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Patent Assignment Assignor Details
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Assignor Name : IMAKAWA, KAZUNARI
Total Assignments: 18
Assignment: 1
Reel/Frame:021983/0738   Pages: 3
Recorded: 12/16/2008
Attorney Dkt #:12065-0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, TAKEO
Exec Dt:
10/08/2008
2
IMAKAWA, KAZUNARI
Exec Dt:
10/08/2008
3
NAKAMURA, SADAYUKI
Exec Dt:
10/08/2008
4
OKU, MANABU
Exec Dt:
10/08/2008
Assignee
1
NISSHIN STEEL CO., LTD.
4-1 MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090120536
12292072
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:029784/0231   Pages: 3
Recorded: 02/08/2013
Attorney Dkt #:243331.000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAKAWA, KAZUNARI
Exec Dt:
01/18/2013
2
OKA, YOSHIHIRO
Exec Dt:
01/18/2013
3
NAKAMURA, SADAYUKI
Exec Dt:
01/18/2013
4
OKU, MANABU
Exec Dt:
01/18/2013
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130139493
13816028
Correspondence name and address
HIROYUKI YASUDA
TROUTMAN SANDERS LLP
405 LEXINGTON AVENUE, CHRYSLER BUILDING
NEW YORK, NY 10174-0700
Assignment: 3
Reel/Frame:039677/0258   Pages: 3
Recorded: 09/08/2016
Attorney Dkt #:SOB0053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAMA, ATSUSHI
Exec Dt:
08/15/2016
2
OKU, MANABU
Exec Dt:
08/15/2016
3
HORI, YOSHIAKI
Exec Dt:
08/15/2016
4
IMAKAWA, KAZUNARI
Exec Dt:
08/15/2016
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10502507
US20170067700
15119905
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:039863/0268   Pages: 2
Recorded: 09/27/2016
Attorney Dkt #:12065-128
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMANO, NAOHITO
Exec Dt:
08/23/2016
2
IMAKAWA, KAZUNARI
Exec Dt:
08/23/2016
3
OKU, MANABU
Exec Dt:
08/25/2016
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161524
US20170184200
15129453
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:042456/0380   Pages: 4
Recorded: 05/22/2017
Attorney Dkt #:SOB0065US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAMA, ATSUSHI
Exec Dt:
04/25/2017
2
KAGEOKA, KAZUYUKI
Exec Dt:
04/25/2017
3
HORI, YOSHIAKI
Exec Dt:
04/25/2017
4
IMAKAWA, KAZUNARI
Exec Dt:
04/25/2017
5
OKU, MANABU
Exec Dt:
04/25/2017
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170321311
15523882
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:045119/0438   Pages: 6
Recorded: 03/06/2018
Attorney Dkt #:243331.000017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMURA, YOSHITOMO
Exec Dt:
01/12/2018
2
IMAKAWA, KAZUNARI
Exec Dt:
01/12/2018
3
YAMAMOTO, OSAMU
Exec Dt:
01/12/2018
4
OKU, MANABU
Exec Dt:
01/12/2018
5
HAYAKAWA, ISAMU
Exec Dt:
01/12/2018
6
SHICHI, HIROAKI
Exec Dt:
01/12/2018
7
NARUSE, YOSHIHIDE
Exec Dt:
01/12/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190039165
15757718
Correspondence name and address
TROUTMAN SANDERS
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:044893/0375   Pages: 2
Recorded: 02/12/2018
Attorney Dkt #:12065-0145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YOSHIAKI
Exec Dt:
02/01/2018
2
IMAKAWA, KAZUNARI
Exec Dt:
02/01/2018
3
SUZUKI, SATOSHI
Exec Dt:
01/30/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180237891
15751897
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:044894/0128   Pages: 2
Recorded: 02/12/2018
Attorney Dkt #:12065-0146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YOSHIAKI
Exec Dt:
02/01/2018
2
IMAKAWA, KAZUNARI
Exec Dt:
02/01/2018
3
SUZUKI, SATOSHI
Exec Dt:
01/30/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570979
US20180238410
15751917
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:045396/0022   Pages: 3
Recorded: 03/30/2018
Attorney Dkt #:SOB0079US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAIDA, TOMOAKI
Exec Dt:
03/22/2018
2
TAI, YOSHIKAZU
Exec Dt:
03/22/2018
3
IMAKAWA, KAZUNARI
Exec Dt:
03/22/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180304433
