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Patent Assignment Assignor Details
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Assignor Name : OKUBO, TOMOYUKI
Total Assignments: 45
Assignment: 1
Reel/Frame:032107/0630   Pages: 4
Recorded: 01/31/2014
Attorney Dkt #:JFEG-100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MAKOTO
Exec Dt:
12/02/2013
2
SHINGAKI, YUKIHIRO
Exec Dt:
12/02/2013
3
TAKAMIYA, TOSHITO
Exec Dt:
12/02/2013
4
OKUBO, TOMOYUKI
Exec Dt:
12/02/2013
5
SENDA, KUNIHIRO
Exec Dt:
12/02/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290824
US20150007908
14235935
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 2
Reel/Frame:032107/0370   Pages: 4
Recorded: 01/31/2014
Attorney Dkt #:JFEG-101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MAKOTO
Exec Dt:
01/07/2014
2
SHINGAKI, YUKIHIRO
Exec Dt:
01/07/2014
3
TAKAMIYA, TOSHITO
Exec Dt:
01/07/2014
4
OKUBO, TOMOYUKI
Exec Dt:
01/07/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9640320
US20140202599
14235652
Correspondence name and address
RATNERPRESTIA
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 3
Reel/Frame:034061/0124   Pages: 3
Recorded: 10/29/2014
Attorney Dkt #:JFEG-103US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MAKOTO
Exec Dt:
03/13/2014
2
SHINGAKI, YUKIHIRO
Exec Dt:
03/13/2014
3
TAKAMIYA, TOSHITO
Exec Dt:
03/13/2014
4
OKUBO, TOMOYUKI
Exec Dt:
03/13/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9805851
US20140251514
14352904
Correspondence name and address
JOSHUS L. COHEN
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 4
Reel/Frame:032800/0857   Pages: 3
Recorded: 05/01/2014
Attorney Dkt #:SUG-13-1600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
04/28/2014
2
WATANABE, MAKOTO
Exec Dt:
04/28/2014
3
TERASHIMA, TAKASHI
Exec Dt:
04/28/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9194016
US20140246124
14348963
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:033738/0812   Pages: 3
Recorded: 09/15/2014
Attorney Dkt #:JFEI-100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
06/16/2014
2
KIJIMA, GOU
Exec Dt:
06/16/2014
3
WATANABE, MAKOTO
Exec Dt:
06/16/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140377573
14369476
Correspondence name and address
JOSHUA L. COHEN
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 6
Reel/Frame:037263/0713   Pages: 4
Recorded: 12/10/2015
Attorney Dkt #:JFEG-110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
07/28/2015
2
TODA, HIROAKI
Exec Dt:
07/30/2015
3
KOSEKI, SHINJI
Exec Dt:
07/30/2015
4
HIRATANI, TATSUHIKO
Exec Dt:
07/28/2015
5
NAKANISHI, TADASHI
Exec Dt:
07/28/2015
6
OKUBO, TOMOYUKI
Exec Dt:
07/28/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10102951
US20160042850
14774258
Correspondence name and address
JOSHUA L. COHEN, REG. NO. 38,040
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 7
Reel/Frame:040242/0893   Pages: 3
Recorded: 11/07/2016
Attorney Dkt #:JFES-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENDA, KUNIHIRO
Exec Dt:
01/29/2016
2
TAKAJO, SHIGEHIRO
Exec Dt:
01/29/2016
3
OKUBO, TOMOYUKI
Exec Dt:
01/29/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617615
US20160230240
15022710
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD, SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:039147/0496   Pages: 4
Recorded: 07/13/2016
Attorney Dkt #:GMP-16-1309 (308879-012)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
05/20/2016
2
NAKANISHI, TADASHI
Exec Dt:
05/20/2016
3
KOSEKI, SHINJI
Exec Dt:
05/20/2016
4
OKUBO, TOMOYUKI
Exec Dt:
05/20/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160351308
15111310
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:041239/0114   Pages: 4
Recorded: 02/13/2017
Attorney Dkt #:GMP-16-1523 (308879-015)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROAKI
