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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 : KOIZUMI, KENJIRO
Total Assignments: 7
Assignment: 1
Reel/Frame:020786/0358   Pages: 3
Recorded: 04/03/2008
Attorney Dkt #:033082 M 490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2008
2
Exec Dt:
02/15/2008
Assignee
1
3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO 107-8481, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11984843
Correspondence name and address
MICHAEL A. MAKUCH
SMITH GAMBRELL & RUSSELL, LLP
1130 CONNECTICUT AVENUE - SUITE 1130
WASHINGTON, DC 200036
Assignment: 2
Reel/Frame:023634/0631   Pages: 3
Recorded: 12/10/2009
Attorney Dkt #:351909US26PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/01/2009
2
Exec Dt:
12/01/2009
3
Exec Dt:
12/01/2009
Assignee
1
AKASAKA BIZ TOWER, 3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12663134
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:027599/0449   Pages: 3
Recorded: 01/26/2012
Attorney Dkt #:393319US41PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2012
2
Exec Dt:
01/20/2012
3
Exec Dt:
01/20/2012
4
Exec Dt:
01/20/2012
Assignee
1
AKASAKA BIZ TOWER, 3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13386572
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:027753/0978   Pages: 3
Recorded: 02/23/2012
Attorney Dkt #:395185US41
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/2012
2
Exec Dt:
02/14/2012
3
Exec Dt:
02/14/2012
Assignee
1
AKASAKA BIZ TOWER, 3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13403346
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:029629/0865   Pages: 5
Recorded: 01/15/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2012
2
Exec Dt:
10/31/2012
3
Exec Dt:
10/31/2012
4
Exec Dt:
10/31/2012
Assignee
1
AKASAKA BIZ TOWER, 3-1, AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13665724
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:036648/0123   Pages: 5
Recorded: 09/24/2015
Attorney Dkt #:34129U_KIM&CHANG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2015
2
Exec Dt:
05/29/2015
Assignee
1
AKASAKA BIZ TOWER, 3-1, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14779577
Correspondence name and address
STEPHANIE MAJKUT
112 SOUTH WEST STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:057452/0957   Pages: 17
Recorded: 09/10/2021
Attorney Dkt #:35470-49928/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2021
2
Exec Dt:
08/24/2021
3
Exec Dt:
08/31/2021
4
Exec Dt:
08/27/2021
5
Exec Dt:
08/30/2021
Assignee
1
3-1 AKASAKA 5-CHOME, MINATO-KU
TOKYO, JAPAN 107-6325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17438132
Correspondence name and address
DOHYUN AHN
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041

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