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Patent Assignment Assignor Details
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Assignor Name : NAGATA, TATSUO
Total Assignments: 31
Assignment: 1
Reel/Frame:005865/0595   Pages: 3
Recorded: 10/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGATA, TATSUO
Exec Dt:
09/24/1991
2
TAKAHASHI, WATARU
Exec Dt:
09/24/1991
3
NISHIMOTO, MANABU
Exec Dt:
09/24/1991
4
KITAYAMA, SHIROH
Exec Dt:
09/24/1991
5
SUGIMOTO, YOSHIHITO
Exec Dt:
09/24/1991
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
A CORPORATION OF JAPAN
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156807
NONE
07769253
Correspondence name and address
PLATON N. MANDROS
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON AND PRINCE STREETS
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:005973/0892   Pages: 2
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGATA, TATSUO
Exec Dt:
09/25/1991
2
HIRAHATA, SHIGERU
Exec Dt:
09/25/1991
3
KATSUMATA, KENJI
Exec Dt:
09/25/1991
4
TORIKOSHI, SHINOBU
Exec Dt:
09/25/1991
5
KONNO, MITSUO
Exec Dt:
09/25/1991
Assignee
1
HITACHI, LTD. A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5243421
NONE
07772162
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:008685/0723   Pages: 2
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, TATSUO
Exec Dt:
07/15/1997
2
MATONO, TAKAAKI
Exec Dt:
07/15/1997
3
SAKAI, TAKESHI
Exec Dt:
07/15/1997
4
HASEGAWA, RYO
Exec Dt:
07/15/1997
5
SUDO, KOICHI
Exec Dt:
07/15/1997
Assignees
1
HITACHI, LTD.
4-CHOME, CHIYODA-KU
6, KANDA SURUGADAI
TOKYO, JAPAN
2
HITACHI VIDEO & INFORMATION SYSTEM, INC.
YOKOHAMA-SHI
292, YOSHIDACHO, TOTSUKA-KU
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5953075
NONE
08900512
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS &
LENAHAN, P.L.L.C
JEFFREY D. SANOK
1200 G. STREET, N.W. SUITE 700
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:008846/0917   Pages: 2
Recorded: 11/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATONO, TAKAAKI
Exec Dt:
11/18/1997
2
NAGATA, TATSUO
Exec Dt:
11/18/1997
3
SAKAI, TAKESHI
Exec Dt:
11/18/1997
4
SUDO, KOICHI
Exec Dt:
11/18/1997
Assignees
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
2
HITACHI VIDEO & INFORMATION SYSTEM, INC.
CHIYODA-KU
292, YOSHIDACHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6078702
NONE
08978515
Correspondence name and address
BARDEHLE, PAGENBERG, DOST ET AL.
R. WILLIAM BEARD, JR.
THREE RIVERWAY
SUITE 500
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:009887/0678   Pages: 2
Recorded: 04/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATONO, TAKAAKI
Exec Dt:
03/19/1999
2
TAKATA, HARUKI
Exec Dt:
03/19/1999
3
KIMURA, KATSUNOBU
Exec Dt:
03/19/1999
4
NAGATA, TATSUO
Exec Dt:
03/19/1999
5
SAKAI, TAKESHI
Exec Dt:
03/19/1999
6
SUDO, KOICHI
Exec Dt:
03/19/1999
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344857
NONE
09283294
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:012057/0066   Pages: 3
Recorded: 08/06/2001
Conveyance: CORRECTIVE RECORDATION OF ASSIGNMENT TO ADD SECOND ASSIGNEE OMITTED FROM ORIGINAL RECORDATION ON 4/1/99 AT REEL 9887 FRAME 0678.
Assignors
1
MATONO, TAKAAKI
Exec Dt:
03/19/1999
2
TAKATA, HARUKI
Exec Dt:
03/19/1999
3
KIMURA, KATSUNOBU
Exec Dt:
03/19/1999
4
NAGATA, TATSUO
Exec Dt:
03/19/1999
5
SAKAI, TAKESHI
Exec Dt:
03/19/1999
6
SUDO, KOICHI
Exec Dt:
03/19/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VIDEO & INFORMATION SYSTEM, INC.
