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Patent Assignment Assignor Details
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Assignor Name : TAMAI, YOSHIKIYO
Total Assignments: 32
Assignment: 1
Reel/Frame:007948/0937   Pages: 2
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, YOSHIKIYO
Exec Dt:
03/25/1996
2
TAKEBAYASHI, KATSUHIRO
Exec Dt:
03/25/1996
3
IMAE, TOSHIO
Exec Dt:
03/25/1996
4
NIKAIDO, HIDEYUKI
Exec Dt:
03/25/1996
5
ISOBE, KUNIO
Exec Dt:
03/25/1996
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHIDORI 1-CHOME, CHUO-KU, KOBE-SHI
HYOGO 651, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5720196
NONE
08626206
Correspondence name and address
DVORAK AND TRAUB
GEORGE F. DVORAK
53 WEST JACKSON BOULEVARD
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:008101/0254   Pages: 2
Recorded: 07/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHISHIDO, HIROSHI
Exec Dt:
07/05/1996
2
KATAOKA, KENJI
Exec Dt:
07/05/1996
3
TAKECHI, TOSHISADA
Exec Dt:
07/05/1996
4
NOMURA, NOBUAKI
Exec Dt:
07/05/1996
5
TAKEBAYASHI, KATSUHIRO
Exec Dt:
07/05/1996
6
TAMAI, YOSHIKIYO
Exec Dt:
07/05/1996
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHIDORI 1-CHOME
HYOGO 651, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5871138
NONE
08677966
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:008484/0395   Pages: 2
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEBAYASHI, KATSUHIRO
Exec Dt:
03/05/1997
2
TAMAI, YOSHIKIYO
Exec Dt:
03/05/1997
3
IMAE, TOSHIO
Exec Dt:
03/05/1997
4
ISOBE, KUNIO
Exec Dt:
03/05/1997
5
NIKAIDO, HIDEYUKI
Exec Dt:
03/05/1997
6
UEMURA, KOICHI
Exec Dt:
03/05/1997
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU, KOBE CITY, HYOGO PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5957368
NONE
08793845
Correspondence name and address
OLIFF & BERRIDGE
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:022509/0331   Pages: 3
Recorded: 04/03/2009
Attorney Dkt #:JFE-09-1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, YOSHIKIYO
Exec Dt:
01/20/2009
2
YAMASAKI, YUJI
Exec Dt:
01/20/2009
3
YOSHITAKE, AKIHIDE
Exec Dt:
01/20/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8511129
US20100071434
12444185
Correspondence name and address
IP GROUP OF DLA PIPER US LLP
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:027842/0300   Pages: 3
Recorded: 03/12/2012
Attorney Dkt #:JFE-12-1049 (308692-317)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUTATSUKA, TAKAYUKI
Exec Dt:
01/17/2012
2
HIGAI, KAZUHIKO
Exec Dt:
01/17/2012
3
TAMAI, YOSHIKIYO
Exec Dt:
01/24/2012
4
HIRA, TAKAAKI
Exec Dt:
01/23/2012
5
FUJITA, TAKESHI
Exec Dt:
01/19/2012
6
YAMASAKI, YUJI
Exec Dt:
01/17/2012
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120171506
13395477
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:028147/0950   Pages: 2
Recorded: 05/03/2012
Attorney Dkt #:JFE-12-1056
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
04/17/2012
2
FUTATSUKA, TAKAYUKI
Exec Dt:
04/12/2012
3
TAMAI, YOSHIKIYO
Exec Dt:
04/23/2012
4
HIRA, TAKAAKI
Exec Dt:
04/23/2012
5
YAMASAKI, YUJI
Exec Dt:
04/12/2012
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9009970
US20120204993
13391850
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:031183/0319   Pages: 4
Recorded: 09/11/2013
Attorney Dkt #:8059-1010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, YOSHIKIYO
Exec Dt:
08/09/2013
2
FUJITA, TAKESHI
Exec Dt:
08/09/2013
3
KITANI, YASUSHI
Exec Dt:
08/09/2013
4
TAKEBE, HIROYUKI
Exec Dt:
07/16/2013
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
2
H-ONE CO., LTD.