Exec Dt:
11/20/2016
2
OKUBO, TOMOYUKI
Exec Dt:
10/26/2016
3
NAKANISHI, TADASHI
Exec Dt:
10/26/2016
4
ODA, YOSHIHIKO
Exec Dt:
10/26/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170241002
15503508
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:041564/0785   Pages: 3
Recorded: 01/30/2017
Attorney Dkt #:16P0172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, TADASHI
Exec Dt:
12/01/2016
2
NAKAJIMA, HIROAKI
Exec Dt:
12/01/2016
3
OKUBO, TOMOYUKI
Exec Dt:
12/01/2016
4
ODA, YOSHIHIKO
Exec Dt:
12/01/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170211161
15500435
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 11
Reel/Frame:042559/0187   Pages: 3
Recorded: 06/01/2017
Attorney Dkt #:JFES-127US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
12/01/2016
2
ODA, YOSHIHIKO
Exec Dt:
12/01/2016
3
NAKAJIMA, HIROAKI
Exec Dt:
12/01/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170274432
15506140
Correspondence name and address
ANDREW J. KOOPMAN
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 12
Reel/Frame:041110/0739   Pages: 3
Recorded: 01/27/2017
Attorney Dkt #:174059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
12/22/2016
2
NAKANISHI, TADASHI
Exec Dt:
01/05/2017
3
ODA, YOSHIHIKO
Exec Dt:
12/22/2016
4
KOSEKI, SHINJI
Exec Dt:
12/28/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526673
US20170260600
15329938
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:042039/0911   Pages: 4
Recorded: 04/18/2017
Attorney Dkt #:JFEG-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, TADASHI
Exec Dt:
01/05/2017
2
KOSEKI, SHINJI
Exec Dt:
12/28/2016
3
ODA, YOSHIHIKO
Exec Dt:
12/22/2016
4
OKUBO, TOMOYUKI
Exec Dt:
12/22/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170229222
15503570
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD, SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 14
Reel/Frame:044666/0072   Pages: 4
Recorded: 01/19/2018
Attorney Dkt #:JFEG-116US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROAKI
Exec Dt:
04/01/2017
2
OKUBO, TOMOYUKI
Exec Dt:
03/06/2017
3
NAKANISHI, TADASHI
Exec Dt:
03/07/2017
4
ODA, YOSHIHIKO
Exec Dt:
03/06/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941458
US20180066333
15551849
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 15
Reel/Frame:044811/0872   Pages: 4
Recorded: 02/02/2018
Attorney Dkt #:JFEG-117US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANISHI, TADASHI
Exec Dt:
03/07/2017
2
NAKAJIMA, HIROAKI
Exec Dt:
04/01/2017
3
OKUBO, TOMOYUKI
Exec Dt:
03/06/2017
4
ODA, YOSHIHIKO
Exec Dt:
03/06/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10822678
US20180002789
15541964
Correspondence name and address
ANDREW J. KOOPMAN
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 16
Reel/Frame:044811/0891   Pages: 4
Recorded: 02/02/2018
Attorney Dkt #:JFEG-118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
03/06/2017
2
KURIHARA, KOHEI
Exec Dt:
03/16/2017
3
ODA, YOSHIHIKO
Exec Dt:
03/06/2017
4
NAKAJIMA, HIROAKI
Exec Dt:
04/01/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316382
US20180030558
15552755
Correspondence name and address
ANDREW J. KOOPMAN
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:042094/0931   Pages: 3
Recorded: 04/19/2017
Attorney Dkt #:16P02111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
03/07/2017
2
ODA, YOSHIHIKO
Exec Dt:
03/07/2017
3
NAKANISHI, TADASHI
Exec Dt:
03/07/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704115
US20170314090
15520148
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 18
Reel/Frame:042945/0020   Pages: 3
Recorded: 06/22/2017
Attorney Dkt #:17P0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINGAKI, YUKIHIRO
Exec Dt:
05/23/2017
2
OKUBO, TOMOYUKI
Exec Dt:
05/23/2017
3
INOUE, HIROTAKA
Exec Dt:
