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Patent Assignment Assignor Details
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Assignor Name : YOSHIDA, YOSHIHIKO
Total Assignments: 19
Assignment: 1
Reel/Frame:016210/0918   Pages: 4
Recorded: 01/24/2005
Attorney Dkt #:1075.1335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, SHINJI
Exec Dt:
01/06/2005
2
ITOU, TOMOYUKI
Exec Dt:
01/18/2005
3
TAKAHASHI, YOSHIHIRO
Exec Dt:
01/06/2005
4
OMORI, YASUHIRO
Exec Dt:
01/14/2005
5
YOSHIDA, YOSHIHIKO
Exec Dt:
01/14/2005
6
DOI, MASAHARU
Exec Dt:
01/11/2005
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7079732
US20050265663
11039945
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: PAUL I. KRAVETZ
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:022091/0503   Pages: 2
Recorded: 12/24/2008
Attorney Dkt #:1081.1324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, SHINJI
Exec Dt:
11/27/2008
2
YOSHIDA, YOSHIHIKO
Exec Dt:
11/27/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090269017
12318312
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: H. J. STAAS
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:024078/0554   Pages: 2
Recorded: 03/09/2010
Attorney Dkt #:2221.1303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, MASAKI
Exec Dt:
01/04/2010
2
YOSHIDA, YOSHIHIKO
Exec Dt:
01/06/2010
3
ISHII, AKIRA
Exec Dt:
01/04/2010
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8374467
US20100232737
12719905
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: PAUL I. KRAVETZ
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 4
Reel/Frame:025642/0359   Pages: 2
Recorded: 01/10/2011
Attorney Dkt #:2280.1002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, MASAKI
Exec Dt:
12/13/2010
2
YOSHIDA, YOSHIHIKO
Exec Dt:
12/15/2010
3
KAWASHIMA, YOSHITADA
Exec Dt:
12/13/2010
4
SASAKI, TOYOKAZU
Exec Dt:
12/15/2010
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8831385
US20110194802
12987306
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: PAUL I. KRAVETZ
1201 NEW YORK AVE., N.W., 7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:028604/0566   Pages: 2
Recorded: 07/16/2012
Attorney Dkt #:2279.1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, MASAKI
Exec Dt:
05/15/2012
2
YOSHIDA, YOSHIHIKO
Exec Dt:
05/10/2012
3
KUBOTA, YOSHINOBU
Exec Dt:
05/15/2012
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130039612
13538094
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: RICHARD A. GOLLHOFER
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:033305/0044   Pages: 14
Recorded: 07/14/2014
Attorney Dkt #:2223.1016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, SHINJI
Exec Dt:
06/20/2014
2
YOSHIDA, YOSHIHIKO
Exec Dt:
06/30/2014
3
ITO, TOMOYUKI
Exec Dt:
06/30/2014
4
TAKAHASHI, YOSHIHIRO
Exec Dt:
06/20/2014
5
KUBOTA, YOSHINOBU
Exec Dt:
06/26/2014
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9335490
US20150016771
14329026
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:033749/0409   Pages: 6
Recorded: 09/16/2014
Attorney Dkt #:141108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARA, NOBUHIDE
Exec Dt:
08/22/2014
2
TANIMOTO, KOICHI
Exec Dt:
08/22/2014
3
YOSHIDA, YOSHIHIKO
Exec Dt:
08/22/2014
4
SAKAGUCHI, YUKIHIRO
Exec Dt:
08/22/2014
5
YOSHIOKA, MASAHIRO
Exec Dt:
08/22/2014
6
OGATA, FUMIKAZU
Exec Dt:
08/22/2014
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150053377
14464424
Correspondence name and address
WESTERMAN, HATTORI, DANIELS&ADRIAN, LLP.
1250 CONNECTICUT AVE., NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:035022/0735   Pages: 14
Recorded: 02/25/2015
Attorney Dkt #:2275.1023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIHIKO
Exec Dt:
01/30/2015
2
DOI, MASAHARU
Exec Dt:
01/26/2015
3
KUBOTA, YOSHINOBU
Exec Dt:
01/26/2015
4
SUGIYAMA, MASAKI
Exec Dt:
01/27/2015
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150261019
14630024
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:037132/0337   Pages: 14
Recorded: 11/24/2015
Attorney Dkt #:2279.1009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOI, MASAHARU
Exec Dt:
10/29/2015
2
YOSHIDA, YOSHIHIKO
Exec Dt:
10/29/2015
3
KUBOTA, YOSHINOBU
Exec Dt:
10/29/2015
4
KAWASHIMA, YOSHITADA
Exec Dt:
10/29/2015
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
US20160223881
14946078
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:042659/0070   Pages: 4
Recorded: 06/09/2017
Attorney Dkt #:2279.1013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIHIKO
Exec Dt:
05/15/2017
2
DOI, MASAHARU
Exec Dt:
05/15/2017
3
KUBOTA, YOSHINOBU
Exec Dt:
05/15/2017
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082683
US20180031869
15617478
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:043023/0058   Pages: 5
Recorded: 07/17/2017
