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Patent Assignment Assignor Details
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Assignor Name : OTSUBO, KOJI
Total Assignments: 18
Assignment: 1
Reel/Frame:006670/0066   Pages: 2
Recorded: 08/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOJI, HAJIME
Exec Dt:
07/30/1993
2
OTSUBO, KOJI
Exec Dt:
07/30/1993
3
IKEDA, TATSUROH
Exec Dt:
07/30/1993
4
MATSUDA, MANABU
Exec Dt:
07/30/1993
5
ISHIKAWA, HIROSHI
Exec Dt:
07/30/1993
Assignee
1
FUJITSU LIMITED
1015, KAMIKODANAKA, NAKAHARA-KU KAWASAKI-SHI, KANAGAWA 211, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5373520
NONE
08104643
Correspondence name and address
STAAS & HALSEY
JAMES D. HALSEY, JR.
1825 K STREET, N.W.
SUITE 816
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:007001/0606   Pages: 3
Recorded: 04/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, KOJI
Exec Dt:
04/22/1994
2
SHOJI, HAJIME
Exec Dt:
04/22/1994
Assignee
1
FUJITSU LIMITED
1015, KAMIKODANAKA, NAKAHARA-KU
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5404370
NONE
08235792
Correspondence name and address
WILLIAM F. WESTERMAN
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
STE. 1000, 1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:012265/0470   Pages: 3
Recorded: 10/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
09/06/2001
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU
1-1 KAMIKODANAKA 4-CHOME
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6728287
US20020094001
09978570
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ETAL
WILLIAM L. BROOKS
1725 K STREET NW SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:013550/0244   Pages: 3
Recorded: 12/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
11/06/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7099363
US20030174750
10309270
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
JOHN F. CARNEY
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 5
Reel/Frame:014132/0365   Pages: 4
Recorded: 05/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKADA, MASAHIRO
Exec Dt:
05/06/2003
2
NAKAMURA, YOSHIYUKI
Exec Dt:
05/06/2003
3
OTSUBO, KOJI
Exec Dt:
05/06/2003
4
TOJIMA, KAZUO
Exec Dt:
05/06/2003
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030224241
10448389
Correspondence name and address
KENYON & KENYON
MARK H. NEBLETT
1500 K STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005-1257
Assignment: 6
Reel/Frame:015419/0845   Pages: 3
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, KOJI
Exec Dt:
05/14/2004
2
NAKATA, YOSHIAKI
Exec Dt:
05/14/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7595508
US20050045868
10857920
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL.
MEL R. QUINTOS
1725 K STREET N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:016128/0288   Pages: 3
Recorded: 12/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
12/10/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7564883
US20050271103
11020214
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS ET AL.
1725K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:017524/0130   Pages: 3
Recorded: 01/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATORI, NOBUAKI
Exec Dt:
01/06/2006
2
YAMAMOTO, TSUYOSHI
Exec Dt:
01/06/2006
3
OTSUBO, KOJI
Exec Dt:
01/06/2006
4
ARAKAWA, YASUHIKO
Exec Dt:
01/06/2006
Assignees
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
2
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO 113-8656, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7522647
US20060222028
11341588
Correspondence name and address
ARMSTRONG KRATZ QUINTOS HANSON & BROOKS
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Domestic representative
Assignment: 9
Reel/Frame:017614/0487   Pages: 3
Recorded: 02/24/2006
Attorney Dkt #:060165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, KOJI
Exec Dt:
02/10/2006
2
KUWATSUKA, HARUHIKO
Exec Dt:
02/10/2006
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7436586
US20060279835
11360662
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, ET AL.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:020533/0795   Pages: 2
Recorded: 02/20/2008
Attorney Dkt #:072593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
02/06/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI,
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8130443
US20080198444
12033398
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 11
Reel/Frame:027006/0982   Pages: 2
Recorded: 10/03/2011
Attorney Dkt #:10-51671
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWATA, NAOKI
Exec Dt:
09/01/2011
2
OTSUBO, KOJI
Exec Dt:
09/01/2011
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8965201
US20120121259
13235685
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:036343/0704   Pages: 3
Recorded: 08/18/2015
Attorney Dkt #:2485.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
08/05/2015
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150349911
14826561
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:036479/0445   Pages: 3
Recorded: 09/02/2015
Attorney Dkt #:2275.1029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
08/19/2015
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160142131
14841831
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:045742/0745   Pages: 3
Recorded: 05/08/2018
Attorney Dkt #:2275.1049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
04/27/2018
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10411823
US20180337744
15970976
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE NW
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:048992/0128   Pages: 3
Recorded: 04/25/2019
Attorney Dkt #:2231.1032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
04/17/2019
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714896
US20190348810
16390572
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVENUE NW
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:052419/0073   Pages: 4
Recorded: 04/16/2020
Attorney Dkt #:2275.1059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, TOMONORI
Exec Dt:
03/11/2020
2
ISHIZAKA, TETSUO
Exec Dt:
03/11/2020
3
OTSUBO, KOJI
Exec Dt:
03/11/2020
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11710914
US20200373691
16849474
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:054763/0314   Pages: 3
Recorded: 12/29/2020
Attorney Dkt #:2279.1022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OTSUBO, KOJI
Exec Dt:
12/21/2020
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11309985
US20210273737
17136177
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE. N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:062040/0318   Pages: 5
Recorded: 12/09/2022
Attorney Dkt #:2275.1099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUBO, KOJI
Exec Dt:
11/24/2022
2
TAKABAYASHI, KAZUMASA
Exec Dt:
11/24/2022
3
SUGIYAMA, MASAKI
Exec Dt:
11/24/2022
4
MAKINO, SHUNTARO
Exec Dt:
11/24/2022
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230231632
18077829
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005

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