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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 : SAKUMA, AKIRA
Total Assignments: 14
Assignment: 1
Reel/Frame:004075/0003   Pages: 1
Recorded: 12/30/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/10/1982
Assignee
1
3-7, HOJO 1-CHOME, SUMIDA-KU
A CORP. OF JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
04722749
Correspondence name and address
STEINBERG & RASKIN
60 EAST 42ND ST.
NEW YORK, N.Y. 10165
Assignment: 2
Reel/Frame:008982/0457   Pages: 3
Recorded: 02/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/1998
2
Exec Dt:
02/06/1998
3
Exec Dt:
02/06/1998
4
Exec Dt:
02/06/1998
Assignee
1
16, OAZA-TOWADA, KAMISU-MACHI-KASHIMA-GUN
IBARAKI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08993159
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 3
Reel/Frame:010203/0229   Pages: 3
Recorded: 09/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1999
2
Exec Dt:
08/26/1999
3
Exec Dt:
08/26/1999
4
Exec Dt:
08/26/1999
5
Exec Dt:
08/26/1999
6
Exec Dt:
08/26/1999
Assignee
1
72, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA-KEN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09296420
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 4
Reel/Frame:011310/0104   Pages: 3
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2000
2
Exec Dt:
10/02/2000
3
Exec Dt:
10/02/2000
4
Exec Dt:
10/02/2000
5
Exec Dt:
10/02/2000
Assignee
1
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09654871
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ET AL
MARVIN J. SPIVAK, ATTORNEYS AT LAW
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:013818/0093   Pages: 2
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/24/2002
Assignee
1
16, OAZA-TOWADA, KAMISU-MACHI, KASHIMA-GUN
IBARAKI-KEN, JAPAN 314-0198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10169143
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:013810/0510   Pages: 2
Recorded: 02/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/2003
Assignee
1
17-22, AKASAKA 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10372850
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ROBERT J. GAYBRICK
1111 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:013859/0296   Pages: 2
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/04/2003
Assignee
1
17-22, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10382621
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:032347/0636   Pages: 4
Recorded: 03/04/2014
Attorney Dkt #:160778
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2014
2
Exec Dt:
02/25/2014
Assignee
1
7-3, AKASAKA 9-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14196679
Correspondence name and address
JAMES A. OLIFF
OLIFF, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:036554/0502   Pages: 4
Recorded: 09/14/2015
Attorney Dkt #:Q222284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2015
2
Exec Dt:
07/03/2015
Assignee
1
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14852759
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:036554/0553   Pages: 4
Recorded: 09/14/2015
Attorney Dkt #:Q222284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2015
2
Exec Dt:
07/03/2015
3
Exec Dt:
07/03/2015
Assignee
1
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14852759
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:042279/0148   Pages: 11
Recorded: 05/08/2017
Attorney Dkt #:176483
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2017
2
Exec Dt:
03/30/2017
3
Exec Dt:
03/30/2017
4
Exec Dt:
03/27/2017
5
Exec Dt:
03/24/2017
Assignee
1
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15589343
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:042339/0519   Pages: 11
Recorded: 05/11/2017
Attorney Dkt #:176567
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2017
2
Exec Dt:
03/31/2017
3
Exec Dt:
03/31/2017
4
Exec Dt:
03/29/2017
5
Exec Dt:
03/31/2017
Assignee
1
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15592548
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:042424/0520   Pages: 11
Recorded: 05/18/2017
Attorney Dkt #:176671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2017
2
Exec Dt:
05/08/2017
3
Exec Dt:
05/08/2017
4
Exec Dt:
05/02/2017
5
Exec Dt:
04/28/2017
Assignee
1
7-3, AKASAKA 9-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15598650
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:044945/0281   Pages: 5
Recorded: 02/15/2018
Attorney Dkt #:0079113-000007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2018
2
Exec Dt:
01/15/2018
3
Exec Dt:
01/15/2018
4
Exec Dt:
01/15/2018
5
Exec Dt:
01/15/2018
6
Exec Dt:
01/15/2018
Assignee
1
2-3-39, HIGASHIAIKAWA
KURUME-SHI, FUKUOKA, JAPAN 839-0809
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15753093
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22314-2727

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