11-5, SAKURAGI-CHO 1-CHOME
OMIYA-KU, SAITAMA-SHI
SAITAMA, JAPAN 330-0854
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10486752
US20140064831
14004348
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:031589/0749   Pages: 6
Recorded: 11/13/2013
Attorney Dkt #:SUG-13-1307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, SHUSAKU
Exec Dt:
11/07/2013
2
OKUDA, KANEHARU
Exec Dt:
11/07/2013
3
TAMAI, YOSHIKIYO
Exec Dt:
11/07/2013
4
FUJITA, TAKESHI
Exec Dt:
11/07/2013
5
OKITSU, YOSHITAKA
Exec Dt:
11/04/2013
6
NAITO, TADASHI
Exec Dt:
11/04/2013
7
TAKAKI, NAOKI
Exec Dt:
11/04/2013
8
SUGIURA, TOMOAKI
Exec Dt:
11/04/2013
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
2
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 1078556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9452792
US20140103684
14116847
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:033778/0162   Pages: 4
Recorded: 09/19/2014
Attorney Dkt #:SIP-14-2359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOTE, TORU
Exec Dt:
05/30/2014
2
TOKITA, YUICHI
Exec Dt:
05/30/2014
3
TAMAI, YOSHIKIYO
Exec Dt:
05/30/2014
4
URABE, MASAKI
Exec Dt:
05/30/2014
5
FUJITA, TAKESHI
Exec Dt:
05/30/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150039247
14386538
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:033671/0160   Pages: 4
Recorded: 09/04/2014
Attorney Dkt #:SUG-14-1734
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKITA, YUICHI
Exec Dt:
07/17/2014
2
TAMAI, YOSHIKIYO
Exec Dt:
07/17/2014
3
MINOTE, TORU
Exec Dt:
07/17/2014
4
FUJITA, TAKESHI
Exec Dt:
07/17/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150064052
14382995
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:033677/0141   Pages: 4
Recorded: 09/05/2014
Attorney Dkt #:SUG-14-1733 (308880-50)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAI, YOSHIKIYO
Exec Dt:
07/17/2014
2
TOKITA, YUICHI
Exec Dt:
07/17/2014
3
MINOTE, TORU
Exec Dt:
07/17/2014
4
FUJITA, TEKESHI
Exec Dt:
07/17/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150078956
14383253
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:035449/0899   Pages: 6
Recorded: 04/20/2015
Attorney Dkt #:164369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, SHUSAKU
Exec Dt:
04/16/2015
2
OKUDA, KANEHARU
Exec Dt:
04/16/2015
3
TAMAI, YOSHIKIYO
Exec Dt:
04/16/2015
4
FUJITA, TAKESHI
Exec Dt:
04/16/2015
5
OKITSU, YOSHITAKA
Exec Dt:
04/16/2015
6
SUGIURA, TOMOAKI
Exec Dt:
04/16/2015
7
TAKAKI, NAOKI
Exec Dt:
04/16/2015
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
2
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150274218
14437082
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:036281/0037   Pages: 3
Recorded: 08/07/2015
Attorney Dkt #:166598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOTE, TORU
Exec Dt:
04/23/2015
2
TOKITA, YUICHI
Exec Dt:
04/23/2015
3
TAMAI, YOSHIKIYO
Exec Dt:
04/23/2015
4
FUJITA, TAKESHI
Exec Dt:
05/01/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161892
US20150377806
14766682
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:038350/0026   Pages: 4
Recorded: 04/22/2016
Attorney Dkt #:JFES-113US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAITO, TATSUYA
Exec Dt:
12/22/2015
2
TOKITA, YUICHI
Exec Dt:
12/22/2015
3
MINOTE, TORU
Exec Dt:
12/22/2015
4
TAMAI, YOSHIKIYO
Exec Dt:
12/22/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167530
US20160208355
14914392
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
1235 WESTLAKES DRIVE, SUITE 301
BERWYN, PA 19312
Assignment: 15
Reel/Frame:038635/0403   Pages: 3
