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Patent Assignment Assignor Details
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Assignor Name : KATSUNO, MASAKAZU
Total Assignments: 15
Assignment: 1
Reel/Frame:016466/0781   Pages: 6
Recorded: 10/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, NOBORU
Exec Dt:
09/10/2004
2
KATSUNO, MASAKAZU
Exec Dt:
09/10/2004
3
FUJIMOTO, TATSUO
Exec Dt:
09/10/2004
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050160965
10509923
Correspondence name and address
ROBERT T. TOBIN
KENYON & KENYON
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 2
Reel/Frame:022506/0285   Pages: 3
Recorded: 04/06/2009
Attorney Dkt #:0210-0210PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKABAYASHI, MASASHI
Exec Dt:
12/05/2008
2
FUJIMOTO, TATSUO
Exec Dt:
12/15/2008
3
TSUGE, HIROSHI
Exec Dt:
12/11/2008
4
KATSUNO, MASAKAZU
Exec Dt:
12/11/2008
5
OHTANI, NOBORU
Exec Dt:
12/09/2008
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068277
US20090205565
12416500
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:023041/0139   Pages: 4
Recorded: 08/03/2009
Attorney Dkt #:0210-0213PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, TATSUO
Exec Dt:
06/16/2009
2
TATSUMI, KOHEI
Exec Dt:
06/16/2009
3
HOSHINO, TAIZO
Exec Dt:
06/16/2009
4
KATSUNO, MASAKAZU
Exec Dt:
06/16/2009
5
OHTANI, NOBORU
Exec Dt:
06/16/2009
6
NAKABAYASHI, MASASHI
Exec Dt:
06/16/2009
7
TSUGE, HIROSHI
Exec Dt:
06/16/2009
8
HIRANO, HOUSEI
Exec Dt:
06/16/2009
9
YASHIRO, HIROKATSU
Exec Dt:
06/16/2009
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8044408
US20100295059
12469299
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:023629/0858   Pages: 2
Recorded: 12/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, TATSUO
Exec Dt:
11/19/2009
2
OHTANI, NOBORU
Exec Dt:
11/19/2009
3
KATSUNO, MASAKAZU
Exec Dt:
11/19/2009
4
NAKABAYASHI, MASASHI
Exec Dt:
11/19/2009
5
YASHIRO, HIROKATSU
Exec Dt:
11/19/2009
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9915011
US20100080956
12592747
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 5
Reel/Frame:024702/0657   Pages: 2
Recorded: 07/13/2010
Attorney Dkt #:52433/1061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTANI, NOBORU
Exec Dt:
04/13/2010
2
KATSUNO, MASAKAZU
Exec Dt:
04/20/2010
3
TSUGE, HIROSHI
Exec Dt:
04/20/2010
4
NAKABAYASHI, MASASHI
Exec Dt:
04/20/2010
5
FUJIMOTO, TATSUO
Exec Dt:
04/20/2010
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7972704
US20100289033
12735405
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 6
Reel/Frame:026206/0284   Pages: 2
Recorded: 04/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKABAYASHI, MASASHI
Exec Dt:
01/17/2011
2
FUJIMOTO, TATSUO
Exec Dt:
01/17/2011
3
KATSUNO, MASAKAZU
Exec Dt:
01/17/2011
4
TSUGE, HIROSHI
Exec Dt:
01/17/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9777403
US20110206929
12998357
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 7
Reel/Frame:026677/0624   Pages: 2
Recorded: 07/25/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGO, TAKASHI
Exec Dt:
06/21/2011
2
TSUGE, HIROSHI
Exec Dt:
06/21/2011
3
HOSHINO, TAIZO
Exec Dt:
06/21/2011
4
FUJIMOTO, TATSUO
Exec Dt:
06/21/2011
5
KATSUNO, MASAKAZU
Exec Dt:
06/21/2011
6
NAKABAYASHI, MASASHI
Exec Dt:
06/21/2011
7
YASHIRO, HIROKATSU
Exec Dt:
06/21/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110278596
13138270
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 8
Reel/Frame:026900/0149   Pages: 2
Recorded: 08/30/2011
Attorney Dkt #:52433/1099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUNO, MASAKAZU
Exec Dt:
08/08/2011
2
FUJIMOTO, TATSUO
Exec Dt:
08/08/2011
3