05/23/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626474
US20180002773
15538800
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:045156/0770   Pages: 4
Recorded: 03/09/2018
Attorney Dkt #:JFE-18-1022 (308692-463)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
11/15/2017
2
HIRATANI, TATSUHIKO
Exec Dt:
11/30/2017
3
ODA, YOSHIHIKO
Exec Dt:
11/16/2017
4
NAKAJIMA, HIROAKI
Exec Dt:
11/30/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10760143
US20180340239
15758826
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:045834/0497   Pages: 4
Recorded: 05/17/2018
Attorney Dkt #:JFEG-121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROAKI
Exec Dt:
11/30/2017
2
OKUBO, TOMOYUKI
Exec Dt:
11/15/2017
3
NAKANISHI, TADASHI
Exec Dt:
12/12/2017
4
ODA, YOSHIHIKO
Exec Dt:
11/16/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10975451
US20180230564
15750037
Correspondence name and address
JACOB BLUMERT
2200 RENAISSANCE BLVD, SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 21
Reel/Frame:045045/0799   Pages: 5
Recorded: 01/11/2018
Attorney Dkt #:17P0317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
12/13/2017
2
NAKANISHI, TADASHI
Exec Dt:
12/13/2017
3
OKUBO, TOMOYUKI
Exec Dt:
12/13/2017
4
ZAIZEN, YOSHIAKI
Exec Dt:
12/13/2017
5
NAKAJIMA, HIROAKI
Exec Dt:
12/13/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190024205
15743776
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 22
Reel/Frame:045792/0452   Pages: 3
Recorded: 05/14/2018
Attorney Dkt #:180820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
04/10/2018
2
OKUBO, TOMOYUKI
Exec Dt:
04/10/2018
3
ODA, YOSHIHIKO
Exec Dt:
04/10/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225699
US20180327883
15775848
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 23
Reel/Frame:046024/0217   Pages: 3
Recorded: 06/08/2018
Attorney Dkt #:JFEG-123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
04/26/2018
2
ZAIZEN, YOSHIAKI
Exec Dt:
04/26/2018
3
ODA, YOSHIHIKO
Exec Dt:
05/07/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180355454
15781920
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD.
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 24
Reel/Frame:046344/0919   Pages: 4
Recorded: 07/13/2018
Attorney Dkt #:GMP-18-1344 (308879-017)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UESAKA, MASANORI
Exec Dt:
05/17/2018
2
NAKANISHI, TADASHI
Exec Dt:
05/21/2018
3
NABESHIMA, SEIJI
Exec Dt:
06/15/2018
4
OKUBO, TOMOYUKI
Exec Dt:
05/17/2018
5
ODA, YOSHIHIKO
Exec Dt:
05/17/2018
6
NAKAJIMA, HIROAKI
Exec Dt:
05/31/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008633
US20190017138
16070043
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 25
Reel/Frame:048954/0324   Pages: 4
Recorded: 04/22/2019
Attorney Dkt #:18P0366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
02/12/2019
2
OKUBO, TOMOYUKI
Exec Dt:
02/12/2019
3
ZAIZEN, YOSHIAKI
Exec Dt:
02/12/2019
4
UESAKA, MASANORI
Exec Dt:
02/12/2019
5
HIRATANI, TATSUHIKO
Exec Dt:
02/12/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11056256
US20190244735
16343847
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 26
Reel/Frame:049620/0121   Pages: 4
Recorded: 06/28/2019
Attorney Dkt #:186137
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERASHIMA, TAKASHI
Exec Dt:
02/13/2019
2
WATANABE, MAKOTO
Exec Dt:
02/13/2019
3
TAKAMIYA, TOSHITO
Exec Dt:
02/13/2019
4
OKUBO, TOMOYUKI
Exec Dt:
02/14/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11894167
US20190333662
16474646
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 27
Reel/Frame:049263/0462   Pages: 4
Recorded: 05/23/2019
Attorney Dkt #:18P0405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAJIMA, HIROAKI
Exec Dt:
04/10/2019
2
UESAKA, MASANORI
Exec Dt:
04/10/2019
3
ZAIZEN, YOSHIAKI
Exec Dt:
04/10/2019
4
OKUBO, TOMOYUKI
