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Patent Assignment Assignor Details
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Assignor Name : SAKAMOTO, YUTAKA
Total Assignments: 24
Assignment: 1
Reel/Frame:005087/0909   Pages: 1
Recorded: 06/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAMOTO, YUTAKA
Exec Dt:
05/26/1989
2
KAMAGA, RYUICHI
Exec Dt:
05/26/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, 210, JAPAN
Property
 
Pat #
Pub #
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4919113
NONE
07361976
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK,
BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:005436/0925   Pages: 2
Recorded: 09/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
08/23/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228430
NONE
07562855
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ
JEFFERY, SCHWAAB, MACK
BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:007565/0897   Pages: 3
Recorded: 06/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
06/08/1995
Assignee
1
DELTA KOGYO CO., LTD.
1-14, SHINCHI, FUCHU-CHO, AKI-GUN
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5727768
NONE
08490695
Correspondence name and address
WENDEROTH, LIND & PONACK
MICHAEL STONE
805 15TH ST., NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:009173/0673   Pages: 3
Recorded: 05/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
05/11/1998
2
SAKAMOTO, YUTAKA
Exec Dt:
05/11/1998
3
HONDA, HIROKI
Exec Dt:
05/11/1998
4
TAKATA, YASUHIDE
Exec Dt:
05/11/1998
5
OHSHIMO, HIROKI
Exec Dt:
05/11/1998
6
CHIZUKA, KAZUYOSHI
Exec Dt:
05/11/1998
Assignee
1
DELTA TOOLING CO., LTD.
HIROSHIMA-SHI
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA 739-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6084329
NONE
09079232
Correspondence name and address
WENDEROTH, LIND & PONACK
MR. JEFFREY NOLTON
2033 "K" STREET, N.W.
SUITE 800
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:009263/0707   Pages: 3
Recorded: 06/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
06/10/1998
2
SAKAMOTO, YUTAKA
Exec Dt:
06/10/1998
3
MIKAMI, HITOSHI
Exec Dt:
06/10/1998
4
MARUKAWA, YASUHIRO
Exec Dt:
06/10/1998
Assignees
1
DELTA TOOLING CO., LTD.
AKI-KU, HIROSHIMA-SHI
2-10, YANOSHINMACHI 1-CHOME
HIROSHIMA 739-0046, JAPAN
2
SUMITOMO SPECIAL METALS CO., LTD.
AKI-KU, HIROSHIMA-SHI
7-19, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060804
NONE
09097735
Correspondence name and address
WENDEROTH, LIND & PONACK
JEFFREY NOLTON
2033 "K" STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:010338/0464   Pages: 3
Recorded: 10/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
10/08/1999
2
SAKAMOTO, YUTAKA
Exec Dt:
10/08/1999
3
CHIZUKA, KAZUYOSHI
Exec Dt:
10/08/1999
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU, HIROSHIMA-SHI
HIROSHIMA 739-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6241059
NONE
09421014
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
JEFFREY NOLTON
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:010599/0704   Pages: 3
Recorded: 03/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
02/16/2000
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU,
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6325363
NONE
09516458
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:010632/0748   Pages: 3
Recorded: 03/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
02/28/2000
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6511105
NONE
09521206
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:010850/0817   Pages: 3
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
05/31/2000
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 739-0046, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6334600
NONE
09587975
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:011086/0283   Pages: 3
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, YUTAKA
Exec Dt:
06/02/2000
2
HONDA, HIROKI
Exec Dt:
06/02/2000
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6428104
NONE
09589206
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:010981/0143   Pages: 2
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZAKI, SATOSHI
Exec Dt:
06/15/2000
2
MAENO, TAKASHI
Exec Dt:
06/16/2000
3
UTSUNOMIYA, MAKOTO
Exec Dt:
06/19/2000
4
SAKAMOTO, YUTAKA
Exec Dt:
06/28/2000
Assignee
1
UNI-CHARM CORPORATION
182 SHIMOBUN, KINSEI-CHO, KAWANOE-SHI
EHIME-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6129719
NONE
09027924
Correspondence name and address
LOWE HAUPTMAN GOPSTEIN GILMAN & BERNER
MICHAEL G. GILMAN
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:013306/0879   Pages: 3
Recorded: 09/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, YUTAKA
Exec Dt:
09/17/2002
2
KANO, TSUNEO
Exec Dt:
09/17/2002
3
OGAWA, TAKASHI
Exec Dt:
09/17/2002
4
MATSUMURA, HIROSHI
Exec Dt:
09/17/2002
5
SANGO, TOSHIAKI
Exec Dt:
09/17/2002
6
ITOH, KIYOTO
Exec Dt:
09/17/2002
7
OTAKE, NORIO
Exec Dt:
09/17/2002
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU
TOKYO, JAPAN
2
TOYOKO KAGAKU CO., LTD.
