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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : IKEDA, SUSUMU
Total Assignments: 24
Assignment: 1
Reel/Frame:004754/0573   Pages: 2
Recorded: 08/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/28/1987
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI,
A CORP OF JAPAN
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07061474
Correspondence name and address
BANNER, BIRCH, MC KIE AND BECKETT
ONE THOMAS CIRCLE, N.W.,
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:004753/0667   Pages: 2
Recorded: 09/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/20/1987
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI,
A CORP. OF JAPAN
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07061475
Correspondence name and address
BANNER, BIRCH, MC KIE AND BECKETT
ONE THOMAS CIRCLE, N.W.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:004802/0960   Pages: 2
Recorded: 12/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/09/1987
2
Exec Dt:
12/09/1987
3
Exec Dt:
12/09/1987
4
Exec Dt:
12/09/1987
5
Exec Dt:
12/09/1987
6
Exec Dt:
12/09/1987
7
Exec Dt:
12/09/1987
Assignee
1
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07115084
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE
2000 NORTH 15TH STREET, SUITE 409
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:004872/0951   Pages: 2
Recorded: 03/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/07/1988
2
Exec Dt:
03/07/1988
3
Exec Dt:
03/07/1988
4
Exec Dt:
03/07/1988
5
Exec Dt:
03/07/1988
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07141191
Correspondence name and address
BANNER, BIRCH, MCKIE & BECKETT
SIXTH FLOOR
ONE THOMAS CIRCLE, N.W.
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:004954/0976   Pages: 2
Recorded: 11/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/02/1988
Assignee
1
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07245626
Correspondence name and address
BANNER, BIRCH, MCKIE & BECKETT
SIXTH FLOOR
ONE THOMAS CIRCLE, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:006295/0891   Pages: 3
Recorded: 10/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/14/1992
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA, 372, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07960682
Correspondence name and address
BAKER & BOTTS
SCOTT F. PARTRIDGE
555 13TH STREET
SUITE 500 EAST
WASHINGTON, D.C. 20004
Assignment: 7
Reel/Frame:006652/0977   Pages: 3
Recorded: 08/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/1993
2
Exec Dt:
08/06/1993
3
Exec Dt:
08/06/1993
4
Exec Dt:
08/06/1993
5
Exec Dt:
08/06/1993
Assignee
1
1006 OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08078572
Correspondence name and address
ANDREW L. NEY
RATNER & PRESTIA
500 N. GULPH ROAD
POST OFFICE BOX 980
VALLEY FORGE, PA 19482
Assignment: 8
Reel/Frame:007351/0485   Pages: 5
Recorded: 02/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/1995
2
Exec Dt:
01/26/1995
3
Exec Dt:
01/26/1995
4
Exec Dt:
01/24/1995
5
Exec Dt:
01/24/1995
6
Exec Dt:
01/24/1995
7
Exec Dt:
01/24/1995
Assignee
1
NO. 20 KOTOBUKI-CHO, ISESAKI-SHI
GUMMA-KEN 372, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08323221
Correspondence name and address
CONRAD R. SOLUM, JR., ESQ.
LYON & LYON
FIRST INTERSTATE WORLD CENTER
633 WEST FIFTH STREET
LOS ANGELES, CALIFORNIA 90071-2066
Assignment: 9
Reel/Frame:007517/0471   Pages: 4
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1995
2
Exec Dt:
05/19/1995
3
Exec Dt:
05/19/1995
4
Exec Dt:
05/19/1995
5
Exec Dt:
05/19/1995
6
Exec Dt:
05/19/1995
7
Exec Dt:
05/19/1995
8
Exec Dt:
05/19/1995
Assignee
1
NO.1-1, MINAMI AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08480248
Correspondence name and address
CONRAD R. SOLUM, JR, ESQ.
LYON & LYON
FIRST INTERSTATE WORLD CENTER
SUITE 4700 - 633 WEST FIFTH STREET
LOS ANGELES, CALIFORNIA 90071-2066
Assignment: 10
Reel/Frame:007530/0474   Pages: 4
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1995
2
Exec Dt:
05/19/1995
3
Exec Dt:
05/19/1995
4
Exec Dt:
05/19/1995
5
Exec Dt:
05/19/1995
6
Exec Dt:
05/19/1995
7
Exec Dt:
05/19/1995
8
Exec Dt:
05/19/1995
Assignees
1
NO. 1-1, MINAMI AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107
2
NO. 20, KOTOBUKI-CHO. ISESAKI-SHI
GUNMA, JAPAN 372
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08484405
Correspondence name and address
CONRAD R. SOLUM, JR., ESQ.
LYON & LYON
FIRST INTERSTATE WORLD CENTER
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 11
Reel/Frame:007547/0646   Pages: 4
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/19/1995
2
Exec Dt:
05/19/1995
3
Exec Dt:
05/19/1995
4
Exec Dt:
05/19/1995
5
Exec Dt:
05/19/1995
6
Exec Dt:
05/19/1995
Assignee
1
NO. 1-1, MINAMI AOYAMA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08477920
Correspondence name and address
LYON & LYON
CONRAD R. SOLUM, JR., ESQ.
FIRST INTERSTATE WORLD CENTER
SUITE 4700, 633 WEST FIFTH STREET
LOS ANGELES, CA 90071-2066
Assignment: 12
Reel/Frame:007756/0798   Pages: 6
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/1995
2
Exec Dt:
06/02/1995
3
Exec Dt:
06/02/1995
4
Exec Dt:
06/01/1995
5
Exec Dt:
06/01/1995
6
Exec Dt:
06/01/1995
7
Exec Dt:
06/01/1995
8
Exec Dt:
06/01/1995
Assignee
1
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU
TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08477869
Correspondence name and address
LYON & LYON
CONRAD R. SOLUM, JR., ESQ.