Exec Dt:
04/10/2019
5
ODA, YOSHIHIKO
Exec Dt:
04/10/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142813
US20200190639
16463412
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 28
Reel/Frame:049576/0422   Pages: 4
Recorded: 06/25/2019
Attorney Dkt #:GMP-19-1255/308879-000018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
05/22/2019
2
UESAKA, MASANORI
Exec Dt:
05/22/2019
3
ODA, YOSHIHIKO
Exec Dt:
05/22/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190330708
16473304
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 29
Reel/Frame:049711/0037   Pages: 3
Recorded: 07/10/2019
Attorney Dkt #:19P0038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
06/07/2019
2
OKUBO, TOMOYUKI
Exec Dt:
06/07/2019
3
ZAIZEN, YOSHIAKI
Exec Dt:
06/07/2019
4
UESAKA, MASANORI
Exec Dt:
06/07/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286537
US20190330710
16476937
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 30
Reel/Frame:050341/0977   Pages: 3
Recorded: 09/11/2019
Attorney Dkt #:JFEG-129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
06/20/2019
2
ODA, YOSHIHIKO
Exec Dt:
06/20/2019
3
OKUBO, TOMOYUKI
Exec Dt:
06/20/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11104973
US20200010918
16483965
Correspondence name and address
JAYA SHARMA
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 31
Reel/Frame:050056/0410   Pages: 4
Recorded: 08/14/2019
Attorney Dkt #:187858
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
07/26/2019
2
ODA, YOSHIHIKO
Exec Dt:
07/29/2019
3
OKUBO, TOMOYUKI
Exec Dt:
07/26/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136645
US20190382867
16486121
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 32
Reel/Frame:051120/0125   Pages: 4
Recorded: 11/26/2019
Attorney Dkt #:189111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
10/24/2019
2
ZAIZEN, YOSHIAKI
Exec Dt:
10/24/2019
3
UESAKA, MASANORI
Exec Dt:
10/29/2019
4
ODA, YOSHIHIKO
Exec Dt:
10/24/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11404189
US20210159002
16617262
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 33
Reel/Frame:054369/0386   Pages: 4
Recorded: 11/16/2020
Attorney Dkt #:20P0190
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UESAKA, MASANORI
Exec Dt:
10/27/2020
2
ZAIZEN, YOSHIAKI
Exec Dt:
10/27/2020
3
OKUBO, TOMOYUKI
Exec Dt:
10/27/2020
4
NAKAJIMA, HIROAKI
Exec Dt:
10/27/2020
5
ODA, YOSHIHIKO
Exec Dt:
10/27/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11649532
US20210332464
17055601
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 34
Reel/Frame:056699/0132   Pages: 6
Recorded: 06/29/2021
Attorney Dkt #:JFE-507US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, AKIFUMI
Exec Dt:
12/07/2020
2
MATSUI, AKITOSHI
Exec Dt:
12/07/2020
3
ODA, YOSHIHIKO
Exec Dt:
12/14/2020
4
OKUBO, TOMOYUKI
Exec Dt:
12/09/2020
5
UESAKA, MASANORI
Exec Dt:
12/15/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210332463
17281075
Correspondence name and address
JAYA SHARMA
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 35
Reel/Frame:055778/0196   Pages: 4
Recorded: 03/31/2021
Attorney Dkt #:195514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
03/08/2021
2
OKUBO, TOMOYUKI
Exec Dt:
03/09/2021
3
ODA, YOSHIHIKO
Exec Dt:
03/10/2021
4
MIYAMOTO, YUKINO
Exec Dt:
03/08/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388456
17281614
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 36
Reel/Frame:055778/0282   Pages: 4
Recorded: 03/31/2021
Attorney Dkt #:195515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
03/08/2021
2
OKUBO, TOMOYUKI
Exec Dt:
03/09/2021
3
ODA, YOSHIHIKO
Exec Dt:
03/10/2021
4
MIYAMOTO, YUKINO
Exec Dt:
03/08/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11525169
US20210371948
17281617
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 37
