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Patent Assignment Assignor Details
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Assignor Name : SHIRAKAMI, SATOSHI
Total Assignments: 17
Assignment: 1
Reel/Frame:031129/0235   Pages: 2
Recorded: 09/03/2013
Attorney Dkt #:0210-0280PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUMURA, MASAAKI
Exec Dt:
08/23/2013
2
SATO, KOICHI
Exec Dt:
08/23/2013
3
SHIRAKAMI, SATOSHI
Exec Dt:
08/23/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9539630
US20130333190
14002305
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:034248/0116   Pages: 3
Recorded: 11/24/2014
Attorney Dkt #:14696/111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
08/27/2014
2
MIZUMURA, MASAAKI
Exec Dt:
08/27/2014
3
YOSHIDA, TOHRU
Exec Dt:
08/27/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220662
US20150097350
14403226
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:035106/0791   Pages: 3
Recorded: 03/06/2015
Attorney Dkt #:0210-0311PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAIMARU, SEIICHI
Exec Dt:
12/12/2014
2
KUBO, MASAHIRO
Exec Dt:
12/12/2014
3
MIZUMURA, MASAAKI
Exec Dt:
12/12/2014
4
SATO, KOICHI
Exec Dt:
12/12/2014
5
SHIRAKAMI, SATOSHI
Exec Dt:
12/12/2014
6
YAMAMOTO, YASUSHI
Exec Dt:
12/12/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9452459
US20150251234
14425996
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:039145/0493   Pages: 4
Recorded: 07/13/2016
Attorney Dkt #:1609-0835PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
06/23/2016
2
MIZUMURA, MASAAKI
Exec Dt:
06/23/2016
3
YOSHIDA, TOHRU
Exec Dt:
06/23/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562091
US20160339501
15110989
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:040222/0890   Pages: 8
Recorded: 11/04/2016
Attorney Dkt #:1609-0968PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
10/26/2016
2
YOSHIKAWA, NOBUO
Exec Dt:
10/26/2016
3
YOSHIDA, TOHRU
Exec Dt:
10/26/2016
4
YOSHIDA, HIROSHI
Exec Dt:
10/26/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10352836
US20170191915
15308680
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:040787/0814   Pages: 8
Recorded: 12/28/2016
Attorney Dkt #:1609-0989PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
12/12/2016
2
YOSHIDA, HIROSHI
Exec Dt:
12/12/2016
3
MIYAGI, TAKASHI
Exec Dt:
12/12/2016
4
NITTA, JUN
Exec Dt:
12/12/2016
5
YOSHIDA, TOHRU
Exec Dt:
12/12/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10467361
US20180107772
15322409
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:044109/0203   Pages: 4
Recorded: 11/13/2017
Attorney Dkt #:1609-1157PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTA, JUN
Exec Dt:
11/02/2017
2
YONEMURA, SHIGERU
Exec Dt:
11/02/2017
3
SHIRAKAMI, SATOSHI
Exec Dt:
11/02/2017
4
YASUTOMI, TAKASHI
Exec Dt:
11/02/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11016011
US20180136100
15573613
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:044943/0964   Pages: 4
Recorded: 02/15/2018
Attorney Dkt #:1609-1176PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NITTA, JUN
Exec Dt:
01/30/2018
2
YONEMURA, SHIGERU
Exec Dt:
01/30/2018
3
SHIRAKAMI, SATOSHI
Exec Dt:
01/30/2018
4
YASUTOMI, TAKASHI
Exec Dt:
01/30/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192161
US20180200772
15752948
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:046689/0118   Pages: 4
Recorded: 08/23/2018
Attorney Dkt #:6314-0241PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
07/25/2018
2
OTSUKA, KENICHIRO
Exec Dt:
07/30/2018
3
NAKAZAWA, YOSHIAKI
Exec Dt:
07/27/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538273
US20190009829
16068960
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:048322/0856   Pages: 5
Recorded: 02/13/2019
Attorney Dkt #:6314-0245PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TOSHIYA
Exec Dt:
01/17/2019
2
NAKAZAWA, YOSHIAKI
Exec Dt:
01/21/2019
3
ITO, YASUHIRO
Exec Dt:
01/21/2019
4
SHIRAKAMI, SATOSHI
Exec Dt:
01/25/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10994591
US20190168588
16320948
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:048330/0201   Pages: 5
Recorded: 02/14/2019
Attorney Dkt #:6314-0247PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TOSHIYA
Exec Dt:
01/17/2019
2
NAKAZAWA, YOSHIAKI
Exec Dt:
01/21/2019
3
ITO, YASUHIRO
Exec Dt:
01/21/2019
4
SHIRAKAMI, SATOSHI
Exec Dt:
01/25/2019
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135902
US20190168587
16320978
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:049527/0017   Pages: 4
Recorded: 06/19/2019
Attorney Dkt #:1609-1337PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
06/10/2019
2
NAKAZAWA, YOSHIAKI
Exec Dt:
06/10/2019
3
SHIMIZU, NOBUTAKA
Exec Dt:
06/10/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556397
US20190337259
16470947
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:054328/0292   Pages: 3
Recorded: 11/10/2020
Attorney Dkt #:1982-1194PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
10/07/2020
2
NAKAZAWA, YOSHIAKI
Exec Dt:
10/07/2020
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11311925
US20210220896
17053948
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:058916/0086   Pages: 3
Recorded: 02/08/2022
Attorney Dkt #:SS-F03179-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, ATSUSHI
Exec Dt:
12/21/2021
2
NAKAZAWA, YOSHIAKI
Exec Dt:
12/23/2021
3
SHIRAKAMI, SATOSHI
Exec Dt:
01/12/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220280992
17632502
Correspondence name and address
SOLARIS INTELLECTUAL PROPERTY GROUP, PLLC
401 HOLLAND LN, SUITE 407
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:059386/0578   Pages: 8
Recorded: 03/24/2022
Attorney Dkt #:1609-1689PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAKAMI, SATOSHI
Exec Dt:
03/09/2022
2
TANAKA, YASUHARU
Exec Dt:
03/09/2022
3
SATO, KOICHI
Exec Dt:
03/09/2022
4
YONEMURA, SHIGERU
Exec Dt:
03/09/2022
5
YOSHIDA, TOHRU
Exec Dt:
03/09/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220331855
17762806
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 16
Reel/Frame:060184/0034   Pages: 4
Recorded: 06/13/2022
Attorney Dkt #:6981-0241PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONOBE, SOMA
Exec Dt:
05/24/2022
2
SHIRAKAMI, SATOSHI
Exec Dt:
05/25/2022
3
ARIGA, TAKASHI
Exec Dt:
05/24/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230057735
17784295
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:060911/0823   Pages: 6
Recorded: 08/26/2022
Attorney Dkt #:7042-0113PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KENICHIRO
Exec Dt:
08/18/2022
2
YONEBAYASHI, TORU
Exec Dt:
08/18/2022
3
SHIRAKAMI, SATOSHI
Exec Dt:
08/18/2022
4
SAWA, YASUNORI
Exec Dt:
08/18/2022
5
AZUMA, MASAFUMI
Exec Dt:
08/18/2022
6
NISHIMURA, RYUICHI
Exec Dt:
08/18/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230100272
17802475
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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