292, YOSHIDACHO, TOSTUKA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344857
NONE
09283294
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:012304/0381   Pages: 3
Recorded: 11/09/2001
Conveyance: SECOND CORRECTIVE RECORDATION OF ASSIGNMENT TO CORRECT ERROR IN SECOND ASSIGNEE'S ADDRESS IN FIRST CORRECTIVE RECORDATION ON AUGUST 6, 2001 AT REEL 12057, FRAME 66.
Assignors
1
MATONO, TAKAAKI
Exec Dt:
03/19/1999
2
TAKATA, HARUKI
Exec Dt:
03/19/1999
3
KIMURA, KATSUNOBU
Exec Dt:
03/19/1999
4
NAGATA, TATSUO
Exec Dt:
03/19/1999
5
SAKAI, TAKESHI
Exec Dt:
03/19/1999
6
SUDO, KOICHI
Exec Dt:
03/19/1999
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI VIDEO & INFORMATION SYSTEM, INC.
292 YOSHIDACHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344857
NONE
09283294
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS LLP
MELVIN KRAUS
1300 NORTH SEVENTEETH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:010088/0395   Pages: 3
Recorded: 07/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIMURA, KATSUNOBU
Exec Dt:
06/14/1999
2
MATONO, TAKAAKI
Exec Dt:
06/14/1999
3
TAKATA, HARUKI
Exec Dt:
06/14/1999
4
NAGATA, TATSUO
Exec Dt:
06/14/1999
5
SUGIYAMA, MASATO
Exec Dt:
06/14/1999
6
TSURU, YASUTAKA
Exec Dt:
06/14/1999
7
SUDO, KOICHI
Exec Dt:
06/14/1999
Assignees
1
HITACHI, LTD.
6, KANADA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VIDEO AND INFORMATION SYSTEM, LTD.
YOKOHAMA-SHI
292, YOSHIDA-CHO, TOTSUKA-KU
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6195132
NONE
09345489
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:014328/0485   Pages: 2
Recorded: 07/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODA, ISAO
Exec Dt:
07/02/2003
2
AKIYAMA, HITOSHI
Exec Dt:
07/02/2003
3
NAGATA, TATSUO
Exec Dt:
07/02/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040135929
10626047
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
CHUN-POK LEUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:026511/0177   Pages: 4
Recorded: 06/28/2011
Attorney Dkt #:1382-P04358US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, TAKASHI
Exec Dt:
07/13/2009
2
ISHIDA, HIROKI
Exec Dt:
07/13/2009
3
FUJIWARA, MAKOTO
Exec Dt:
07/13/2009
4
NAKAMURA, RYUTARO
Exec Dt:
07/13/2009
5
KITAO, NOBUO
Exec Dt:
07/13/2009
6
NAGATA, TATSUO
Exec Dt:
07/08/2009
7
NAKATOU, SATOSHI
Exec Dt:
07/09/2009
Assignee
1
TSUBAKIMOTO CHAIN CO.
NAKANOSHIMA MITSUI BUILDING, 3-3-3
NAKANOSHIMA, KITA-KU
OSAKA 530-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8033390
US20090294258
12540461
Correspondence name and address
HENRY H. SKILLMAN
1601 MARKET STREET
SUITE 2400
PHILADELPHIA, PA 19103-2307
Assignment: 11
Reel/Frame:025917/0966   Pages: 4
Recorded: 03/08/2011
Attorney Dkt #:12014-0105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
02/07/2011
2
NAGATA, TATSUO
Exec Dt:
02/03/2011
3
FUJIWARA, TOORU
Exec Dt:
02/08/2011
Assignee
1
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI, MYOKO-SHI,
NIGATA, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501047
US20120037845
13006693
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027094/0298   Pages: 7
Recorded: 10/20/2011
Attorney Dkt #:0149-113506
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
10/05/2011
2
NAGATA, TATSUO
Exec Dt:
10/05/2011
3
FUJIWARA, TOORU
Exec Dt:
10/11/2011
Assignees
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI
MYOKO-SHI, NIIGATA, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8404385
US20120251888
13247433
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:028791/0274   Pages: 7
Recorded: 08/15/2012
Attorney Dkt #:0149-121962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGI, NORIYUKI
Exec Dt:
07/17/2012
2
NAGATA, TATSUO
Exec Dt:
07/17/2012
3
SAGUCHI, AKIHIKO
Exec Dt:
07/13/2012
Assignees
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
2
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI
