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Patent Assignment Assignor Details
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Assignor Name : KAWABATA, YOSHIKAZU
Total Assignments: 24
Assignment: 1
Reel/Frame:005985/0684   Pages: 5
Recorded: 01/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
12/27/1991
2
MORITA, MASAHIKO
Exec Dt:
12/27/1991
3
TOGASHI, FUSAO
Exec Dt:
12/27/1991
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHIDORI 1-CHOME, CHUO-KU, KOBE-SHI, HYOGO 651JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5139583
NONE
07822649
Correspondence name and address
DVORAK AND TRAUB
53 WEST JACKSON BLVD.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:007751/0367   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
09/19/1995
2
SATOH SUSUMU
Exec Dt:
09/19/1995
3
FUJISAWA, MITSUYUKI
Exec Dt:
09/19/1995
4
FUKUDA, KUNIO
Exec Dt:
09/19/1995
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU, KOBE-SHI, HYOGO 651, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626694
NONE
08522383
Correspondence name and address
MILLER & CHRISTENBURY
AUSTIN R. MILLER
1650 MARKET STREET
44TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:009112/0473   Pages: 2
Recorded: 03/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUDA, KANEHARU
Exec Dt:
01/21/1998
2
KAWABATA, YOSHIKAZU
Exec Dt:
01/21/1998
3
SAKATA, KEI
Exec Dt:
01/21/1998
4
HIRA, TAKAAKI
Exec Dt:
01/21/1998
5
OGINO, ATSUSHI
Exec Dt:
01/21/1998
6
OBARA, TAKASHI
Exec Dt:
01/21/1998
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHIDORI 1-CHOME, CHUO-KU, KOBE-SHI
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103394
NONE
09029716
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009925/0666   Pages: 2
Recorded: 03/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
02/26/1999
2
OKUDA, KANEHARU
Exec Dt:
02/26/1999
3
SAKATA, KEI
Exec Dt:
02/26/1999
4
OBARA, TAKASHI
Exec Dt:
02/26/1999
5
OGINO, ATSUSHI
Exec Dt:
02/26/1999
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU, KOBE-SHI, HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6217680
NONE
09254871
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:013318/0115   Pages: 2
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
01/15/2002
2
NISHIMORI, MASANORI
Exec Dt:
01/15/2002
3
KAWABATA, YOSHIKAZU
Exec Dt:
01/15/2002
4
YORIFUJI, AKIRA
Exec Dt:
01/15/2002
5
ITADANI, MOTOAKI
Exec Dt:
01/15/2002
6
OKABE, TAKATOSHI
Exec Dt:
01/15/2002
7
ARATANI, MASATOSHI
Exec Dt:
01/15/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI, 1-CHOME
CHUO-KU, KOBE-SHI, HYOGO, 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018488
US20030051782
10049510
Correspondence name and address
YOUNG & THOMPSON
ROBERT J. PATCH
745 SOUTH 23RD STREET
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:012811/0798   Pages: 2
Recorded: 01/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
01/24/2002
2
KAWABATA, YOSHIKAZU
Exec Dt:
01/24/2002
3
YORIFUJI, AKIRA
Exec Dt:
01/24/2002
4
NISHIMORI, MASANORI
Exec Dt:
01/24/2002
5
ITADANI, MOTOAKI
Exec Dt:
01/24/2002
6
OKABE, TAKATOSHI
Exec Dt:
01/24/2002
7
ARATANI, MASATOSHI
Exec Dt:
01/24/2002
8
KOYAMA, YASUE
Exec Dt:
01/24/2002
Assignee
1
KAWASAKI STEEL CORPORATION, A CORPORATION OF JAPAN
1-28, KITAHONMACHIDORI 1-CHOME CHUO-KU, KOBE-SHI
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6736910
US20020153070
10048322
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
1600 MARKET STREET
36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:012938/0490   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
03/20/2002
2
YORIFUJI, AKIRA
Exec Dt:
03/20/2002
3
KITAZAWA, MAKOTO
Exec Dt:
03/20/2002
4
KAWABATA, YOSHIKAZU
Exec Dt:
03/20/2002
5
ITADANI, MOTOAKI
Exec Dt:
03/20/2002
6
ARATANI, MASATOSHI
Exec Dt:
03/20/2002
7
OKABE, TAKATOSHI
Exec Dt:
03/20/2002
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU
1-28, KITAHONMACHI-DORI 1-CHOME
KOBE-SHI, HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6755919
US20030057695
10089035
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
SECOND FLOOR
725 SOUTH 23RD STREET
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:013936/0349   Pages: 2
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
07/04/2002
2
KAWABATA, YOSHIKAZU
Exec Dt:
04/04/2002
3
YORIFUJI, AKIRA
Exec Dt:
07/04/2002
4
NISHIMORI, MASANORI
Exec Dt:
07/04/2002
5
ITADANI, MOTOAKI
Exec Dt:
07/04/2002
6
OKABE, TAKATOSHI
Exec Dt:
07/04/2002
7
ARATANI, MASATOSHI
Exec Dt:
07/04/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28 KITAHONMACHIDORI 1-CHOME
CHUO-KU
KOBE-SHI, HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7591914
US20030145913
10258982
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:012968/0787   Pages: 2
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
05/10/2002
2
ARATANI, MASATOSHI
Exec Dt:
05/10/2002
3
KAWABATA, YOSHIKAZU
Exec Dt:
05/10/2002
4
HASHIMOTO, YUJI
Exec Dt:
05/10/2002
5
YORIFUJI, AKIRA
Exec Dt:
05/10/2002
6
OKABE, TAKATOSHI
Exec Dt:
05/10/2002
7
NAGAHAMA, TAKUYA
Exec Dt:
05/10/2002
8
KIMURA, MITSUO
Exec Dt:
05/10/2002
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHIDORI 1-CHOME
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723453
US20020192495
10160798
Correspondence name and address
SCHNADER HARRISON SEGAL ET AL.
