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Patent Assignment Assignor Details
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Assignor Name : HWANG, SAM SOO
Total Assignments: 12
Assignment: 1
Reel/Frame:048463/0079   Pages: 5
Recorded: 02/28/2019
Attorney Dkt #:6355.134889
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, JUNICHI
Exec Dt:
01/08/2019
2
TAMURA, KENJI
Exec Dt:
01/08/2019
3
YOSHIDA, KUNIHIRO
Exec Dt:
01/08/2019
4
HWANG, SAM SOO
Exec Dt:
01/08/2019
5
NAKANO, RYUSUKE
Exec Dt:
01/08/2019
6
HORI, MASAO
Exec Dt:
01/08/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190217372
16329056
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:048471/0187   Pages: 5
Recorded: 02/28/2019
Attorney Dkt #:6355.134890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, JUNICHI
Exec Dt:
01/08/2019
2
TAMURA, KENJI
Exec Dt:
01/08/2019
3
YOSHIDA, KUNIHIRO
Exec Dt:
01/08/2019
4
HWANG, SAM SOO
Exec Dt:
01/08/2019
5
NAKANO, RYUSUKE
Exec Dt:
01/08/2019
6
HORI, MASAO
Exec Dt:
01/08/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190224741
16329621
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:049474/0726   Pages: 6
Recorded: 06/14/2019
Attorney Dkt #:6355.137005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, KENJI
Exec Dt:
06/07/2019
2
OKUBO, JUNICHI
Exec Dt:
06/07/2019
3
IMANISHI, KENJI
Exec Dt:
06/07/2019
4
YABUNO, KUNIHIRO
Exec Dt:
06/07/2019
5
HWANG, SAM SOO
Exec Dt:
06/07/2019
6
TAKAMOTO, SHO
Exec Dt:
06/07/2019
7
ISHII, TADANAO
Exec Dt:
06/07/2019
8
ISHIHARA, KOICHIRO
Exec Dt:
06/07/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200086378
16470002
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:050504/0563   Pages: 6
Recorded: 09/26/2019
Attorney Dkt #:6355.138726
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, KENJI
Exec Dt:
09/18/2019
2
IMANISHI, KENJI
Exec Dt:
09/18/2019
3
HWANG, SAM SOO
Exec Dt:
09/18/2019
4
YABUNO, KUNIHIRO
Exec Dt:
09/18/2019
5
YOSHIDA, KUNIHIRO
Exec Dt:
09/18/2019
6
ISHIHARA, KOICHIRO
Exec Dt:
09/18/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200023427
16498127
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:050505/0574   Pages: 6
Recorded: 09/26/2019
Attorney Dkt #:6355.138727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, KENJI
Exec Dt:
09/18/2019
2
IMANISHI, KENJI
Exec Dt:
09/18/2019
3
HWANG, SAM SOO
Exec Dt:
09/18/2019
4
YABUNO, KUNIHIRO
Exec Dt:
09/18/2019
5
YOSHIDA, KUNIHIRO
Exec Dt:
09/18/2019
6
ISHIHARA, KOICHIRO
Exec Dt:
09/18/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420472
US20200023424
16498168
Correspondence name and address
GREER BURNS & CRAIN LTD
300 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:050563/0398   Pages: 6
Recorded: 09/30/2019
Attorney Dkt #:6355.138728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, KENJI
Exec Dt:
09/18/2019
2
IMANISHI, KENJI
Exec Dt:
09/18/2019
3
HWANG, SAM SOO
Exec Dt:
09/18/2019
4
YABUNO, KUNIHIRO
Exec Dt:
09/18/2019
5
YOSHIDA, KUNIHIRO
Exec Dt:
09/18/2019
6
ISHIHARA, KOICHIRO
Exec Dt:
09/18/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390116
US20200039291
16499454
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:051090/0894   Pages: 6
Recorded: 11/22/2019
Attorney Dkt #:6355.139325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, KENJI
Exec Dt:
11/01/2019
2
OKUBO, JUNICHI
Exec Dt:
11/01/2019
3
YOSHIDA, KUNIHIRO
Exec Dt:
11/01/2019
4
HWANG, SAM SOO
Exec Dt:
11/01/2019
5
NAKANO, RYUSUKE
Exec Dt:
11/01/2019
6
HORI, MASAO
Exec Dt:
11/01/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200101521
16616295
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:051856/0662   Pages: 6
Recorded: 02/19/2020
Attorney Dkt #:6355.139882R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, JUNICHI
Exec Dt:
12/20/2019
2
TAMURA, KENJI
Exec Dt:
12/20/2019
3
YOSHIDA, KUNIHIRO
Exec Dt:
12/20/2019
4
HWANG, SAM SOO
Exec Dt:
12/20/2019
5
NAKANO, RYUSUKE
Exec Dt:
12/20/2019
6
HORI, MASAO
Exec Dt:
12/20/2019
7
OTA, YUKIHIRO
Exec Dt:
12/20/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11253910
US20210187591
16640131
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:051860/0802   Pages: 6
Recorded: 02/19/2020
Attorney Dkt #:6355.139883R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, JUNICHI
Exec Dt:
12/20/2019
2
TAMURA, KENJI
Exec Dt:
12/20/2019
3
YOSHIDA, KUNIHIRO
Exec Dt:
12/20/2019
4
HWANG, SAM SOO
Exec Dt:
12/20/2019
5
NAKANO, RYUSUKE
Exec Dt:
12/20/2018
6
HORI, MASAO
Exec Dt:
12/20/2019
7
OTA, YUKIHIRO
Exec Dt:
12/20/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11045865
US20200360984
16640220
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:053317/0519   Pages: 5
Recorded: 07/27/2020
Attorney Dkt #:6355.142275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, YUKIHIKO
Exec Dt:
06/17/2020
2
TAMURA, KENJI
Exec Dt:
06/17/2020
3
NOGAMI, HIROSHI
Exec Dt:
06/17/2020
4
HWANG, SAM SOO
Exec Dt:
06/17/2020
5
YABUNO, KUNIHIRO
Exec Dt:
06/17/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210040984
16965128
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:053320/0738   Pages: 5
Recorded: 07/27/2020
Attorney Dkt #:6355.142297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, YUKIHIKO
Exec Dt:
06/17/2020
2
TAMURA, KENJI
Exec Dt:
06/17/2020
3
NOGAMI, HIROSHI
Exec Dt:
06/17/2020
4
HWANG, SAM SOO
Exec Dt:
06/17/2020
5
YABUNO, KUNIHIRO
Exec Dt:
06/17/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890208
US20200370593
16965208
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:055716/0700   Pages: 5
Recorded: 03/25/2021
Attorney Dkt #:6355.145424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, YUKIHIKO
Exec Dt:
03/01/2021
2
YABUNO, KUNIHIRO
Exec Dt:
03/01/2021
3
MINATANI, KEIGO
Exec Dt:
03/01/2021
4
HWANG, SAM SOO
Exec Dt:
03/01/2021
5
TAMURA, KENJI
Exec Dt:
03/01/2021
6
NOGAMI, HIROSHI
Exec Dt:
03/01/2021
7
ISHIHARA, KOICHIRO
Exec Dt:
03/01/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210331744
17279788
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606

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