370, ICHINOTSUBO
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6698469
US20030010395
10180497
Correspondence name and address
YOUNG & THOMPSON
ROBERT J. PATCH
745 SOUTH 23RD STREET
SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:013596/0563   Pages: 3
Recorded: 12/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
12/02/2002
2
SAKAMOTO, YUTAKA
Exec Dt:
12/02/2002
3
TAKATA, YASUHIDE
Exec Dt:
12/02/2002
Assignee
1
DELTA TOOLING CO., LTD.
1-2-10, YANOSHINMACHI
AKIKU, HIROSHIMA-SHI
HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6926358
US20030116999
10322981
Correspondence name and address
STEINBERG & RASKIN, P.C.
PAUL J. HIGGINS
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803
Assignment: 14
Reel/Frame:013769/0933   Pages: 2
Recorded: 02/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
12/02/2002
Assignee
1
DELTA TOOLING CO., INC.
1-2-10, YANOSHINMACHI
AKIKU, HIROSHIMA-SHI
HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764136
US20030160489
10364548
Correspondence name and address
PAUL J. HIGGINS
STEINBERG & RASKIN, P.C.
1140 AVENUE OF THE AMERICAS
15TH FLOOR
NEW YORK, NY 10036-5803
Assignment: 15
Reel/Frame:013640/0225   Pages: 2
Recorded: 01/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOZAKI, SATOSHI
Exec Dt:
01/06/2003
2
MAENO, TAKASHI
Exec Dt:
12/09/2002
3
UTSUNOMIYA, MAKOTO
Exec Dt:
12/27/2002
4
SAKAMOTO, YUTAKA
Exec Dt:
12/12/2002
Assignee
1
UNI-CHARM CORPORATION
182 SHIMOBUN, KINSEI-CHO, KAWANOE-SHI
EHIME-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530909
NONE
09468124
Correspondence name and address
LOWE HAUPTMAN GILMAN & BERNER
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:014246/0138   Pages: 3
Recorded: 07/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
05/20/2003
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030218282
10421732
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W.
STE. 800
WASHINGTON, DC 20006-1021
Assignment: 17
Reel/Frame:015126/0638   Pages: 3
Recorded: 03/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
01/06/2004
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976738
US20040135415
10732308
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 18
Reel/Frame:014858/0413   Pages: 5
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
06/15/2004
2
SAKAMOTO, YUTAKA
Exec Dt:
06/15/2004
3
CHIZUKA, KAZUYOSHI
Exec Dt:
06/15/2004
4
KAWASAKI, SEIJI
Exec Dt:
06/15/2004
5
TAKATA, YASUHIDE
Exec Dt:
06/15/2004
6
OGURA, YUMI
Exec Dt:
06/15/2004
7
KANEKO, SHIGEHIKO
Exec Dt:
06/16/2004
Assignee
1
DELTA TOOLING CO., LTD.
1-2-10, YANOSHINMACHI, AKIKU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 736-0084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6921132
US20040232743
10839052
Correspondence name and address
MARTIN G. RASKIN
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803
Assignment: 19
Reel/Frame:015814/0367   Pages: 3
Recorded: 07/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, YASUHIDE
Exec Dt:
06/22/2004
2
SAKAMOTO, YUTAKA
Exec Dt:
06/22/2004
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7172251
US20050006937
10501909
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W.
SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 20
Reel/Frame:017030/0642   Pages: 3
Recorded: 09/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
09/05/2005
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192090
US20060006717
11174563
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 21
Reel/Frame:017578/0230   Pages: 2
Recorded: 02/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
02/06/2006
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU
HIROSHIMA-SHI, HIROSHIMA 736-0084, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7380763
US20060145521
11322376
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 22
Reel/Frame:019653/0101   Pages: 2
Recorded: 07/24/2007
Attorney Dkt #:133328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
06/21/2007
Assignee
1
DELTA TOOLING CO., LTD.
2-10, YANOSHINMACHI 1-CHOME, AKI-KU, HIROSHIMA-SHI
HIROSHIMA, JAPAN 736-0084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7850243
US20080164741
11795887
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 23
Reel/Frame:024092/0704   Pages: 3
Recorded: 03/17/2010
Attorney Dkt #:345167US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, YUTAKA
Exec Dt:
02/01/2010
Assignee
1
DELTA TOOLING CO., LTD.
1-2-10, YANOSHINMACHI, AKIKU
HIROSHIMA-SHI, HIROSHIMA, JAPAN 736-0084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100102608
12523745
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:027000/0295   Pages: 3
Recorded: 09/30/2011
Attorney Dkt #:384430US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, ETSUNORI
Exec Dt:
08/27/2011
2
SAKAMOTO, YUTAKA
Exec Dt:
08/27/2011
3
OSHIMO, HIROKI
Exec Dt:
08/27/2011
Assignee
1
DELTA TOOLING CO., LTD.
1-2-10, YANOSHINMACHI, AKIKU
HIROSHIMA-SHI, HIROSHIMA, JAPAN 736-0084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8567770
US20120007294
13146739
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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