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Patent Assignment Assignor Details
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Assignor Name : OKAJIMA, MASAKI
Total Assignments: 21
Assignment: 1
Reel/Frame:004642/0020   Pages: 1
Recorded: 12/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAJIMA, MASAKI
Exec Dt:
12/26/1983
2
MOTEGI, NAWOTO
Exec Dt:
12/26/1983
3
MUTO, YUHEI
Exec Dt:
12/26/1983
Assignee
1
TOKYO SHIBAURA DENKI KABUSHIKI KAISHA
72 HORIKAWA-CHO, SAIWAI-KU
A CORP OF JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647953
NONE
06570301
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004353/0438   Pages: 2
Recorded: 09/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOTEGI, NAWOTO
Exec Dt:
09/06/1984
2
OKAJIMA, MASAKI
Exec Dt:
09/06/1984
3
MURO, YUHEI
Exec Dt:
09/06/1984
Assignee
1
KABUSHIKI KAISHA TOSHIBA
I-I SHIBAURA I-CHOME
A CORP OF JAPAN
MINATO-KU TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635268
NONE
06627818
Correspondence name and address
BANNER, BIRCH, MCKIE AND BECKETT
ONE THOMAS CIRCLE, N. W.,
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:004353/0080   Pages: 2
Recorded: 12/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOTEGI, NAWOTO
Exec Dt:
12/18/1984
2
WATANABE, YUKIO
Exec Dt:
12/18/1984
3
SHIMADA, NAOHIRO
Exec Dt:
12/18/1984
4
OKAJIMA, MASAKI
Exec Dt:
12/18/1984
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1- CHOME,
MINATO-KU,TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691321
NONE
06686478
Correspondence name and address
BANNER, BIRCH, MC KIE & BECKETT
ONE THOMAS CIRCLE, N. W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:004750/0658   Pages: 1
Recorded: 08/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, MASARU
Exec Dt:
07/24/1985
2
OKAJIMA, MASAKI
Exec Dt:
07/24/1985
3
KOMATSUBARA, TADASHI
Exec Dt:
07/24/1985
4
SADAMASA, TETSUO
Exec Dt:
07/24/1985
5
NITTA, KOICHI
Exec Dt:
07/24/1985
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4706101
NONE
06767425
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004953/0884   Pages: 2
Recorded: 09/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGASAKA, HIROKO
Exec Dt:
08/08/1986
2
HATAKOSHI, GEN-ICHI
Exec Dt:
08/08/1986
3
SHIMADA, NAOHIRO
Exec Dt:
08/08/1986
4
YAMAMOTO, MOTOYUKI
Exec Dt:
08/08/1986
5
OKAJIMA, MASAKI
Exec Dt:
08/08/1986
6
IIZUKA, YOSHIO
Exec Dt:
08/08/1986
7
KAWATA, HATSUMI
Exec Dt:
08/08/1986
8
KINOSHITA, HIDEAKI
Exec Dt:
08/08/1986
9
MATSUURA, NOBUYUKI
Exec Dt:
08/08/1986
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAAPA A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4799228
NONE
06898706
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQ. 5, STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004600/0366   Pages: 2
Recorded: 09/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHIBA, KOICHI
Exec Dt:
09/01/1986
2
ONO, AKIHIRO
Exec Dt:
09/01/1986
3
OHNO, TAKAMASA
Exec Dt:
09/01/1986
4
OKAJIMA, MASAKI
Exec Dt:
09/01/1986
5
YAMANE, HIROSHI
Exec Dt:
09/01/1986
6
HAYATA, MINORU
Exec Dt:
09/01/1986
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4730925
NONE
06905330
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005906/0115   Pages: 2
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HATAKOSHI, GENICHI
Exec Dt:
12/01/1989
2
OKAJIMA, MASAKI
Exec Dt:
12/01/1989
3
TERASHIMA, KAZUTAKA
Exec Dt:
12/01/1989
4
UEMATSU, YUTAKA
Exec Dt:
12/01/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5377291
NONE
07451234
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFF., DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005824/0781   Pages: 3
Recorded: 09/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAJIMA, MASAKI
Exec Dt:
07/03/1990
2
HATAKOSHI, GENICHI
Exec Dt:
07/03/1990
3
ISHIKAWA, MASAYUKI
Exec Dt:
07/03/1990
4
UEMATSU, YUTAKA
Exec Dt:
07/03/1990
5
MOTEGI, NAWOTO
Exec Dt:
07/03/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, CORP. OF JPX
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5065404
NONE
07551996
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005784/0229   Pages: 3
Recorded: 08/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NITTA, KOICHI
Exec Dt:
12/21/1990
2
WATANABE, YUKIO
Exec Dt:
12/21/1990
3
NISHIKAWA, YUKIE
Exec Dt:
12/21/1990
4
OKAJIMA, MASAKI
Exec Dt:
12/21/1990
5
HATAKOSHI, GENICHI
Exec Dt:
12/21/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5058120
NONE
07634546
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:006384/0197   Pages: 3
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NITTA, KOICHI
Exec Dt:
04/26/1991
2
ISHIKAWA, MASAYUKI
Exec Dt:
04/26/1991
3
NISHIKAWA, YUKIE
Exec Dt:
04/26/1991
4
SUGAWARA, HIDETO
Exec Dt:
04/26/1991
5
WATANABE, MINORU
Exec Dt:
04/26/1992
6
OKAJIMA, MASAKI
Exec Dt:
04/26/1991
7
HATAKOSHI, GENICHI
Exec Dt:
04/26/1991
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202895
NONE
07695088
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006445/0276   Pages: 3
Recorded: 03/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, YUKIE
Exec Dt:
02/07/1992
2
NITTA, KOICHI
Exec Dt:
02/07/1992
3
HATAKOSHI, GENICHI
Exec Dt:
02/07/1992
4
OKAJIMA, MASAKI
Exec Dt:
02/07/1992
5
WATANABE, MINORU
Exec Dt:
02/07/1992
6
ITAYA, KAZUHIKO
Exec Dt:
02/07/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5305341
NONE
07836763
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
RICHARD NEIFELD, PH.D.