T. DANIEL CHRISTENBURY
1600 MARKET STREET, 36TH FLOOR
IP DEPARTMENT
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:012970/0112   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
05/10/2002
2
ARATANI, MASATOSHI
Exec Dt:
05/10/2002
3
KAWABATA, YOSHIKAZU
Exec Dt:
05/10/2002
4
HASHIMOTO, YUJI
Exec Dt:
05/10/2002
5
YORIFUJI, AKIRA
Exec Dt:
05/10/2002
6
OKABE, TAKATOSHI
Exec Dt:
05/10/2002
7
NAGAHAMA, TAKUYA
Exec Dt:
05/10/2002
8
KIMURA, MITSUO
Exec Dt:
05/10/2002
Assignee
1
KAWASAKI STEEL CORPORATION, A CORPORATION OF JAPAN
1-28, KITAHONMACHIDORI 1-CHOME CHUO-KU
KOBE-SHI HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749954
US20030008171
10161407
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:012970/0822   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOOKA, TAKAAKI
Exec Dt:
05/22/2002
2
ARATANI, MASATOSHI
Exec Dt:
05/22/2002
3
KAWABATA, YOSHIKAZU
Exec Dt:
05/22/2002
4
HASHIMOTO, YUJI
Exec Dt:
05/22/2002
5
YORIFUJI, AKIRA
Exec Dt:
05/22/2002
6
OKABE, TAKATOSHI
Exec Dt:
05/22/2002
7
NAGAHAMA, TAKUYA
Exec Dt:
05/22/2002
8
KIMURA, MITSUO
Exec Dt:
05/22/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHIDORI 1-CHOME CHUO-KU, KOBE-SHI
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6682829
US20030044638
10160820
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:019380/0110   Pages: 5
Recorded: 06/05/2007
Attorney Dkt #:JFE-07-1082 308692-152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, YASUHIDE
Exec Dt:
04/05/2007
2
KAWABATA, YOSHIKAZU
Exec Dt:
04/05/2007
3
SAKATA, KEI
Exec Dt:
04/05/2007
4
SAKAGUCHI, MASAYUKI
Exec Dt:
04/05/2007
5
ITADANI, MOTOAKI
Exec Dt:
04/05/2007
6
KOYAMA, YASUE
Exec Dt:
04/05/2007
7
ISHIDA, MASAYOSHI
Exec Dt:
04/05/2007
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7942984
US20080011389
11791503
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:022398/0513   Pages: 3
Recorded: 03/16/2009
Attorney Dkt #:02886.0134-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, TOMOHIKO
Exec Dt:
01/06/2009
2
YAMAMOTO, TAKEO
Exec Dt:
01/06/2009
3
ONODA, KANAME
Exec Dt:
01/06/2009
4
KAWABATA, YOSHIKAZU
Exec Dt:
01/06/2009
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
2
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 542-8502
3
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7992762
US20100062277
12441414
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 14
Reel/Frame:022374/0757   Pages: 3
Recorded: 03/11/2009
Attorney Dkt #:JFE-08-1486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYODA, SHUNSUKE
Exec Dt:
01/30/2009
2
ARATANI, MASATOSHI
Exec Dt:
01/30/2009
3
KAWABATA, YOSHIKAZU
Exec Dt:
01/30/2009
4
HASHIMOTO, YUJI
Exec Dt:
01/30/2009
5
SUZUKI, KOJI
Exec Dt:
01/30/2009
6
SAKATA, KEI
Exec Dt:
01/30/2009
7
GUNJI, MAKIO
Exec Dt:
01/30/2009
8
SATO, AKIO
Exec Dt:
01/30/2009
9
SAWAKI, TETSURO
Exec Dt:
01/30/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7887649
US20090277544
12307439
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:023207/0818   Pages: 3
Recorded: 09/09/2009
Attorney Dkt #:JFE-09-1235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
08/31/2009
2
SAKAGUCHI, MASAYUKI
Exec Dt:
08/30/2009
3
SAKATA, KEI
Exec Dt:
08/31/2009
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047609
12528551
Correspondence name and address
T. DANIEL CHRISTENBURY
1650 MARKET STREE, SUITE 4900
ONE LIBERTY PLACE,
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:027295/0979   Pages: 3
Recorded: 11/29/2011
Attorney Dkt #:JFE-11-1316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, YUJI
Exec Dt:
10/31/2011
2
TOYODA, SHUNSUKE
Exec Dt:
10/31/2011
3
NAKAGAWA, KINYA
Exec Dt:
10/31/2011
4
SUZUKI, KOJI
Exec Dt:
10/31/2011
5
KAWABATA, YOSHIKAZU
Exec Dt:
10/31/2011
6
SONOBE, OSAMU
Exec Dt:
10/31/2011
7
SATO, AKIO
Exec Dt:
10/31/2011
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8505941