FIRST INTERSTATE WORLD CENTER
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CA 90071-2066
Assignment: 13
Reel/Frame:007564/0754   Pages: 5
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/1995
2
Exec Dt:
06/03/1995
3
Exec Dt:
06/05/1995
4
Exec Dt:
06/05/1995
5
Exec Dt:
06/05/1995
6
Exec Dt:
06/05/1995
7
Exec Dt:
06/05/1995
Assignee
1
NO. 20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA-KEN, 372, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08479331
Correspondence name and address
CONRAD R. SOLUM, JR., ESQ.
LYON & LYON
FIRST INTERSTATE WORLD CENTER
SUITE 4700, 633 WEST FIFTH STREET
LOS ANGELES, CA 90071-2066
Assignment: 14
Reel/Frame:008291/0981   Pages: 3
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/05/1996
Assignee
1
20 KOTOBUKI-CHO, ISESAKI-SHI
GUNMA 372, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08473958
Correspondence name and address
SCOTT F. PARTRIDGE
BAKER & BOTTS, L.L.P.
THE WARNER, SUITE 1300
1299 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20004-2400
Assignment: 15
Reel/Frame:009365/0960   Pages: 3
Recorded: 08/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/1998
2
Exec Dt:
07/30/1998
Assignee
1
20 KOTOBUKI-CHO
ISESAKI-SHI, GUNMA 372-8602, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08887077
Correspondence name and address
BAKER & BOTTS, L.L.P.
SCOTT F. PARTRIDGE
THE WARNER; SUITE 1300
1299 PENNSYLVANIA AVE., N.W.
WASHINGTON, D.C. 20004-2400
Assignment: 16
Reel/Frame:018493/0206   Pages: 3
Recorded: 10/27/2006
Attorney Dkt #:101136-00129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2006
2
Exec Dt:
09/30/2006
3
Exec Dt:
09/20/2006
4
Exec Dt:
09/30/2006
5
Exec Dt:
10/03/2006
6
Exec Dt:
09/25/2006
7
Exec Dt:
09/25/2006
8
Exec Dt:
10/11/2006
Assignee
1
2500, HAGIZONO, CHIGASAKI-SHI
KANAGAWA, JAPAN 253-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588507
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, NW, SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 17
Reel/Frame:035846/0505   Pages: 4
Recorded: 06/16/2015
Attorney Dkt #:029929.00066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/09/2015
2
Exec Dt:
03/13/2015
3
Exec Dt:
03/13/2015
4
Exec Dt:
03/16/2015
5
Exec Dt:
03/16/2015
Assignee
1
2500, HAGISONO
CHIGASAKI-SHI, KANAGAWA, JAPAN 253-8543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14652423
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:042634/0960   Pages: 7
Recorded: 06/07/2017
Attorney Dkt #:HITACHI2-111401268US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2017
2
Exec Dt:
05/15/2017
3
Exec Dt:
04/25/2017
4
Exec Dt:
05/09/2017
5
Exec Dt:
05/10/2017
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15533675
Correspondence name and address
VOLPE AND KOENIG, P.C.
UNITED PLAZA
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 19
Reel/Frame:043026/0143   Pages: 7
Recorded: 07/17/2017
Attorney Dkt #:HITACHI2-111402358US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2017
2
Exec Dt:
05/24/2017
3
Exec Dt:
05/24/2017
4
Exec Dt:
06/02/2017
5
Exec Dt:
05/29/2017
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15543769
Correspondence name and address
VOLPE & KOENIG, P.C.
30 SOUTH 17TH STREET
SUITE 1800
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:044426/0772   Pages: 2
Recorded: 12/18/2017
Attorney Dkt #:093704-0331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2017
2
Exec Dt:
11/28/2017
3
Exec Dt:
11/13/2017
4
Exec Dt:
11/13/2017
Assignee
1
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15577063
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 21
Reel/Frame:061334/0933   Pages: 4
Recorded: 10/06/2022
Attorney Dkt #:221832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2022
2
Exec Dt:
09/27/2022
3
Exec Dt:
09/27/2022
4
Exec Dt:
09/26/2022
5
Exec Dt:
09/22/2022
Assignee
1
1-1, HIGASHIKAWASAKI-CHO 3-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 650-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17917353
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:061335/0883   Pages: 3
Recorded: 10/06/2022
Attorney Dkt #:221808
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2022
2
Exec Dt:
09/26/2022
Assignee
1
1-1, HIGASHIKAWASAKI-CHO 3-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 650-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17917371
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 23
Reel/Frame:062260/0352   Pages: 4
Recorded: 01/03/2023
Attorney Dkt #:222701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2022
2
Exec Dt:
12/06/2022
3
Exec Dt:
12/06/2022
4
Exec Dt:
12/05/2022
5
Exec Dt:
12/02/2022
Assignee
1
1-1, HIGASHIKAWASAKI-CHO 3-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 650-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18014247
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
Reel/Frame:062424/0283   Pages: 4
Recorded: 01/19/2023
Attorney Dkt #:222582
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2022
2
Exec Dt:
12/06/2022
3
Exec Dt:
12/06/2022
4
Exec Dt:
12/05/2022
5
Exec Dt:
12/02/2022
Assignee
1
1-1, HIGASHIKAWASAKI-CHO 3-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 650-8670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18016956
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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