MYOKO-SHI, NIIGATA, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8591765
US20120305834
13531930
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:029264/0603   Pages: 8
Recorded: 11/08/2012
Attorney Dkt #:0149-123050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, HIROSHI
Exec Dt:
10/15/2012
2
NAGATA, TATSUO
Exec Dt:
10/15/2012
3
NISHIHARA, KATSUHIRO
Exec Dt:
10/15/2012
4
NEGI, NORIYUKI
Exec Dt:
10/15/2012
5
YAUCHI, AKIHIRO
Exec Dt:
10/25/2012
6
FUJIWARA, TOORU
Exec Dt:
10/25/2012
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI, NIIGATA
MYOKO-SHI, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130130117
13638250
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:029567/0982   Pages: 7
Recorded: 01/04/2013
Attorney Dkt #:0149-123276
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGI, NORIYUKI
Exec Dt:
12/05/2012
2
NAGATA, TATSUO
Exec Dt:
12/04/2012
3
YAMAMOTO, SUKEYOSHI
Exec Dt:
12/04/2012
Assignees
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
2
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI, NIIGATA
MYOKO-SHI, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028711
US20130207049
13642284
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:031808/0394   Pages: 6
Recorded: 12/18/2013
Attorney Dkt #:7213-133692
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIHARA, KATSUHIRO
Exec Dt:
10/09/2013
2
YAMAMOTO, HIROSHI
Exec Dt:
10/09/2013
3
NAGATA, TATSUO
Exec Dt:
10/09/2013
4
NEGI, NORIYUKI
Exec Dt:
10/09/2013
5
FUJIWARA, TOORU
Exec Dt:
10/24/2013
Assignee
1
CHUO DENKI KOGYO CO., LTD.
272, OAZA TAGUCHI, NIIGATA
MYOKO-SHI, JAPAN 949-2193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140093781
14110240
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:034904/0288   Pages: 4
Recorded: 02/06/2015
Attorney Dkt #:12054-0208
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
01/07/2015
2
NEGI, NORIYUKI
Exec Dt:
01/07/2015
3
NAGATA, TATSUO
Exec Dt:
01/07/2015
4
MORIGUCHI, KOJI
Exec Dt:
01/07/2015
5
YONEMURA, MITSUHARU
Exec Dt:
01/07/2015
6
KAKESHITA, TOMOYUKI
Exec Dt:
01/07/2015
7
TERAI, TOMOYUKI
Exec Dt:
01/07/2015
8
FUKUDA, TAKASHI
Exec Dt:
01/07/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10381640
US20150200392
14419969
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:035228/0775   Pages: 3
Recorded: 03/23/2015
Attorney Dkt #:12054-0212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEGI, NORIYUKI
Exec Dt:
02/03/2015
2
NAGATA, TATSUO
Exec Dt:
02/03/2015
3
YAMAMOTO, SUKEYOSHI
Exec Dt:
02/03/2015
4
MUNETOH, SHINJI
Exec Dt:
02/06/2015
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150243986
14430284
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:039308/0998   Pages: 2
Recorded: 08/02/2016
Attorney Dkt #:12054-0253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
06/26/2016
2
NAGATA, TATSUO
Exec Dt:
06/26/2016
3
NEGI, NORIYUKI
Exec Dt:
06/26/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10270092
US20170170470
15115918
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:039309/0112   Pages: 2
Recorded: 08/02/2016
Attorney Dkt #:12054-0252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
06/28/2016
2
NEGI, NORIYUKI
Exec Dt:
06/28/2016
3
NAGATA, TATSUO
Exec Dt:
06/28/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10128493
US20170170461
15115920
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:039309/0235   Pages: 2
Recorded: 08/02/2016
Attorney Dkt #:12054-0254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
06/28/2016
2
NAGATA, TATSUO
Exec Dt:
06/28/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10038184
US20170170462
15115925
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:039330/0612   Pages: 2
Recorded: 08/03/2016
Attorney Dkt #:12054-0249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
08/03/2016
2
NEGI, NORIYUKI
Exec Dt:
08/03/2016
