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Patent Assignment Assignor Details
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Assignor Name : SASHI, KAZUMICHI
Total Assignments: 17
Assignment: 1
Reel/Frame:007857/0890   Pages: 2
Recorded: 01/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMURA, KAZUYA
Exec Dt:
01/22/1995
2
SASHI, KAZUMICHI
Exec Dt:
01/22/1995
3
WAKUI, TADASHIRO
Exec Dt:
01/22/1995
4
OGAWA, TAISHI
Exec Dt:
01/22/1995
5
TAKANO, SHIGERU
Exec Dt:
01/22/1995
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI, 1-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5728776
NONE
08586693
Correspondence name and address
STAAS & HALSEY
JAMES D. HALSEY
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 2
Reel/Frame:007533/0267   Pages: 3
Recorded: 05/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEMURA, KAZUYA
Exec Dt:
04/25/1995
2
KAJIOKA, MASAHIKO
Exec Dt:
04/25/1995
3
SASHI, KAZUMICHI
Exec Dt:
04/25/1995
4
TAKANO, SHIGERU
Exec Dt:
04/25/1995
5
SUMITA, EIICHI
Exec Dt:
04/25/1995
Assignee
1
KAWASAKI STEEL CORPORATION, A CORP. OF JAPAN
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHI-DORI 1-CHOME
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5594062
NONE
08402688
Correspondence name and address
WILLIAM W. SCHWARZE
PANITCH, SCHWARZE JACOBS ET AL.
1601 MARKET STREET - 36TH FLOOR
PHILADELPHIA, PA 19103-2398
Assignment: 3
Reel/Frame:014006/0001   Pages: 2
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
11/20/2002
2
KOMORI, YUKA
Exec Dt:
11/20/2002
3
KAWANO, MASAKI
Exec Dt:
11/20/2002
4
HONDA, ATSUHITO
Exec Dt:
11/20/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28 KITAHONMACHIDORI 1-CHOME
CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226658
US20030175524
10297656
Correspondence name and address
SCHNADER HARRISON SEGAL ET AL.
T. DANIEL CHRISTENBURY
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:015949/0433   Pages: 2
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMORI, YUKA
Exec Dt:
07/30/2004
2
KAWANO, MASAKI
Exec Dt:
07/30/2004
3
SASHI, KAZUMICHI
Exec Dt:
07/30/2004
4
FUJITA, AKIO
Exec Dt:
07/30/2004
Assignee
1
JFE STEEL CORPORATION
2-3 UCHISAIWAI-CHO 2-CHOME
A CORPORATION OF JAPAN
CHIYODA-KU, TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709550
US20050064107
10502670
Correspondence name and address
PIPER RUDNICK LLP
T. DANIEL CHRISTENBURY
IP DEPARTMENT, ONE LIBERTY PLACE
SUITE 4900, 1650 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 5
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: 6
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: 7
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: 8
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: 9
Reel/Frame:032195/0318   Pages: 3
Recorded: 02/11/2014
Attorney Dkt #:ION-13-1245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
08/12/2013
2
OSHIGE, TAKAHIKO
Exec Dt:
08/12/2013
3
NISHIYAMA, NAOKI
Exec Dt:
08/12/2013
4
SAKAMOTO, YOSHIHITO
Exec Dt:
08/12/2013
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000011
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9234680
US20140209091
14238319
 
9234680
US20140209091
14238319
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:032542/0212   Pages: 5
Recorded: 03/27/2014
Attorney Dkt #:JFES-105US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIBAYASHI, NOBUE
Exec Dt:
10/30/2013
2
SASHI, KAZUMICHI
Exec Dt:
10/30/2013
3
OKUMURA, YUSUKE
Exec Dt:
10/30/2013
4
OSHIMA, YASUHIDE
Exec Dt:
10/30/2013
5
KUBOTA, TAKAHIRO
Exec Dt:
10/30/2013
6
NAGOSHI, MASAYASU
Exec Dt:
10/30/2013
Assignee
1
JFE STEEL CORPORATION
2-3 UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140186614
14235863
Correspondence name and address
JOSHUA L. COHEN
1235 WESTLAKES DRIVE, SUITE 301, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482
Assignment: 11
Reel/Frame:033919/0651   Pages: 4
Recorded: 10/09/2014
Attorney Dkt #:ION-14-1719 (310658-003)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
09/10/2014
2
OSHIGE, TAKAHIKO
Exec Dt:
09/10/2014
3
ISHIKAWA, SHIN
Exec Dt:
09/10/2014
4
SAKAMOTO, YOSHIHITO
Exec Dt:
09/10/2014
5
KUBOTA, TAKAHIRO
Exec Dt:
09/10/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9594191
US20150109696
14391420
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:037480/0805   Pages: 4
Recorded: 01/13/2016
Attorney Dkt #:168057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
11/10/2015
2
MURAMATSU, NAOKI
Exec Dt:
11/10/2015
3
FUJIBAYASHI, NOBUE
Exec Dt:
11/11/2015
4
KUBOTA, TAKAHIRO
Exec Dt:
11/12/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160111182
14893370
Correspondence name and address
OLIFF PLC
277 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:039140/0957   Pages: 4
Recorded: 07/13/2016
Attorney Dkt #:JFE-16-1254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
06/24/2016
2
NAKAGAWA, NOBUKO
Exec Dt:
06/20/2016
3
MURAMATSU, NAOKI
Exec Dt:
06/20/2016
4
TADA, CHIYOKO
Exec Dt:
06/20/2016
5
FUJIBAYASHI, NOBUE
Exec Dt:
06/24/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10403417
US20170162295
15039161
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:049812/0587   Pages: 4
Recorded: 07/22/2019
Attorney Dkt #:JFE-16-1254DIV/308692-475
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
06/24/2016
2
NAKAGAWA, NOBUKO
Exec Dt:
06/20/2016
3
MURAMATSU, NAOKI
Exec Dt:
06/20/2016
4
TADA, CHIYOKO
Exec Dt:
06/20/2016
5
FUJIBAYASHI, NOBUE
Exec Dt:
06/24/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11177052
US20190348195
16517760
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:057698/0563   Pages: 4
Recorded: 10/05/2021
Attorney Dkt #:JFE-16-1254D-D/308692-484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASHI, KAZUMICHI
Exec Dt:
06/24/2016
2
NAKAGAWA, NOBUKO
Exec Dt:
06/20/2016
3
MURAMATSU, NAOKI
Exec Dt:
06/20/2016
4
TADA, CHIYOKO
Exec Dt:
06/20/2016
5
FUJIBAYASHI, NOBUE
Exec Dt:
06/24/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220028576
17493900
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, 19103 UNITED STATES
Assignment: 16
Reel/Frame:040717/0244   Pages: 3
Recorded: 12/13/2016
Attorney Dkt #:16P0163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, NOBUKO
Exec Dt:
11/14/2016
2
SASHI, KAZUMICHI
Exec Dt:
11/14/2016
3
MURAMATSU, NAOKI
Exec Dt:
11/14/2016
4
TADA, CHIYOKO
Exec Dt:
11/14/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170117758
15318359
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 17
Reel/Frame:043738/0387   Pages: 3
Recorded: 09/29/2017
Attorney Dkt #:17P0174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, NAOKI
Exec Dt:
08/21/2017
2
NAKAGAWA, NOBUKO
Exec Dt:
08/21/2017
3
SASHI, KAZUMICHI
Exec Dt:
08/21/2017
4
TADA, CHIYOKO
Exec Dt:
08/21/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526672
US20180251869
15562994
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303

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