAKAI, YOSHIE
Total Assignments: 10
Assignment: 1
Reel/Frame:013569/0087   Pages: 5
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, YOSHIE
Exec Dt:
11/11/2002
2
SHIMIZU, HIROSHI
Exec Dt:
11/11/2002
3
TAKAOKA, TOSHIO
Exec Dt:
11/11/2002
4
KIKUCHI, YOSHITERU
Exec Dt:
11/11/2002
5
TANAKA, SHUEI
Exec Dt:
11/11/2002
6
WAKAMATSU, SHINICHI
Exec Dt:
11/11/2002
7
WATANABE, ATSUSHI
Exec Dt:
11/11/2002
8
YAMASE, OSAMU
Exec Dt:
11/11/2002
Assignees
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
2
KOKAN MINING CO., LTD.
15-1 KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-6031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030177864
10317194
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:014212/0575   Pages: 4
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, YOSHIE
Exec Dt:
02/24/2003
2
MURAI, TAKESHI
Exec Dt:
02/24/2003
3
MATSUNO, HIDETOSHI
Exec Dt:
02/24/2003
4
KIKUCHI, YOSHITERU
Exec Dt:
02/24/2003
5
TAKAHASHI, KENJI
Exec Dt:
02/24/2003
6
NIMURA, YOICHI
Exec Dt:
02/24/2003
7
SHIMIZU, HIROSHI
Exec Dt:
02/24/2003
8
ISAWA, TOMOO
Exec Dt:
02/24/2003
9
KAWASHIMA, TAKESHI
Exec Dt:
02/20/2003
10
OKAMURA, TATSUYA
Exec Dt:
02/20/2003
Assignee
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050257644
10363717
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, P.C.
HERBERT GOODMAN
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 3
Reel/Frame:017370/0314   Pages: 4
Recorded: 12/14/2005
Attorney Dkt #:03124d/hg
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAI, YOSHIE
Exec Dt:
02/24/2003
2
MURAI, TAKESHI
Exec Dt:
02/24/2003
3
MATSUNO, HIDETOSHI
Exec Dt:
02/24/2003
4
KIKUCHI, YOSHITERU
Exec Dt:
02/24/2003
5
TAKAHASHI, KENJI
Exec Dt:
02/24/2003
6
NIMURA, YOICHI
Exec Dt:
02/24/2003
7
SHIMIZU, HIROSHI
Exec Dt:
02/24/2003
8
ISAWA, TOMOO
Exec Dt:
02/24/2003
9
KAWASHIMA, TAKESHI
Exec Dt:
02/20/2003
10
OKAMURA, TATSUYA
Exec Dt:
02/20/2003
Assignee
1
NKK CORPORATION
1-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060096416
11304227
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 4
Reel/Frame:046695/0341   Pages: 4
Recorded: 08/24/2018
Attorney Dkt #:182177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUSUKE
Exec Dt:
04/09/2018
2
NAKAI, YOSHIE
Exec Dt:
04/23/2018
3
KIKUCHI, NAOKI
Exec Dt:
04/23/2018
4
SHIBUTA, NAOYA
Exec Dt:
04/19/2018
5
NAGAI, SHINICHI
Exec Dt:
04/16/2018
6
MAEDA, TAKAHIKO
Exec Dt:
04/16/2018
7
MIKI, YUJI
Exec Dt:
04/13/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745771
US20190048431
16079712
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:049969/0854   Pages: 4
Recorded: 08/06/2019
Attorney Dkt #:JFEN-103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUSUKE
Exec Dt:
04/21/2019
2
NAKAI, YOSHIE
Exec Dt:
04/03/2019
3
MORI, MIKIHIRO
Exec Dt:
04/08/2019
4
MAEDA, TAKAHIKO
Exec Dt:
04/08/2019
5
KIKUCHI, NAOKI
Exec Dt:
04/03/2019
6
NISHIGUCHI, NORITAKA
Exec Dt:
04/10/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11542566
US20200385830
16473876
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:054252/0086   Pages: 3
Recorded: 11/03/2020
Attorney Dkt #:JFEG-135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASE, KENJI
Exec Dt:
06/12/2020
2
NAKAI, YOSHIE
Exec Dt:
06/12/2020
3
KIKUCHI, NAOKI
Exec Dt:
06/12/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11649514
US20210071274
16957444
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:058524/0147   Pages: 4
Recorded: 12/16/2021
Attorney Dkt #:198241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, REI
Exec Dt:
11/02/2021
2
NAKASE, KENJI
Exec Dt:
11/05/2021
3
NAKAI, YOSHIE
Exec Dt:
11/09/2021
4
KIKUCHI, NAOKI
Exec Dt:
11/12/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372591
17619998
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:061213/0520   Pages: 4
Recorded: 09/26/2022
Attorney Dkt #:221469
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZOBATA, KEISUKE
Exec Dt:
05/23/2022
2
HARADA, AKIFUMI
Exec Dt:
05/30/2022
3
NAKAI, YOSHIE
Exec Dt:
05/30/2022
4
YAMADA, REI
Exec Dt:
06/07/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230142051
17914528
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:060950/0456   Pages: 3
Recorded: 08/31/2022
Attorney Dkt #:221268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUYAMA, SHUJI
Exec Dt:
08/22/2022
2
OGASAHARA, TOMOYOSHI
Exec Dt:
08/22/2022
3
NAKAI, YOSHIE
Exec Dt:
08/22/2022
4
MIZOBATA, KEISUKE
Exec Dt:
08/22/2022
5
ISHIDA, TOMOHARU
Exec Dt:
08/22/2022
6
KIKUCHI, MASAMICHI
Exec Dt:
08/22/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230083264
17797909
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:062070/0529   Pages: 6
Recorded: 12/13/2022
Attorney Dkt #:222881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZOBATA, KEISUKE
Exec Dt:
11/01/2022
2
HARADA, AKIFUMI
Exec Dt:
11/01/2022
3
NAKAI, YOSHIE
Exec Dt:
11/01/2022
4
MURAI, TAKESHI
Exec Dt:
11/01/2022
5
NEGISHI, HIDEMITSU
Exec Dt:
11/01/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230340629
18010103
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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