Recorded: 05/18/2016
Attorney Dkt #:JFEA-112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOZAKI, TSUYOSHI
Exec Dt:
02/05/2016
2
TAMAI, YOSHIKIYO
Exec Dt:
02/05/2016
3
SHINMIYA, TOYOHISA
Exec Dt:
02/05/2016
4
TOBITA, SHUNSUKE
Exec Dt:
02/05/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9914163
US20160243604
15031781
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
1235 WESTLAKES DRIVE, SUITE 301
BERWYN, PA 19312
Assignment: 16
Reel/Frame:041293/0686   Pages: 4
Recorded: 02/20/2017
Attorney Dkt #:JFES-121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAITO, TATSUYA
Exec Dt:
07/14/2016
2
TOKITA, YUICHI
Exec Dt:
07/14/2016
3
MINOTE, TORU
Exec Dt:
07/14/2016
4
TAMAI, YOSHIKIYO
Exec Dt:
07/14/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170043386
15305552
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 17
Reel/Frame:041660/0001   Pages: 3
Recorded: 02/08/2017
Attorney Dkt #:16P0174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAITO, TATSUYA
Exec Dt:
02/03/2017
2
TOKITA, YUICHI
Exec Dt:
02/03/2017
3
MINOTE, TORU
Exec Dt:
02/03/2017
4
TAMAI, YOSHIKIYO
Exec Dt:
02/03/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170225215
15502614
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 18
Reel/Frame:042469/0043   Pages: 3
Recorded: 05/16/2017
Attorney Dkt #:17P0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOTE, TORU
Exec Dt:
05/12/2017
2
NAKAGAITO, TATSUYA
Exec Dt:
05/12/2017
3
TOKITA, YUICHI
Exec Dt:
05/12/2017
4
TAMAI, YOSHIKIYO
Exec Dt:
05/12/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170337304
15527086
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:042621/0469   Pages: 6
Recorded: 05/30/2017
Attorney Dkt #:17P0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORINO, MASAKI
Exec Dt:
05/22/2017
2
KOBIKI, HIDEAKI
Exec Dt:
05/22/2017
3
NAKAGAITO, TATSUYA
Exec Dt:
05/22/2017
4
TOKITA, YUICHI
Exec Dt:
05/22/2017
5
MINOTE, TORU
Exec Dt:
05/22/2017
6
TAMAI, YOSHIKIYO
Exec Dt:
05/22/2017
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO,
TOYOTA-SHI, AICHI, JAPAN 4718571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626477
US20180195144
15531573
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 20
Reel/Frame:044002/0180   Pages: 2
Recorded: 11/01/2017
Attorney Dkt #:JFEA-121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKITA, YUICHI
Exec Dt:
05/29/2017
2
SHIOZAKI, TSUYOSHI
Exec Dt:
05/29/2017
3
TAMAI, YOSHIKIYO
Exec Dt:
05/29/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180009050
15546554
Correspondence name and address
JACOB F. BLUMERT
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 21
Reel/Frame:043129/0086   Pages: 2
Recorded: 07/28/2017
Attorney Dkt #:SIP-17-1307 (373207-050)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOZAKI, TSUYOSHI
Exec Dt:
06/26/2017
2
TOKITA, YUICHI
Exec Dt:
06/26/2017
3
TAMAI, YOSHIKIYO
Exec Dt:
06/26/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10590974
US20180274575
15547256
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:046144/0693   Pages: 2
Recorded: 06/20/2018
Attorney Dkt #:JFEA-126US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOZAKI, TSUYOSHI
Exec Dt:
01/10/2018
2
TOKITA, YUICHI
Exec Dt:
01/10/2018
3
TAMAI, YOSHIKIYO
Exec Dt:
01/10/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10933494
US20180339368
15761554
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 23
Reel/Frame:047012/0157   Pages: 3
Recorded: 09/04/2018
Attorney Dkt #:18P0082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KOICHI
Exec Dt:
06/13/2018
2
TAMAI, YOSHIKIYO