TSUGE, HIROSHI
Exec Dt:
08/08/2011
4
NAKABAYASHI, MASASHI
Exec Dt:
08/08/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936680
US20110308449
13138526
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 9
Reel/Frame:029086/0162   Pages: 2
Recorded: 10/05/2012
Attorney Dkt #:0210-0259PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGO, TAKASHI
Exec Dt:
07/25/2012
2
TSUGE, HIROSHI
Exec Dt:
07/25/2012
3
HOSHINO, TAIZO
Exec Dt:
07/25/2012
4
FUJIMOTO, TATSUO
Exec Dt:
07/25/2012
5
KATSUNO, MASAKAZU
Exec Dt:
07/25/2012
6
NAKABAYASHI, MASASHI
Exec Dt:
07/25/2012
7
YASHIRO, HIROKATSU
Exec Dt:
07/25/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9691607
US20130029158
13639309
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:029289/0190   Pages: 2
Recorded: 11/13/2012
Attorney Dkt #:0210-0260PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGO, TAKASHI
Exec Dt:
09/10/2012
2
TSUGE, HIROSHI
Exec Dt:
09/10/2012
3
HOSHINO, TAIZO
Exec Dt:
09/10/2012
4
FUJIMOTO, TATSUO
Exec Dt:
09/10/2012
5
KATSUNO, MASAKAZU
Exec Dt:
09/10/2012
6
NAKABAYASHI, MASASHI
Exec Dt:
09/10/2012
7
YASHIRO, HIROKATSU
Exec Dt:
09/10/2012
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8901570
US20130049014
13697211
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:030286/0303   Pages: 2
Recorded: 04/25/2013
Attorney Dkt #:0210-0268PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGO, TAKASHI
Exec Dt:
03/22/2013
2
TSUGE, HIROSHI
Exec Dt:
03/22/2013
3
KATSUNO, MASAKAZU
Exec Dt:
03/22/2013
4
FIJIMOTO, TATSUO
Exec Dt:
03/22/2013
5
YASHIRO, HIROKATSU
Exec Dt:
03/22/2013
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927396
US20130217213
13881231
Correspondence name and address
BIRCH, STEWART, KOLASH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:031029/0341   Pages: 3
Recorded: 08/16/2013
Attorney Dkt #:0210-0274PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGO, TAKASHI
Exec Dt:
07/23/2013
2
TSUGE, HIROSHI
Exec Dt:
07/23/2013
3
KATSUNO, MASAKAZU
Exec Dt:
07/23/2013
4
FUJIMOTO, TATSUO
Exec Dt:
07/23/2013
5
YASHIRO, HIROKATSU
Exec Dt:
07/23/2013
6
ITO, WATARU
Exec Dt:
07/23/2013
Assignee
1
NIPPON STEEL AND SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130320357
13985810
Correspondence name and address
BIRCH STEWART KOLACH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042-0747
Assignment: 13
Reel/Frame:032328/0578   Pages: 2
Recorded: 02/28/2014
Attorney Dkt #:0210-0296PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHINYA
Exec Dt:
02/10/2014
2
FUJIMOTO, TATSUO
Exec Dt:
02/10/2014
3
TSUGE, HIROSHI
Exec Dt:
02/10/2014
4
KATSUNO, MASAKAZU
Exec Dt:
02/10/2014
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234297
US20140363607
14241623
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:035583/0948   Pages: 2
Recorded: 05/07/2015
Attorney Dkt #:0210-0313PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHINYA
Exec Dt:
02/19/2015
2
FUJIMOTO, TATSUO
Exec Dt:
02/19/2015
3
TSUGE, HIROSHI
Exec Dt:
02/19/2015
4
KATSUNO, MASAKAZU
Exec Dt:
02/19/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10119200
US20150267319
14441001
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:042588/0457   Pages: 2
Recorded: 06/05/2017
Attorney Dkt #:0210-0425PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, SHINYA
Exec Dt:
03/24/2017
2
FUJIMOTO, TATSUO
Exec Dt:
03/24/2017
3
KATSUNO, MASAKAZU
Exec Dt:
03/24/2017
4
TSUGE, HIROSHI
Exec Dt:
03/24/2017
5
NAKABAYASHI, MASASHI
Exec Dt:
03/24/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10711369
US20170342593
15532791
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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