US20120104717
13260828
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:029373/0352   Pages: 3
Recorded: 11/29/2012
Attorney Dkt #:JFE-154US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
10/29/2012
2
KAWABATA, YOSHIKAZU
Exec Dt:
10/30/2012
3
MATSUOKA, SAIJI
Exec Dt:
10/31/2012
4
HIRATA, NORIMASA
Exec Dt:
10/31/2012
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130160889
13636857
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYN, PA 19312
Assignment: 18
Reel/Frame:029704/0893   Pages: 4
Recorded: 01/28/2013
Attorney Dkt #:JFE-157US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
01/09/2013
2
KAWABATA, YOSHIKAZU
Exec Dt:
01/10/2013
3
OKABE, TAKATOSHI
Exec Dt:
01/10/2013
4
IIZUKA, YUKINORI
Exec Dt:
01/15/2013
5
HORI, HIROMICHI
Exec Dt:
01/10/2013
6
GUNJI, MAKIO
Exec Dt:
01/10/2013
7
IWAZAKI, KENICHI
Exec Dt:
01/10/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130126036
13699190
Correspondence name and address
RATNERPRESTIA
1235 WESTLAKES DRIVE
SUITE 301
BERWYNP, PA 19312
Assignment: 19
Reel/Frame:035809/0834   Pages: 3
Recorded: 06/09/2015
Attorney Dkt #:JFE-14-2478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
05/21/2015
2
TOYODA, SHUNSUKE
Exec Dt:
05/25/2015
3
OKABE, TAKATOSHI
Exec Dt:
05/20/2015
4
KAWABATA, YOSHIKAZU
Exec Dt:
05/26/2015
5
IWAZAKI, KENICHI
Exec Dt:
05/27/2015
Assignee
1
JFE STEEL CORPORATION
2-3,UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150275339
14410264
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:036478/0733   Pages: 4
Recorded: 09/02/2015
Attorney Dkt #:166690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
08/07/2015
2
OKABE, TAKATOSHI
Exec Dt:
08/06/2015
3
TOYODA, SHUNSUKE
Exec Dt:
08/11/2015
4
KAWABATA, YOSHIKAZU
Exec Dt:
08/11/2015
5
HORI, HIROMICHI
Exec Dt:
08/07/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150368768
14765206
Correspondence name and address
OLIFF PLC
277 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:039902/0408   Pages: 4
Recorded: 09/30/2016
Attorney Dkt #:JFE-16-1445 (308692-444)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
06/27/2016
2
NISHINO, MANABU
Exec Dt:
06/24/2016
3
GUNJI, MAKIO
Exec Dt:
06/29/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10308994
US20170022581
15300810
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:043154/0385   Pages: 4
Recorded: 08/01/2017
Attorney Dkt #:JFE-322US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
01/25/2017
2
KAWABATA, YOSHIKAZU
Exec Dt:
01/31/2017
3
IWAZAKI, KENICHI
Exec Dt:
01/27/2017
4
MATSUI, RYOJI
Exec Dt:
01/25/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301703
US20180023163
15520159
Correspondence name and address
JACOB BLUMERT
2200 RENAISSANCE BLVD., SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 23
Reel/Frame:048827/0058   Pages: 6
Recorded: 04/09/2019
Attorney Dkt #:JFE-420US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARATANI, MASATOSHI
Exec Dt:
11/09/2018
2
KOKUBO, SHINSAKU
Exec Dt:
11/09/2018
3
HORI, HIROMICHI
Exec Dt:
11/09/2018
4
KAWABATA, YOSHIKAZU
Exec Dt:
11/27/2018
5
MATSUI, RYOJI
Exec Dt:
11/09/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11332812
US20210277507
16326420
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
2200 RENAISSANCE BLVD., SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 24
Reel/Frame:053064/0969   Pages: 5
Recorded: 06/29/2020
Attorney Dkt #:20P0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, YOSHIKAZU
Exec Dt:
05/14/2020
2
GUNJI, MAKIO
Exec Dt:
06/15/2020
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
2
JFE WELDED PIPE MANUFACTURING CO.,LTD.
1-9-11, NIHONBASHI HORIDOME-CHO,
CHUOU-KU TOKYO, JAPAN 1030012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11512361
US20200332381
16958736
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113

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