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Patent Assignment Assignor Details
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Assignor Name : SEKIGUCHI, SHIGEAKI
Total Assignments: 11
Assignment: 1
Reel/Frame:014305/0154   Pages: 3
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, SUGURU
Exec Dt:
06/11/2003
2
SODA, HARUHISA
Exec Dt:
06/23/2003
3
SEKIGUCHI, SHIGEAKI
Exec Dt:
06/16/2003
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872966
US20040016920
10620423
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:021455/0733   Pages: 2
Recorded: 08/28/2008
Attorney Dkt #:082090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKIGUCHI, SHIGEAKI
Exec Dt:
07/02/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7852894
US20090059988
12199099
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 3
Reel/Frame:023653/0112   Pages: 2
Recorded: 12/15/2009
Attorney Dkt #:091291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINSUKE
Exec Dt:
12/03/2009
2
SEKIGUCHI, SHIGEAKI
Exec Dt:
12/03/2009
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8472109
US20100245990
12636209
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 4
Reel/Frame:026446/0406   Pages: 2
Recorded: 06/15/2011
Attorney Dkt #:110654
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKIGUCHI, SHIGEAKI
Exec Dt:
04/27/2011
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420993
US20110233379
13152779
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 5
Reel/Frame:029083/0655   Pages: 3
Recorded: 10/05/2012
Attorney Dkt #:120396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, LEI
Exec Dt:
09/07/2012
2
SEKIGUCHI, SHIGEAKI
Exec Dt:
09/07/2012
3
TANAKA, SHINSUKE
Exec Dt:
09/07/2012
4
KAWAGUCHI, KENICHI
Exec Dt:
09/07/2012
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809906
US20130126941
13613177
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:029741/0098   Pages: 2
Recorded: 02/01/2013
Attorney Dkt #:11-40481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKIGUCHI, SHIGEAKI
Exec Dt:
01/21/2013
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8923659
US20130243365
13754927
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:033531/0986   Pages: 3
Recorded: 08/13/2014
Attorney Dkt #:11-40777
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKIGUCHI, SHIGEAKI
Exec Dt:
06/18/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9425899
US20140321848
14329529
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:033884/0030   Pages: 5
Recorded: 10/03/2014
Attorney Dkt #:140294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, TAKESHI
Exec Dt:
08/01/2014
2
SEKIGUCHI, SHIGEAKI
Exec Dt:
08/29/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150117818
14488727
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
4TH FLOOR
1420 K STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:035733/0197   Pages: 17
Recorded: 05/28/2015
Attorney Dkt #:14-00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, SHIGEAKI
Exec Dt:
03/16/2015
2
IMAIZUMI, NOBUHIRO
Exec Dt:
03/14/2015
3
AKAMATSU, TOSHIYA
Exec Dt:
03/06/2015
4
TADAKI, SHINJI
Exec Dt:
03/16/2015
5
HAYAKAWA, AKINORI
Exec Dt:
03/17/2015
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9235001
US20150323738
14686999
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:036822/0908   Pages: 4
Recorded: 10/19/2015
Attorney Dkt #:150285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, MOTOYUKI
Exec Dt:
09/17/2015
2
SEKIGUCHI, SHIGEAKI
Exec Dt:
09/17/2015
Assignees
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
2
PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
20-10, SEKIGUCHI 1-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160091667
14865363
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K STREET, N.W.
4TH FLOOR
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:042994/0505   Pages: 4
Recorded: 07/13/2017
Attorney Dkt #:170175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, TSUYOSHI
Exec Dt:
06/01/2017
2
SEKIGUCHI, SHIGEAKI
Exec Dt:
06/05/2017
Assignees
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
2
PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
20-10, SEKIGUCHI 1-CHOME, BUNKYO-KU,
TOKYO, JAPAN 112-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001607
US20180031786
15643873
Correspondence name and address
KRATZ, QUINTOS & HANSON, LLP
1420 K ST NW
4TH FLOOR
WASHINGTON, DC 20005

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