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Patent Assignment Assignor Details
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Assignor Name : SHIGEKUNI, TOMOFUMI
Total Assignments: 11
Assignment: 1
Reel/Frame:012705/0334   Pages: 2
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEKUNI, TOMOFUMI
Exec Dt:
03/05/2002
2
NAKAKOJI, HISATADA
Exec Dt:
03/05/2002
3
KATO, CHIAKI
Exec Dt:
03/05/2002
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHIDORI 1-CHOME
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6749952
US20020197505
10097928
Correspondence name and address
YOUNG & THOMPSON
BENOIT CASTEL
SECOND FLOOR
745 SOUTH 23RD STREET
ARLINGTON, V.A. 22202
Assignment: 2
Reel/Frame:013278/0531   Pages: 2
Recorded: 07/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEKUNI, TOMOFUMI
Exec Dt:
06/19/2002
2
NAKAKOJI, HISATADA
Exec Dt:
06/19/2002
3
MOCHIZUKI, KAZUO
Exec Dt:
06/19/2002
4
KATO, CHIAKI
Exec Dt:
06/19/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHIDORI 1-CHOME
CHUO-KU, KOBE-SHI
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6673470
US20030129442
10169563
Correspondence name and address
YOUNG & THOMPSON
MARGOT FILIPOWICZ
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:020869/0102   Pages: 3
Recorded: 04/29/2008
Attorney Dkt #:JFE-08-1133 308692-175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TAKESHI
Exec Dt:
04/21/2008
2
MAKIISHI, NORIKO
Exec Dt:
04/21/2008
3
IWASA, HIROKI
Exec Dt:
04/21/2008
4
TANAKA, TAKUMI
Exec Dt:
04/21/2008
5
SHIGEKUNI, TOMOFUMI
Exec Dt:
04/21/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8147983
US20090155621
12083590
Correspondence name and address
T.DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:021154/0795   Pages: 3
Recorded: 06/26/2008
Attorney Dkt #:JFE-08-1164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEKUNI, TOMOFUMI
Exec Dt:
05/30/2008
2
SASHI, KAZUMICHI
Exec Dt:
05/30/2008
3
KOHNO, MASAAKI
Exec Dt:
05/30/2008
4
KOMORI, YUKA
Exec Dt:
05/30/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100221549
12159270
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:021155/0208   Pages: 3
Recorded: 06/26/2008
Attorney Dkt #:JFE-08-1205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEKUNI, TOMOFUMI
Exec Dt:
06/16/2008
2
SASHI, KAZUMICHI
Exec Dt:
06/16/2008
3
KOHNO, MASAAKI
Exec Dt:
06/16/2008
4
KOMORI, YUKA
Exec Dt:
06/16/2008
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100233484
12159276
Correspondence name and address
IP GROUP OF DLA PIPER US LLP
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:023952/0162   Pages: 3
Recorded: 02/18/2010
Attorney Dkt #:JFE-10-1021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASHIMA, MINORU
Exec Dt:
01/20/2010
2
MURAKI, MINEO
Exec Dt:
01/20/2010
3
WATANABE, MAKOTO
Exec Dt:
01/20/2010
4
SHIGEKUNI, TOMOFUMI
Exec Dt:
01/20/2010
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8535455
US20110067786
12673982
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:024112/0419   Pages: 3
Recorded: 03/22/2010
Attorney Dkt #:JFE-10-1080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASHIMA, MINORU
Exec Dt:
02/26/2010
2
MURAKI, MINEO
Exec Dt:
02/26/2010
3
WATANABE, MAKOTO
Exec Dt:
02/26/2010
4
SHIGEKUNI, TOMOFUMI
Exec Dt:
02/26/2010
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8409370
US20100206437
12675158
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:024133/0430   Pages: 2
Recorded: 03/25/2010
Attorney Dkt #:JFE-10-1019 (308692-235)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKI, MINEO
Exec Dt:
03/05/2010
2
TAKASHIMA, MINORU
Exec Dt:
03/05/2010
3
SHIGEKUNI, TOMOFUMI
Exec Dt:
03/05/2010
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8771795
US20110236581
12671972
Correspondence name and address
DLA PIPER LLP (US)
1650 MARKET STREET, SUITE 4900
IP GROUP - T. DANIEL CHRISTENBURY
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:028782/0920   Pages: 3
Recorded: 08/14/2012
Attorney Dkt #:JFE-12-1129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
07/25/2012
2
OGATA, HIROYUKI
Exec Dt:
07/26/2012
3
TADA, CHIYOKO
Exec Dt:
07/25/2012
4
NAKAGAWA, NOBUKO
Exec Dt:
07/26/2012
5
FUJIBAYASHI, NOBUE
Exec Dt:
07/25/2012
6
SHIGEKUNI, TOMOFUMI
Exec Dt:
07/25/2012
7
SASAKI, KENICHI
Exec Dt:
07/31/2012
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120301744
13505354
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:029650/0651   Pages: 3
Recorded: 01/17/2013
Attorney Dkt #:SUG-12-1413 (308880--026)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
01/15/2013
2
OGATA, HIROYUKI
Exec Dt:
01/15/2013
3
TADA, CHIYOKO
Exec Dt:
01/15/2013
4
NAKAGAWA, NOBUKO
Exec Dt:
01/15/2013
5
FUJIBAYASHI, NOBUE
Exec Dt:
01/15/2013
6
SHIGEKUNI, TOMOFUMI
Exec Dt:
01/15/2013
7
SASAKI, KENICHI
Exec Dt:
01/15/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9534136
US20130115444
13810798
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:033839/0578   Pages: 4
Recorded: 09/29/2014
Attorney Dkt #:JFEI-101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, NOBUKO
Exec Dt:
07/30/2014
2
SHIGEKUNI, TOMOFUMI
Exec Dt:
07/30/2014
3
KUBOTA, TAKAHIRO
Exec Dt:
07/30/2014
4
TANIDA, OSAMU
Exec Dt:
07/30/2014
Assignees
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
2
DAI NIPPON TORYO CO., LTD.
1-124, NISHIKUJO 6-CHOME,
KONOHANA-KU, OSAKA-SHI
OSAKA, JAPAN 554-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150044475
14381844
Correspondence name and address
LISA MEAD
P.O. BOX 980
VALLEY FORGE, PA 19482

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