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Patent Assignment Assignor Details
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Assignor Name : OBATA, YOSHIE
Total Assignments: 12
Assignment: 1
Reel/Frame:041372/0538   Pages: 5
Recorded: 01/16/2017
Attorney Dkt #:16P0165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, YOSHIYASU
Exec Dt:
12/21/2016
2
MATSUDA, HIROSHI
Exec Dt:
12/21/2016
3
OBATA, YOSHIE
Exec Dt:
12/21/2016
4
KANEKO, SHINJIRO
Exec Dt:
12/21/2016
5
YOKOTA, TAKESHI
Exec Dt:
12/21/2016
6
SETO, KAZUHIRO
Exec Dt:
12/21/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170204490
15326540
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 2
Reel/Frame:041391/0578   Pages: 5
Recorded: 01/18/2017
Attorney Dkt #:16P0166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, YOSHIYASU
Exec Dt:
12/21/2016
2
MATSUDA, HIROSHI
Exec Dt:
12/21/2016
3
OBATA, YOSHIE
Exec Dt:
12/21/2016
4
KANEKO, SHINJIRO
Exec Dt:
12/21/2016
5
YOKOTA, TAKESHI
Exec Dt:
12/21/2016
6
SETO, KAZUHIRO
Exec Dt:
12/21/2016
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570475
US20170175219
15327126
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 3
Reel/Frame:043303/0275   Pages: 4
Recorded: 08/16/2017
Attorney Dkt #:JFE-17-1288 (308692-456)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, YOSHIE
Exec Dt:
04/06/2017
2
KAWASAKI, YOSHIYASU
Exec Dt:
04/06/2017
3
UEDA, KEIJI
Exec Dt:
04/12/2017
4
KANEKO, SHINJIRO
Exec Dt:
04/16/2017
5
YOKOTA, TAKESHI
Exec Dt:
04/06/2017
6
SETO, KAZUHIRO
Exec Dt:
04/21/2017
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAICHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626485
US20180057916
15551301
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:046560/0433   Pages: 3
Recorded: 08/06/2018
Attorney Dkt #:18P0049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUJI
Exec Dt:
05/18/2018
2
MIKMEKOVA, SARKA
Exec Dt:
05/18/2018
3
YAMASHITA, TAKAKO
Exec Dt:
05/18/2018
4
OBATA, YOSHIE
Exec Dt:
05/18/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190062863
16075747
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 5
Reel/Frame:046722/0453   Pages: 3
Recorded: 08/06/2018
Attorney Dkt #:18P0050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUJI
Exec Dt:
05/18/2018
2
MIKMEKOVA, SARKA
Exec Dt:
05/18/2018
3
YAMASHITA, TAKAKO
Exec Dt:
05/18/2018
4
OBATA, YOSHIE
Exec Dt:
05/18/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190048436
16075750
Correspondence name and address
KENJA IP LAW PC
960 SAN ANTONIO RD., SUITE 101
PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:048320/0291   Pages: 4
Recorded: 02/13/2019
Attorney Dkt #:184633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, YOSHIE
Exec Dt:
10/25/2018
2
TAKASHIMA, KATSUTOSHI
Exec Dt:
10/25/2018
3
KOBAYASHI, TAKASHI
Exec Dt:
10/29/2018
4
MATSUDA, HIROSHI
Exec Dt:
10/26/2018
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136644
US20190203315
16325299
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:057651/0862   Pages: 3
Recorded: 09/30/2021
Attorney Dkt #:JFEI-120US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, YOSHIE
Exec Dt:
06/08/2021
2
TAKASHIMA, KATSUTOSHI
Exec Dt:
06/08/2021
3
YOKOTA, TAKESHI
Exec Dt:
06/08/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064752
17420216
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BOULEVARD
SUITE 350
KING OF PRUSSIA, PA 19406
Assignment: 8
Reel/Frame:057228/0856   Pages: 3
Recorded: 08/19/2021
Attorney Dkt #:21P0145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASHIMA, KATSUTOSHI
Exec Dt:
08/18/2021
2
TANAKA, MINORU
Exec Dt:
08/18/2021
3
OBATA, YOSHIE
Exec Dt:
08/18/2021
4
SAKURAI, MICHITAKA
Exec Dt:
08/18/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186339
17432218
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 9
Reel/Frame:057416/0621   Pages: 4
Recorded: 09/08/2021
Attorney Dkt #:197281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBATA, YOSHIE
Exec Dt:
09/01/2021
2
TAKASHIMA, KATSUTOSHI
Exec Dt:
09/01/2021
3
TANAKA, MINORU
Exec Dt:
09/01/2021
4
NAKAHARA, YOSHIKO
Exec Dt:
09/01/2021
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220177992
17437357
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:061236/0980   Pages: 3
Recorded: 09/28/2022
Attorney Dkt #:SIP-22-1220/373207-000075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIYOKANE, NAOYA
Exec Dt:
09/08/2022
2
OBATA, YOSHIE
Exec Dt:
09/08/2022
3
ISHIKAWA, SHIN
Exec Dt:
09/08/2022
4
YAMASHITA, TAKAKO
Exec Dt:
09/08/2022
5
NISHIYAMA, TAKESHI
Exec Dt:
09/08/2022
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230153976
17915126
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET ST, SUITE 5000
PHILADELPHIA, 19103 UNITED STATES
Assignment: 11
Reel/Frame:063138/0318   Pages: 5
Recorded: 03/29/2023
Attorney Dkt #:22P0313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUJI
Exec Dt:
01/25/2023
2
TADA, MASAKI
Exec Dt:
01/25/2023
3
TOJI, YUKI
Exec Dt:
01/25/2023
4
KOMINE, SHINSUKE
Exec Dt:
01/25/2023
5
OBATA, YOSHIE
Exec Dt:
01/25/2023
6
KIMATA, YUSUKE
Exec Dt:
01/25/2023
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374622
18247071
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113
Assignment: 12
Reel/Frame:063138/0911   Pages: 5
Recorded: 03/29/2023
Attorney Dkt #:22P0312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUJI
Exec Dt:
01/25/2023
2
TADA, MASAKI
Exec Dt:
01/25/2023
3
TOJI, YUKI
Exec Dt:
01/25/2023
4
KOMINE, SHINSUKE
Exec Dt:
01/25/2023
5
OBATA, YOSHIE
Exec Dt:
01/25/2023
6
KIMATA, YUSUKE
Exec Dt:
01/25/2023
Assignee
1
JFE STEEL CORPORATION
2-3, UCHISAIWAI-CHO 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN 1000011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235421
18247073
Correspondence name and address
KENJA IP LAW PC
4 NORTH SECOND STREET, SUITE 598
SAN JOSE, CA 95113

Search Results as of: 05/24/2024 06:12 AM
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