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Patent Assignment Assignor Details
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Assignor Name : SUMIKAWA, SATOSHI
Total Assignments: 8
Assignment: 1
Reel/Frame:034465/0392   Pages: 2
Recorded: 12/10/2014
Attorney Dkt #:164091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIKAWA, SATOSHI
Exec Dt:
12/03/2014
2
ISHIWATARI, AKINOBU
Exec Dt:
12/03/2014
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012555
US20150168240
14406945
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 2
Reel/Frame:036230/0795   Pages: 2
Recorded: 07/31/2015
Attorney Dkt #:167239
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIKAWA, SATOSHI
Exec Dt:
05/13/2015
2
ISHIWATARI, AKINOBU
Exec Dt:
05/13/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10089422
US20150370936
14765208
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 3
Reel/Frame:037216/0116   Pages: 2
Recorded: 12/04/2015
Attorney Dkt #:168906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIKAWA, SATOSHI
Exec Dt:
10/15/2015
2
ISHIWATARI, AKINOBU
Exec Dt:
10/15/2015
3
HIRAMOTO, JIRO
Exec Dt:
10/15/2015
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286436
US20160121384
14896229
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:043423/0195   Pages: 2
Recorded: 08/28/2017
Attorney Dkt #:JFEA-122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMIKAWA, SATOSHI
Exec Dt:
06/29/2017
2
URABE, MASAKI
Exec Dt:
06/29/2017
3
HIRAMOTO, JIRO
Exec Dt:
06/29/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737307
US20180065164
15551136
Correspondence name and address
ANDREW J. KOOPMAN
2200 RENAISSANCE BLVD, SUITE 350
RATNERPRESTIA
KING OF PRUSSIA, PA 19406
Assignment: 5
Reel/Frame:057370/0065   Pages: 2
Recorded: 09/02/2021
Attorney Dkt #:JFEA-144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMIKAWA, SATOSHI
Exec Dt:
05/19/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220055085
17299077
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 6
Reel/Frame:057720/0963   Pages: 2
Recorded: 10/06/2021
Attorney Dkt #:197957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMIKAWA, SATOSHI
Exec Dt:
09/21/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220176435
17601899
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:057731/0336   Pages: 2
Recorded: 10/07/2021
Attorney Dkt #:198017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUMIKAWA, SATOSHI
Exec Dt:
09/22/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220143672
17602093
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:061290/0744   Pages: 2
Recorded: 10/03/2022
Attorney Dkt #:222129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMASHIRO, FUMIAKI
Exec Dt:
08/05/2022
2
SUMIKAWA, SATOSHI
Exec Dt:
08/05/2022
3
URABE, MASAKI
Exec Dt:
08/05/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230152195
17916698
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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