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006501/0063   Pages: 3
Recorded: 04/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAJIMA, MASAKI
Exec Dt:
04/20/1992
2
NITTA, KOICHI
Exec Dt:
04/20/1992
3
HATAKOSHI, GENICHI
Exec Dt:
04/20/1992
4
NISHIKAWA, YUKIE
Exec Dt:
04/20/1992
5
ITAYA, KAZUHIKO
Exec Dt:
04/20/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU JAPAN
KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5282218
NONE
07896536
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTATD, P.C. - ROBERT F. GNUSE
FOUTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:006808/0170   Pages: 3
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENNIE, JOHN
Exec Dt:
11/19/1993
2
OKAJIMA, MASAKI
Exec Dt:
11/19/1993
3
HATAKOSHI, GENICHI
Exec Dt:
11/19/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5406574
NONE
08165909
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
C. IRVIN MCLLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:008250/0326   Pages: 3
Recorded: 12/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWANAGA, HIROKI
Exec Dt:
10/15/1996
2
SHIMIZU, SEIZABURO
Exec Dt:
10/15/1996
3
OKAJIMA, MASAKI
Exec Dt:
10/15/1996
4
SAITO, MASAYUKI
Exec Dt:
10/15/1996
5
SUGAHARA, ATSUSHI
Exec Dt:
10/15/1996
6
SUNOHARA, KAZUYUKI
Exec Dt:
10/15/1996
7
HOTTA, AIRA
Exec Dt:
10/15/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739946
NONE
08716529
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:015750/0367   Pages: 3
Recorded: 03/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, JIRO
Exec Dt:
03/03/2004
2
OKAJIMA, MASAKI
Exec Dt:
03/03/2004
3
TOKUMARU, SHINJI
Exec Dt:
03/03/2004
4
DOHNOMAE, HITOSHI
Exec Dt:
03/03/2004
Assignee
1
NIPPON STEEL CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO 100-8071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7455822
US20040247512
10490584
Correspondence name and address
BAKER BOTTS L.L.P.
GARY ABELEV
30 ROCKEFELLER PLAZA - 44 FLOOR
NEW YORK, NY 10112
Assignment: 16
Reel/Frame:019675/0566   Pages: 2
Recorded: 07/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKUMARU, SHINJI
Exec Dt:
07/04/2007
2
OKAZAWA, KENSUKE
Exec Dt:
07/04/2007
3
KONDO, JIRO
Exec Dt:
07/04/2007
4
OKAJIMA, MASAKI
Exec Dt:
07/04/2007
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662356
US20080145294
11883280
Correspondence name and address
JOHN J. KELLY, JR., ESQ.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004-5288
Assignment: 17
Reel/Frame:020213/0069   Pages: 5
Recorded: 12/07/2007
Attorney Dkt #:1551-0151PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUAKI
Exec Dt:
10/02/2007
2
KONDO, JIRO
Exec Dt:
10/02/2007
3
OKAZAWA, KENSUKE
Exec Dt:
10/02/2007
4
OKAJIMA, MASAKI
Exec Dt:
10/02/2007
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
2-6-3 OTEMACHI
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080274031
11885801
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:020438/0312   Pages: 5
Recorded: 01/30/2008
Attorney Dkt #:1551-0149PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUAKI
Exec Dt:
10/02/2007
2
KONDO, JIRO
Exec Dt:
10/02/2007
3
OKAZAWA, KENSUKE
Exec Dt:
10/02/2007
4
OKAJIMA, MASAKI
Exec Dt:
10/02/2007
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
2-6-3 OTEMACHI
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080311020
11885798
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 19
Reel/Frame:020438/0902   Pages: 5
Recorded: 01/30/2008
Attorney Dkt #:1551-0150PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUAKI
Exec Dt:
10/02/2007
2
KONDO, JIRO
Exec Dt:
10/02/2007
3
OKAZAWA, KENSUKE
Exec Dt:
10/02/2007
4
OKAJIMA, MASAKI
Exec Dt:
10/02/2007
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
2-6-3 OTEMACHI
CHIYODA-KU, TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080247936
11885749
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:021091/0405   Pages: 2
Recorded: 06/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, NOBUAKI
Exec Dt:
05/09/2008
2
OKAZAWA, KENSUKE
Exec Dt:
05/09/2008
3
TOKUMARU, SHINJI
Exec Dt:
05/09/2008
4
OKAJIMA, MASAKI
Exec Dt:
05/09/2008
Assignee
1
NIPPON STEEL MATERIALS COL. LTD.
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8038973
US20090155158
12086041
Correspondence name and address
JOHN J. KELLY, JR.
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 21
Reel/Frame:026620/0758   Pages: 4
Recorded: 07/20/2011
Attorney Dkt #:14792/9 (52433/952)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 021091 FRAME 0405. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE ASSIGNEE IS NIPPON STEEL MATERIALS CO., LTD.
Assignors
1
ITO, NOBUAKI
Exec Dt:
05/09/2008
2
OKAZAWA, KENSUKE
Exec Dt:
05/09/2008
3
TOKUMARU, SHINJI
Exec Dt:
05/09/2008
4
OKAJIMA, MASAKI
Exec Dt:
05/09/2008
Assignee
1
NIPPON STEEL MATERIALS CO., LTD.
6-3, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8038973
US20090155158
12086041
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004

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