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Patent Assignment Assignor Details
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Assignor Name : SEKIZAWA, MITSUHIRO
Total Assignments: 15
Assignment: 1
Reel/Frame:022558/0420   Pages: 5
Recorded: 04/17/2009
Attorney Dkt #:08FC-025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2009
2
Exec Dt:
04/13/2009
3
Exec Dt:
04/13/2009
4
Exec Dt:
04/13/2009
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12425430
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:037224/0098   Pages: 3
Recorded: 12/07/2015
Attorney Dkt #:08FC-025C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2009
2
Exec Dt:
04/13/2009
3
Exec Dt:
04/13/2009
4
Exec Dt:
04/13/2009
Assignee
1
12-4, HIGASHI-SHINAGAWA 4-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14960600
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 3
Reel/Frame:027416/0606   Pages: 4
Recorded: 12/20/2011
Attorney Dkt #:11FC-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/16/2011
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13330853
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 4
Reel/Frame:027938/0775   Pages: 4
Recorded: 03/27/2012
Attorney Dkt #:12FC-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2012
2
Exec Dt:
03/21/2012
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13431492
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:028072/0893   Pages: 4
Recorded: 04/19/2012
Attorney Dkt #:12FC-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2012
2
Exec Dt:
04/17/2012
3
Exec Dt:
04/17/2012
4
Exec Dt:
04/17/2012
5
Exec Dt:
04/17/2012
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13450616
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:038916/0905   Pages: 4
Recorded: 06/15/2016
Attorney Dkt #:12FC-005D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2012
2
Exec Dt:
04/17/2012
3
Exec Dt:
04/17/2012
4
Exec Dt:
04/17/2012
5
Exec Dt:
04/17/2012
Assignee
1
12-4, HIGASHI-SHINAGAWA 4-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15182716
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 7
Reel/Frame:028408/0754   Pages: 4
Recorded: 06/20/2012
Attorney Dkt #:12FC-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/20/2012
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13527711
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 8
Reel/Frame:030252/0722   Pages: 4
Recorded: 04/19/2013
Attorney Dkt #:13FC-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2013
2
Exec Dt:
04/17/2013
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13866143
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:030555/0529   Pages: 2
Recorded: 05/16/2013
Attorney Dkt #:1713.1127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/25/2013
2
Exec Dt:
04/25/2013
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU, TOKYO 141-8630, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13890703
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: WILLIAM F. HERBERT
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:030647/0625   Pages: 2
Recorded: 05/29/2013
Attorney Dkt #:2007.1067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2013
2
Exec Dt:
05/14/2013
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU
TOKYO 141-8630, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13901801
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: RICHARD A. GOLLHOFER
1201 NEW YORK AVE., N.W, 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:030660/0350   Pages: 5
Recorded: 06/21/2013
Attorney Dkt #:13FC-008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/05/2013
2
Exec Dt:
06/05/2013
3
Exec Dt:
06/05/2013
4
Exec Dt:
06/05/2013
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13923469
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:031080/0613   Pages: 5
Recorded: 08/26/2013
Attorney Dkt #:13FC-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2013
2
Exec Dt:
08/23/2013
3
Exec Dt:
08/23/2013
4
Exec Dt:
08/23/2013
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13975442
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:033513/0541   Pages: 3
Recorded: 08/12/2014
Attorney Dkt #:14FC-026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2014
2
Exec Dt:
08/06/2014
3
Exec Dt:
08/06/2014
4
Exec Dt:
08/06/2014
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14457164
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 14
Reel/Frame:034026/0097   Pages: 4
Recorded: 10/24/2014
Attorney Dkt #:14FC-031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2014
2
Exec Dt:
10/17/2014
3
Exec Dt:
10/17/2014
4
Exec Dt:
10/17/2014
5
Exec Dt:
10/17/2014
Assignee
1
3-5, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14522697
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 15
Reel/Frame:047082/0567   Pages: 10
Recorded: 10/05/2018
Attorney Dkt #:2609.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2018
2
Exec Dt:
09/25/2018
3
Exec Dt:
09/25/2018
4
Exec Dt:
09/25/2018
5
Exec Dt:
09/25/2018
6
Exec Dt:
09/25/2018
7
Exec Dt:
09/25/2018
8
Exec Dt:
09/25/2018
Assignees
1
MITSUI SUMITOMO MARINE TEPCO BUILDING
6-1, KYOBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 104-0031
2
12-4, HIGASHI-SHINAGAWA 4-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 140-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16151687
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE NW
7TH FLOOR
WASHINGTON, DC 20005

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