3
NAGATA, TATSUO
Exec Dt:
08/03/2016
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10230103
US20170170471
15115930
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:045924/0048   Pages: 6
Recorded: 05/29/2018
Attorney Dkt #:6355.131801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, TATSUO
Exec Dt:
05/25/2018
2
YAMAMOTO, SUKEYOSHI
Exec Dt:
05/25/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190176224
15779741
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 24
Reel/Frame:047625/0130   Pages: 4
Recorded: 11/29/2018
Attorney Dkt #:6355.133727
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
09/28/2018
2
NAGATA, TATSUO
Exec Dt:
09/28/2018
3
MORIGUCHI, KOJI
Exec Dt:
09/28/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200266430
16305628
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 25
Reel/Frame:047482/0873   Pages: 3
Recorded: 11/13/2018
Attorney Dkt #:6355.133537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
10/12/2018
2
NAGATA, TATSUO
Exec Dt:
10/12/2018
3
MORIGUCHI, KOJI
Exec Dt:
10/12/2018
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11056687
US20190190021
16301057
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 26
Reel/Frame:051511/0358   Pages: 4
Recorded: 01/14/2020
Attorney Dkt #:6355.139683
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
11/06/2019
2
NAGATA, TATSUO
Exec Dt:
11/06/2019
3
MORIGUCHI, KOJI
Exec Dt:
11/06/2019
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11387449
NONE
16631077
Correspondence name and address
GREER, BURNS & CRAIN, LTD
300 S. WACKER DR.
SUITE 2500
CHICAGO, IL 60606
Assignment: 27
Reel/Frame:054747/0730   Pages: 4
Recorded: 12/24/2020
Attorney Dkt #:0210-0563PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, TATSUO
Exec Dt:
09/28/2020
2
UNNO, HIROTO
Exec Dt:
09/28/2020
3
FUKUDA, MASAHIRO
Exec Dt:
09/28/2020
4
FUJIMOTO, NAOKI
Exec Dt:
09/28/2020
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210273232
17255945
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 28
Reel/Frame:056854/0007   Pages: 5
Recorded: 07/14/2021
Attorney Dkt #:7042-0107PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SUKEYOSHI
Exec Dt:
07/01/2021
2
NAGATA, TATSUO
Exec Dt:
07/01/2021
3
TANIGUCHI, SHUNSUKE
Exec Dt:
07/01/2021
4
AMINO, TAKAFUMI
Exec Dt:
07/01/2021
5
TANIYAMA, AKIRA
Exec Dt:
07/01/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220085362
17422830
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 29
Reel/Frame:058006/0422   Pages: 4
Recorded: 11/03/2021
Attorney Dkt #:0210-0601PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, AKINOBU
Exec Dt:
08/26/2021
2
NOSE, KOICHI
Exec Dt:
08/26/2021
3
GOTO, YASUTO
Exec Dt:
08/26/2021
4
TAKAHASHI, TAKEHIRO
Exec Dt:
08/26/2021
5
NAGATA, TATSUO
Exec Dt:
08/26/2021
6
IBARAGI, MASAHARU
Exec Dt:
08/26/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220216548
17608418
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 30
Reel/Frame:061248/0563   Pages: 4
Recorded: 09/28/2022
Attorney Dkt #:0210-0628PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNNO, HIROTO
Exec Dt:
05/23/2022
2
FUKUDA, MASAHIRO
Exec Dt:
05/23/2022
3
FUJIMOTO, NAOKI
Exec Dt:
05/23/2022
4
NAGATA, TATSUO
Exec Dt:
05/23/2022
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230146305
17915435
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 31
Reel/Frame:060680/0054   Pages: 8
Recorded: 08/01/2022
Attorney Dkt #:SHGA29PUS01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, YASUTO
Exec Dt:
06/23/2022
2
ISHIZUKA, KIYOKAZU
Exec Dt:
06/23/2022
3
NAGATA, TATSUO
Exec Dt:
06/23/2022
4
MATSUMOTO, KATSUMASA
Exec Dt:
06/23/2022
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230072743
17796643
Correspondence name and address
MARK D. SARALINO
1621 EUCLID AVENUE
19TH FLOOR
CLEVELAND, OH 44115

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