Exec Dt:
06/13/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858718
US20190249268
16082094
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 24
Reel/Frame:049912/0138   Pages: 3
Recorded: 07/30/2019
Attorney Dkt #:19P0086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KOICHI
Exec Dt:
07/23/2019
2
TAMAI, YOSHIKIYO
Exec Dt:
07/23/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995385
US20190390295
16482154
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 25
Reel/Frame:052140/0804   Pages: 2
Recorded: 03/17/2020
Attorney Dkt #:191348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
12/12/2019
2
SAITO, TAKANOBU
Exec Dt:
12/12/2019
3
TAMAI, YOSHIKIYO
Exec Dt:
12/12/2019
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11235812
US20200239081
16648037
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 26
Reel/Frame:052348/0077   Pages: 2
Recorded: 04/08/2020
Attorney Dkt #:191663
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KOICHI
Exec Dt:
01/29/2020
2
SAITO, TAKANOBU
Exec Dt:
02/12/2020
3
HIGAI, KAZUHIKO
Exec Dt:
02/12/2020
4
TAMAI, YOSHIKIYO
Exec Dt:
02/12/2020
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11235645
US20210206244
16754660
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 27
Reel/Frame:057396/0040   Pages: 2
Recorded: 09/02/2021
Attorney Dkt #:JFEA-143US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
04/30/2021
2
SHIOZAKI, TSUYOSHI
Exec Dt:
04/30/2021
3
TAMAI, YOSHIKIYO
Exec Dt:
04/30/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220081033
17299488
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 28
Reel/Frame:057102/0741   Pages: 4
Recorded: 08/06/2021
Attorney Dkt #:197238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
07/16/2021
2
SHIOZAKI, TSUYOSHI
Exec Dt:
07/16/2021
3
TAMAI, YOSHIKIYO
Exec Dt:
07/16/2021
4
KITAMURA, SHIGEAKI
Exec Dt:
07/21/2021
5
MABUCHI, NAOKI
Exec Dt:
07/21/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220089223
17429101
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 29
Reel/Frame:057972/0871   Pages: 2
Recorded: 11/01/2021
Attorney Dkt #:198290
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
09/29/2021
2
SHIOZAKI, TSUYOSHI
Exec Dt:
09/29/2021
3
TAMAI, YOSHIKIYO
Exec Dt:
09/29/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220219631
17607909
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 30
Reel/Frame:062194/0287   Pages: 2
Recorded: 12/23/2022
Attorney Dkt #:223003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
09/22/2022
2
SHIOZAKI, TSUYOSHI
Exec Dt:
09/22/2022
3
TAMAI, YOSHIKIYO
Exec Dt:
09/22/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230257899
18012719
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 31
Reel/Frame:062044/0662   Pages: 4
Recorded: 12/09/2022
Attorney Dkt #:222852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
12/06/2022
2
SHIOZAKI, TSUYOSHI
Exec Dt:
12/06/2022
3
TAMAI, YOSHIKIYO
Exec Dt:
12/06/2022
4
KITAMURA, SHIGEAKI
Exec Dt:
12/06/2022
5
MABUCHI, NAOKI
Exec Dt:
12/06/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230219623
18009583
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 32
Reel/Frame:063192/0223   Pages: 2
Recorded: 03/31/2023
Attorney Dkt #:224136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGAI, KAZUHIKO
Exec Dt:
01/19/2023
2
SHIOZAKI, TSUYOSHI
Exec Dt:
01/19/2023
3
TAMAI, YOSHIKIYO
Exec Dt:
01/19/2023
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407511
18029816
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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