Reel/Frame:056308/0753   Pages: 3
Recorded: 05/21/2021
Attorney Dkt #:21P0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
04/22/2021
2
UESAKA, MASANORI
Exec Dt:
04/22/2021
3
ZAIZEN, YOSHIAKI
Exec Dt:
04/22/2021
4
ODA, YOSHIHIKO
Exec Dt:
04/22/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220010400
17295875
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 38
Reel/Frame:057665/0291   Pages: 4
Recorded: 10/01/2021
Attorney Dkt #:JFEG-141US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
04/26/2021
2
ODA, YOSHIHIKO
Exec Dt:
04/28/2021
3
OKUBO, TOMOYUKI
Exec Dt:
04/26/2021
4
TANAKA, TAKAAKI
Exec Dt:
04/28/2021
5
MIYAMOTO, YUKINO
Exec Dt:
04/26/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220056548
17413752
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 39
Reel/Frame:057484/0246   Pages: 4
Recorded: 09/15/2021
Attorney Dkt #:JFEG-142US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
05/07/2021
2
ZAIZEN, YOSHIAKI
Exec Dt:
05/06/2021
3
OKUBO, TOMOYUKI
Exec Dt:
05/06/2021
4
TANAKA, TAKAAKI
Exec Dt:
05/07/2021
5
MIYAMOTO, YUKINO
Exec Dt:
05/06/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11732319
US20220049323
17414042
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 40
Reel/Frame:057667/0306   Pages: 4
Recorded: 10/01/2021
Attorney Dkt #:JFEG-144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUBO, TOMOYUKI
Exec Dt:
06/15/2021
2
TANAKA, TAKAAKI
Exec Dt:
06/18/2021
3
ZAIZEN, YOSHIAKI
Exec Dt:
06/15/2021
4
ODA, YOSHIHIKO
Exec Dt:
06/15/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064751
17420209
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 41
Reel/Frame:059207/0048   Pages: 4
Recorded: 03/09/2022
Attorney Dkt #:JFEG-146US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
10/28/2021
2
ODA, YOSHIHIKO
Exec Dt:
11/02/2021
3
OKUBO, TOMOYUKI
Exec Dt:
10/29/2021
4
TANAKA, TAKAAKI
Exec Dt:
10/28/2021
5
MIYAMOTO, YUKINO
Exec Dt:
11/01/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11962184
US20220278566
17617732
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 42
Reel/Frame:059276/0508   Pages: 4
Recorded: 03/16/2022
Attorney Dkt #:JFEG-147US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TAKAAKI
Exec Dt:
11/04/2021
2
OKUBO, TOMOYUKI
Exec Dt:
11/04/2021
3
ZAIZEN, YOSHIAKI
Exec Dt:
11/05/2021
4
ODA, YOSHIHIKO
Exec Dt:
11/08/2021
5
MIYAMOTO, YUKINO
Exec Dt:
11/09/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220359108
17619838
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 43
Reel/Frame:059750/0760   Pages: 4
Recorded: 04/27/2022
Attorney Dkt #:21P0338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, YOSHIHIKO
Exec Dt:
01/06/2022
2
ZAIZEN, YOSHIAKI
Exec Dt:
01/06/2022
3
OKUBO, TOMOYUKI
Exec Dt:
01/06/2022
4
TANAKA, TAKAAKI
Exec Dt:
01/06/2022
5
MIYAMOTO, YUKINO
Exec Dt:
01/06/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220375667
17755318
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 44
Reel/Frame:060095/0540   Pages: 3
Recorded: 06/03/2022
Attorney Dkt #:22P0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TAKAAKI
Exec Dt:
03/02/2022
2
OKUBO, TOMOYUKI
Exec Dt:
03/02/2022
3
ODA, YOSHIHIKO
Exec Dt:
03/02/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220393520
17756833
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 45
Reel/Frame:059661/0969   Pages: 4
Recorded: 04/21/2022
Attorney Dkt #:199709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAIZEN, YOSHIAKI
Exec Dt:
03/11/2022
2
NAKAGAWA, NOBUKO
Exec Dt:
03/22/2022
3
ODA, YOSHIHIKO
Exec Dt:
03/11/2022
4
OKUBO, TOMOYUKI
Exec Dt:
03/15/2022
5
TADA, CHIYOKO
Exec Dt:
03/22/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372600
17770709
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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