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Patent Assignment Assignor Details
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Assignor Name : KOHSAKA, NORIAKI
Total Assignments: 21
Assignment: 1
Reel/Frame:027678/0116   Pages: 2
Recorded: 02/09/2012
Attorney Dkt #:JFE-11-1357
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
01/31/2012
2
SETO, KAZUHIRO
Exec Dt:
01/31/2012
3
SUGIHARA, REIKO
Exec Dt:
01/31/2012
4
WATABE, MASAHIDE
Exec Dt:
01/31/2012
5
TANAKA, YASUSHI
Exec Dt:
01/31/2012
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535458
US20120138197
13318511
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:029708/0735   Pages: 2
Recorded: 01/29/2013
Attorney Dkt #:JFE-12-1381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
01/17/2013
2
SETO, KAZUHIRO
Exec Dt:
01/18/2013
3
KAWABE, HIDETAKA
Exec Dt:
01/22/2013
4
TANAKA, YASUSHI
Exec Dt:
01/24/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284618
US20130199678
13699119
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:030407/0215   Pages: 4
Recorded: 05/07/2013
Attorney Dkt #:JFE-12-1381
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 13669119 TO 13699119 PREVIOUSLY RECORDED ON REEL 029708, FRAME 0735. ASSIGNOR'S HEREBY CONFIRMS THE CORRECT APPLICATION NUMBER.
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
01/17/2013
2
SETO, KAZUHIRO
Exec Dt:
01/18/2013
3
KAWABE, HIDETAKA
Exec Dt:
01/22/2013
4
TANAKA, YASUSHI
Exec Dt:
01/24/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284618
US20130199678
13699119
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 4
Reel/Frame:041082/0126   Pages: 3
Recorded: 01/25/2017
Attorney Dkt #:174062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, HIDEYUKI
Exec Dt:
09/08/2016
2
HASEGAWA, HIROSHI
Exec Dt:
09/09/2016
3
KOHSAKA, NORIAKI
Exec Dt:
09/09/2016
4
AOYAMA, MAI
Exec Dt:
09/09/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10329638
US20170211164
15329117
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:043450/0135   Pages: 4
Recorded: 08/30/2017
Attorney Dkt #:177213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
04/07/2017
2
FUNAKAWA, YOSHIMASA
Exec Dt:
04/17/2017
3
SAKURAI, MICHITAKA
Exec Dt:
04/20/2017
4
SUZUKI, YOSHIKAZU
Exec Dt:
04/21/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590505
US20180237880
15554591
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:044710/0481   Pages: 3
Recorded: 01/24/2018
Attorney Dkt #:JFE-352US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, KENJI
Exec Dt:
04/30/2017
2
KOHSAKA, NORIAKI
Exec Dt:
04/07/2017
3
NISHIMURA, YASUHIRO
Exec Dt:
04/17/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570476
US20180057907
15561224
Correspondence name and address
JACOB F. BLUMERT
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 7
Reel/Frame:044726/0258   Pages: 3
Recorded: 01/25/2018
Attorney Dkt #:JFE-351US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, KENJI
Exec Dt:
04/30/2017
2
KOHSAKA, NORIAKI
Exec Dt:
05/22/2017
3
NISHIMURA, YASUHIRO
Exec Dt:
04/17/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11001906
US20180080100
15561786
Correspondence name and address
JACOB F. BLUMERT
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:045587/0968   Pages: 4
Recorded: 04/19/2018
Attorney Dkt #:JFE-359US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, KENJI
Exec Dt:
09/25/2017
2
KOHSAKA, NORIAKI
Exec Dt:
09/04/2017
3
FUNAKAWA, YOSHIMASA
Exec Dt:
09/08/2017
4
AOYAMA, MAI
Exec Dt:
09/05/2017
5
SUZUKI, YOSHITSUGU
Exec Dt:
09/08/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704117
US20180230569
15746203
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 9
Reel/Frame:047115/0704   Pages: 4
Recorded: 10/10/2018
Attorney Dkt #:JFE-391US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
05/23/2018
2
FUNAKAWA, YOSHIMASA
Exec Dt:
05/23/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060157
US20190106759
16087919
Correspondence name and address
JACOB F. BLUMERT
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 10
Reel/Frame:047631/0038   Pages: 3
Recorded: 09/27/2018
Attorney Dkt #:182612
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
05/23/2018
2
FUNAKAWA, YOSHIMASA
Exec Dt:
05/23/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920294
US20190112682
16089193
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:048526/0111   Pages: 4
