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Patent Assignment Assignor Details
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Assignor Name : SONOBE, AKIO
Total Assignments: 8
Assignment: 1
Reel/Frame:006271/0910   Pages: 2
Recorded: 10/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGURA, KUNIAKI
Exec Dt:
09/16/1992
2
TAKAJO, SHIGEAKI
Exec Dt:
09/16/1992
3
ISHIKAWA, HIROYUKI
Exec Dt:
09/16/1992
4
SONOBE, AKIO
Exec Dt:
09/16/1992
5
MAEDA, YOSHIAKI
Exec Dt:
09/16/1992
6
MINEGISHI, TOSHIYUKI
Exec Dt:
09/16/1992
Assignee
1
KAWASAKI STEEL CORPORAITON
1-28, KITAHONMACHIDORI 1-CHOME, CHUO-KU, KOBE-SHI
HYOGO 651, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5279640
NONE
07948668
Correspondence name and address
MILLER AND CHRISTENBURY
ONE LIBERTY PLACE, 44TH FLOOR
1650 MARKET STREET
PHILADELPHIA, PA 19103
ATTN: AUSTIN R. MILLER
Assignment: 2
Reel/Frame:012627/0516   Pages: 2
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENOSONO, SATOSHI
Exec Dt:
02/18/2002
2
OHTA, JUNICHI
Exec Dt:
02/18/2002
3
SONOBE, AKIO
Exec Dt:
02/18/2002
Assignee
1
KAWASAKI STEEL CORPORATION
CHUO-KU, KOBE-SHI
1-28, KITAHONMACHIDORI, 1-CHOME
HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6648941
US20030075016
10080234
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:013584/0279   Pages: 2
Recorded: 10/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENOSONO, SATOSHI
Exec Dt:
10/07/2002
2
SONOBE, AKIO
Exec Dt:
10/07/2002
3
SUGIHARA, HIROSHI
Exec Dt:
10/07/2002
Assignee
1
KAWASAKI STEEL CORPORATION
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU
KOBE-SHI, HYOGO 651-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918945
US20030110889
10257187
Correspondence name and address
SCHNADER HARRISON SEGAL & LEWIS
T. DANIEL CHRISTENBURY
IP DEPARTMENT
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:015365/0558   Pages: 3
Recorded: 11/10/2004
Attorney Dkt #:04648/HG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YOSHITOMO
Exec Dt:
11/01/2004
2
SONOBE, AKIO
Exec Dt:
11/01/2004
3
KUROKI, TAKASHI
Exec Dt:
11/01/2004
4
SAKAGUCHI, YASUHIKO
Exec Dt:
11/01/2004
5
ITAYA, HIROSHI
Exec Dt:
11/01/2004
6
MISUMI, YOTSUO
Exec Dt:
11/01/2004
7
FUNATSU, ISAO
Exec Dt:
11/01/2004
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO 100-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050193862
10508381
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
767 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 5
Reel/Frame:039177/0881   Pages: 3
Recorded: 07/18/2016
Attorney Dkt #:JFES-118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENOKIDO, HIROFUMI
Exec Dt:
05/23/2016
2
SONOBE, AKIO
Exec Dt:
05/23/2016
3
SUGIHARA, HIROSHI
Exec Dt:
05/23/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526254
US20180194696
15106429
Correspondence name and address
ANDREW J. KOOPMAN
RATNERPRESTIA
1235 WESTLAKES DRIVE, SUITE 301
BERWYN, PA 19312
Assignment: 6
Reel/Frame:042700/0615   Pages: 3
Recorded: 06/06/2017
Attorney Dkt #:17P0105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, NAOMICHI
Exec Dt:
04/19/2017
2
SONOBE, AKIO
Exec Dt:
04/19/2017
3
KOBAYASHI, AKIO
Exec Dt:
04/19/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10774403
US20170349981
15533512
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:042551/0242   Pages: 5
Recorded: 05/24/2017
Attorney Dkt #:17P0016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASHITA, TAKUYA
Exec Dt:
05/02/2017
2
KOBAYASHI, AKIO
Exec Dt:
05/02/2017
3
NAKAMURA, NAOMICHI
Exec Dt:
05/02/2017
4
MAETANI, TOSHIO
Exec Dt:
05/02/2017
5
SONOBE, AKIO
Exec Dt:
05/02/2017
6
SATO, ITSUYA
Exec Dt:
05/02/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10207328
US20170259340
15529125
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:044938/0817   Pages: 5
Recorded: 12/21/2017
Attorney Dkt #:17P0278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, AKIO
Exec Dt:
12/18/2017
2
NAKAMURA, NAOMICHI
Exec Dt:
12/18/2017
3
MAETANI, TOSHIO
Exec Dt:
12/18/2017
4
SONOBE, AKIO
Exec Dt:
12/18/2017
5
SATO, ITSUYA
Exec Dt:
12/18/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180193911
15738739
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303

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