Attorney Dkt #:2275.1041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, SHINTARO
Exec Dt:
06/23/2017
2
YOSHIDA, YOSHIHIKO
Exec Dt:
06/23/2017
3
KUBOTA, YOSHINOBU
Exec Dt:
06/23/2017
4
DOI, MASAHARU
Exec Dt:
06/23/2017
5
OHMORI, YASUHIRO
Exec Dt:
06/23/2017
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303036
US20180081251
15647719
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE NW
SUITE 700
WASHINGTON, 20005 JAPAN
Assignment: 12
Reel/Frame:043852/0051   Pages: 5
Recorded: 10/12/2017
Attorney Dkt #:2223.1024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TOYOKAZU
Exec Dt:
09/14/2017
2
YOSHIDA, YOSHIHIKO
Exec Dt:
09/14/2017
3
OHMORI, YASUHIRO
Exec Dt:
09/14/2017
4
KUBOTA, YOSHINOBU
Exec Dt:
09/25/2017
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU 
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588 
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281748
US20180129083
15729220
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:049814/0714   Pages: 5
Recorded: 07/22/2019
Attorney Dkt #:2231.1035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMORI, YASUHIRO
Exec Dt:
07/09/2019
2
KUBOTA, YOSHINOBU
Exec Dt:
07/09/2019
3
DOI, MASAHARU
Exec Dt:
07/09/2019
4
TAKEUCHI, SHINTARO
Exec Dt:
07/09/2019
5
YOSHIDA, YOSHIHIKO
Exec Dt:
07/09/2019
Assignee
1
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10754179
US20200041824
16515573
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVENUE NW
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:052253/0393   Pages: 7
Recorded: 03/27/2020
Attorney Dkt #:074128-0240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATSUKA, SHINJI
Exec Dt:
03/02/2020
2
SASAKI, KENJI
Exec Dt:
03/03/2020
3
HARA, HIROKI
Exec Dt:
03/02/2020
4
OHMORI, YASUHIRO
Exec Dt:
03/12/2020
5
DOI, MASAHARU
Exec Dt:
03/12/2020
6
TAKEUCHI, SHINTARO
Exec Dt:
03/12/2020
7
YOSHIDA, YOSHIHIKO
Exec Dt:
03/17/2020
8
KUBOTA, YOSHINOBU
Exec Dt:
03/12/2020
Assignees
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
2
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210103165
16832647
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:052253/0400   Pages: 7
Recorded: 03/27/2020
Attorney Dkt #:074128-0241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATSUKA, SHINJI
Exec Dt:
03/02/2020
2
SASAKI, KENJI
Exec Dt:
03/03/2020
3
HARA, HIROKI
Exec Dt:
03/02/2020
4
OHMORI, YASUHIRO
Exec Dt:
03/12/2020
5
DOI, MASAHARU
Exec Dt:
03/12/2020
6
TAKEUCHI, SHINTARO
Exec Dt:
03/12/2020
7
YOSHIDA, YOSHIHIKO
Exec Dt:
03/17/2020
8
KUBOTA, YPSHINOBU
Exec Dt:
03/12/2020
Assignees
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
2
FUJITSU OPTICAL COMPONENTS LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11086149
US20200310216
16832784
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:059327/0013   Pages: 8
Recorded: 03/21/2022
Attorney Dkt #:2275.1080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, YOSHIHIKO
Exec Dt:
03/03/2022
2
MITAMURA, NOBUAKI
Exec Dt:
03/10/2022
3
MAKINO, SHUNTARO
Exec Dt:
03/03/2022
4
KUBOTA, YOSHINOBU
Exec Dt:
03/03/2022
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
US20220373828
17699746
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:059670/0397   Pages: 8
Recorded: 04/21/2022
Attorney Dkt #:2275.1084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKINO, SHUNTARO
Exec Dt:
03/17/2022
2
DOI, MASAHARU
Exec Dt:
03/16/2022
3
YOSHIDA, YOSHIHIKO
Exec Dt:
03/17/2022
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
US20220390775
17726249
Correspondence name and address
STAAS & HALSEY LLP
SUITE 700
1201 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:059667/0871   Pages: 11
Recorded: 04/21/2022
Attorney Dkt #:2275.1083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKINO, SHUNTARO
Exec Dt:
04/13/2022
2
KUBOTA, YOSHINOBU
Exec Dt:
04/11/2022
3
OHMORI, YASUHIRO
Exec Dt:
04/11/2022
4
DOI, MASAHARU
Exec Dt:
04/11/2022
5
SUGIYAMA, MASAKI
Exec Dt:
04/11/2022
6
TAKEUCHI, SHINTARO
Exec Dt:
04/11/2022
7
YOSHIDA, YOSHIHIKO
Exec Dt:
04/12/2022
8
MARUYAMA, SHINJI
Exec Dt:
04/11/2022
9
KURAHASHI, TERUO
Exec Dt:
04/11/2022
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
US20230004028
17725944
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:061139/0359   Pages: 14
Recorded: 09/19/2022
Attorney Dkt #:2275.1097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKINO, SHUNTARO
Exec Dt:
08/26/2022
2
KURAHASHI, TERUO
Exec Dt:
08/26/2022
3
KUBOTA, YOSHINOBU
Exec Dt:
08/26/2022
4
YOSHIDA, YOSHIHIKO
Exec Dt:
09/05/2022
5
MITAMURA, NOBUAKI
Exec Dt:
09/01/2022
6
TANAKA, TAKEHITO
Exec Dt:
09/08/2022
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
US20230161184
17947657
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
SUITE 700
WASHINGTON, DC 20005

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