15765031
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:046044/0434   Pages: 3
Recorded: 06/11/2018
Attorney Dkt #:2018-0816A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAKUSHIJIN, YUTAKA
Exec Dt:
03/30/2018
2
HIRONAKA, AKIRA
Exec Dt:
03/30/2018
3
IMAKAWA, KAZUNARI
Exec Dt:
03/30/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180363089
16061159
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400E
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:047334/0984   Pages: 2
Recorded: 10/29/2018
Attorney Dkt #:12065-0150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SEIJI
Exec Dt:
09/28/2018
2
EBIHAMA, NOBUHISA
Exec Dt:
09/28/2018
3
EHARA, YASUHIRO
Exec Dt:
09/28/2018
4
IMAKAWA, KAZUNARI
Exec Dt:
09/27/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190093192
16082315
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:047335/0055   Pages: 2
Recorded: 10/29/2018
Attorney Dkt #:12065-0151
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAKUSHIJIN, YUTAKA
Exec Dt:
10/16/2018
2
HIRONAKA, AKIRA
Exec Dt:
10/16/2018
3
IMAKAWA, KAZUNARI
Exec Dt:
10/16/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200277690
16086086
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:047767/0392   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:SOB0089USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YOSHIAKI
Exec Dt:
10/22/2018
2
IMAKAWA, KAZUNARI
Exec Dt:
10/22/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10670350
US20190285367
16219023
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:047767/0593   Pages: 3
Recorded: 12/13/2018
Attorney Dkt #:SOB0090USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, YOSHIAKI
Exec Dt:
10/22/2018
2
IMAKAWA, KAZUNARI
Exec Dt:
10/22/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 1008366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10695874
US20190283189
16219039
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:047790/0506   Pages: 2
Recorded: 12/17/2018
Attorney Dkt #:12065-0153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITSUNAGA, SEIJI
Exec Dt:
11/28/2018
2
EBIHAMA, NOBUHISA
Exec Dt:
11/28/2018
3
EHARA, YASUHIRO
Exec Dt:
11/28/2018
4
IMAKAWA, KAZUNARI
Exec Dt:
11/28/2018
Assignee
1
NISSHIN STEEL CO., LTD.
4-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8366
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995888
US20190154177
16098150
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:050007/0910   Pages: 3
Recorded: 08/09/2019
Attorney Dkt #:035706-0393-00-US-591385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKA, YOSHIHIRO
Exec Dt:
07/05/2019
2
FUJIMURA, YOSHITOMO
Exec Dt:
07/01/2019
3
IMAKAWA, KAZUNARI
Exec Dt:
07/01/2019
Assignee
1
NIPPON STEEL STAINLESS STEEL CORPORATION
8-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1000005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190382874
16478371
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 17
Reel/Frame:050089/0563   Pages: 3
Recorded: 08/19/2019
Attorney Dkt #:SOB0106US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIKAZU, TAI
Exec Dt:
07/25/2019
2
SAIDA, TOMOAKI
Exec Dt:
07/25/2019
3
IMAKAWA, KAZUNARI
Exec Dt:
07/25/2019
4
SUZUKI, SATOSHI
Exec Dt:
07/25/2019
Assignee
1
NIPPON STEEL STAINLESS STEEL CORPORATION
8-2, MARUNOUCHI 1 -CHOME
CHIYODA-KU, TOKYO, JAPAN 1000005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326236
US20200232075
16486956
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 18
Reel/Frame:060848/0850   Pages: 4
Recorded: 08/18/2022
Attorney Dkt #:5526-0198PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIMUKAI, KOTARO
Exec Dt:
07/22/2022
2
IMAKAWA, KAZUNARI
Exec Dt:
07/26/2022
Assignee
1
NIPPON STEEL STAINLESS STEEL CORPORATION
8-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230160045
17800495
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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