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Patent Assignment Assignor Details
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Assignor Name : ISEI, YOSHITO
Total Assignments: 11
Assignment: 1
Reel/Frame:015505/0266   Pages: 4
Recorded: 06/22/2004
Attorney Dkt #:kud-c441
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
06/16/2004
2
HIRAI, TOKUMI
Exec Dt:
06/11/2004
Assignee
1
SUMITOMO MITSUBISHI SILICON CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193724
US20040263868
10872524
Correspondence name and address
LORUSSO, LOUD & KELLY
GEORGE A. LOUD, ESQUIRE
3137 MOUNT VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 2
Reel/Frame:028130/0504   Pages: 2
Recorded: 04/30/2012
Attorney Dkt #:12193-0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
04/06/2012
2
KATO, TOMOYA
Exec Dt:
04/06/2012
3
OSUGI, MASAHIRO
Exec Dt:
04/06/2012
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459073
US20120204614
13444342
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:029152/0860   Pages: 3
Recorded: 10/18/2012
Attorney Dkt #:12193-0037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
09/26/2012
2
KATO, TOMOYA
Exec Dt:
09/26/2012
3
OSUGI, MASAHIRO
Exec Dt:
09/26/2012
4
TAKAHASHI, HIDEYUKI
Exec Dt:
09/26/2012
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI,
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9003846
US20130098127
13654907
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:037725/0325   Pages: 4
Recorded: 02/12/2016
Attorney Dkt #:16323/11
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
11/19/2015
2
KATO, TOMOYA
Exec Dt:
11/29/2015
3
AIHARA, YASUHIRO
Exec Dt:
11/19/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9482520
US20160102971
14890684
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:046856/0761   Pages: 4
Recorded: 09/12/2018
Attorney Dkt #:1551-0338PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
04/18/2017
2
OYAMA, TOSHIYUKI
Exec Dt:
04/18/2017
3
OHASHI, RYOTA
Exec Dt:
04/18/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10598481
US20190128663
16083778
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:044270/0128   Pages: 2
Recorded: 12/01/2017
Attorney Dkt #:12193-0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
08/21/2017
2
OYAMA, TOSHIYUKI
Exec Dt:
08/21/2017
3
OHASHI, RYOTA
Exec Dt:
08/21/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132618
US20180172436
15578739
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:053073/0394   Pages: 4
Recorded: 06/29/2020
Attorney Dkt #:7022-0105PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
06/03/2020
2
KATO, TOMOYA
Exec Dt:
06/04/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11578970
US20210033391
16766960
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:053794/0930   Pages: 6
Recorded: 09/16/2020
Attorney Dkt #:1117.142918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, TATSURO
Exec Dt:
07/29/2020
2
OSHIMA, SHINICHI
Exec Dt:
07/29/2020
3
ISEI, YOSHITO
Exec Dt:
07/29/2020
4
OIE, KENSHIRO
Exec Dt:
07/29/2020
5
KURAMOTO, TAKENORI
Exec Dt:
07/29/2020
6
TANAKA, TAKANORI
Exec Dt:
07/29/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313675
US20210041228
16981667
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:056901/0662   Pages: 4
Recorded: 07/19/2021
Attorney Dkt #:7022-0107PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIMA, SHINICHI
Exec Dt:
07/02/2021
2
ISEI, YOSHITO
Exec Dt:
07/02/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11635520
US20220043150
17423652
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042-0747
Assignment: 10
Reel/Frame:064612/0311   Pages: 6
Recorded: 08/16/2023
Attorney Dkt #:1551-0390PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
06/14/2023
2
SAKAI, KOUSUKE
Exec Dt:
06/14/2023
3
IKEDA, SHINYA
Exec Dt:
06/14/2023
4
USUTANI, YUKI
Exec Dt:
06/14/2023
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240144504
18277354
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:064615/0414   Pages: 6
Recorded: 08/16/2023
Attorney Dkt #:1551-0391PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISEI, YOSHITO
Exec Dt:
06/14/2023
2
SAKAI, KOUSUKE
Exec Dt:
06/14/2023
3
IKEDA, SHINYA
Exec Dt:
06/14/2023
4
USUTANI, YUKI
Exec Dt:
06/14/2023
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240046447
18277361
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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