Recorded: 03/07/2019
Attorney Dkt #:JFE-390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
05/23/2018
2
FUNAKAWA, YOSHIMASA
Exec Dt:
05/23/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254995
US20200299797
16089138
Correspondence name and address
JAYA SHARMA
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 12
Reel/Frame:048778/0988   Pages: 5
Recorded: 04/03/2019
Attorney Dkt #:JFE-411US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
09/12/2018
2
SUZUKI, YOSHIKAZU
Exec Dt:
09/18/2018
3
KIKUCHI, TAKEO
Exec Dt:
09/18/2018
4
HIMEI, YOSHIMASA
Exec Dt:
09/26/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220722
US20190185954
16324970
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 13
Reel/Frame:048827/0021   Pages: 5
Recorded: 04/09/2019
Attorney Dkt #:JFE-414US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LINGLING
Exec Dt:
09/12/2018
2
KOHSAKA, NORIAKI
Exec Dt:
09/12/2018
3
NAKAGAITO, TATSUYA
Exec Dt:
09/12/2018
4
FUNAKAWA, YOSHIMASA
Exec Dt:
10/10/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11091817
US20190185955
16324975
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:048994/0051   Pages: 5
Recorded: 04/25/2019
Attorney Dkt #:JFE-412US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
09/12/2018
2
NAKAGAITO, TATSUYA
Exec Dt:
09/12/2018
3
YANG, LINGLING
Exec Dt:
09/12/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711323
US20190161823
16323959
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:048644/0375   Pages: 4
Recorded: 03/20/2019
Attorney Dkt #:JFE-408US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
09/14/2018
2
NAKAGAITO, TATSUYA
Exec Dt:
09/14/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11066716
US20190271052
16320209
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:048125/0383   Pages: 4
Recorded: 01/24/2019
Attorney Dkt #:JFE-18-1680/308692-000472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
10/01/2018
2
SAKURAI, MICHITAKA
Exec Dt:
10/04/2018
3
SUZUKI, YOSHIKAZU
Exec Dt:
10/05/2018
4
HIMEI, YOSHIMASA
Exec Dt:
10/18/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11186889
US20200347473
16320328
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:048737/0275   Pages: 5
Recorded: 03/29/2019
Attorney Dkt #:JFE-417US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LINGLING
Exec Dt:
11/30/2018
2
KOHSAKA, NORIAKI
Exec Dt:
11/30/2018
3
NAKAGAITO, TATSUYA
Exec Dt:
11/30/2018
4
FUNAKAWA, YOSHIMASA
Exec Dt:
12/06/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142805
US20190211413
16328087
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 18
Reel/Frame:050324/0541   Pages: 5
Recorded: 09/10/2019
Attorney Dkt #:JFE_433US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LINGLING
Exec Dt:
04/03/2019
2
KOHSAKA, NORIAKI
Exec Dt:
06/30/2019
3
NAKAGAITO, TATSUYA
Exec Dt:
04/03/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11208709
US20200232073
16488301
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 19
Reel/Frame:056143/0117   Pages: 5
Recorded: 05/05/2021
Attorney Dkt #:JFE-495US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
12/15/2020
2
YOSHIMOTO, SOSHI
Exec Dt:
10/06/2020
3
HASHIMUKAI, TOMOHIRO
Exec Dt:
10/07/2020
4
HIRASHIMA, TAKUYA
Exec Dt:
10/06/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965223
US20210310092
17262878
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 20
Reel/Frame:057588/0706   Pages: 6
Recorded: 08/26/2021
Attorney Dkt #:JFE-509US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
01/20/2021
2
TOBATA, JUNYA
Exec Dt:
01/25/2021
3
KANEKO, SHINJIRO
Exec Dt:
01/14/2021
4
KITANI, YASUSHI
Exec Dt:
01/25/2021
5
ONO, YOSHIHIKO
Exec Dt:
01/26/2021
6
CHIBA, TADACHIKA
Exec Dt:
01/14/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381077
17284981
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 21
Reel/Frame:057158/0227   Pages: 6
Recorded: 08/12/2021
Attorney Dkt #:JFE-508US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHSAKA, NORIAKI
Exec Dt:
01/21/2021
2
KANEKO, SHINJIRO
Exec Dt:
01/14/2021
3
NAKAMURA, AKINORI
Exec Dt:
01/15/2021
4
HONDA, YUMA
Exec Dt:
01/18/2021
5
CHIBA, TADACHIKA
Exec Dt:
01/14/2021
6
ONO, YOSHIHIKO
Exec Dt:
01/26/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210381076
17284534
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406

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