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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, KATSUTOSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:010816/0351   Pages: 2
Recorded: 05/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
04/21/2000
2
KAWASHIMA, FUMIYUKI
Exec Dt:
04/21/2000
3
SAWA, TAKAO
Exec Dt:
04/21/2000
4
SAKURADA, SHINYA
Exec Dt:
04/21/2000
5
ARAI, TOMOHISA
Exec Dt:
04/21/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6317020
NONE
09573186
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 2
Reel/Frame:011589/0290   Pages: 3
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, TAKAO
Exec Dt:
01/31/2001
2
NAKAGAWA, KATSUTOSHI
Exec Dt:
01/31/2001
3
MURAKAMI, TERUO
Exec Dt:
01/24/2001
4
KOBAYASHI, TADAHIKO
Exec Dt:
01/24/2001
5
TAKAHASHI, HISASHI
Exec Dt:
01/24/2001
6
OBAMA, MASAO
Exec Dt:
01/24/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6545466
US20010022259
09801750
Correspondence name and address
PILLSBURY WINTHROP LLP
DALE S. LAZAR
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE NW, NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 3
Reel/Frame:011589/0299   Pages: 3
Recorded: 03/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, TAKAO
Exec Dt:
01/31/2001
2
NAKAGAWA, KATSUTOSHI
Exec Dt:
01/31/2001
3
TAKAHASHI, HISASHI
Exec Dt:
01/24/2001
4
MURAKAMI, TERUO
Exec Dt:
01/24/2001
5
OBAMA, MASAO
Exec Dt:
01/24/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6610425
US20010031373
09801741
Correspondence name and address
PILLSBURY WINTHROP LLP
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:013808/0283   Pages: 3
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, TAKAO
Exec Dt:
01/31/2001
2
NAKAGAWA, KATSUTOSHI
Exec Dt:
01/31/2001
3
MURAKAMI, TERUO
Exec Dt:
01/24/2001
4
KOBAYASHI, TADAHIKO
Exec Dt:
01/24/2001
5
TAKAHASHI, HISASHI
Exec Dt:
01/24/2001
6
OBAMA, MASAO
Exec Dt:
01/24/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6731111
US20030128029
10369762
Correspondence name and address
PILLSBURY WINTHROP LLP
GLENN J. PERRY
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:014125/0299   Pages: 3
Recorded: 05/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, TAKAO
Exec Dt:
01/31/2001
2
NAKAGAWA, KATSUTOSHI
Exec Dt:
01/31/2001
3
TAKAHASHI, HISASHI
Exec Dt:
01/24/2001
4
MURAKAMI, TERUO
Exec Dt:
01/24/2001
5
OBAMA, MASAO
Exec Dt:
01/24/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO
SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869700
US20030207144
10446813
Correspondence name and address
PILLSBURY WINTHROP LLP
GLENN J. PERRY
P.O. BOX 10500
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:014126/0014   Pages: 3
Recorded: 05/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, TAKAO
Exec Dt:
01/31/2001
2
NAKAGAWA, KATSUTOSHI
Exec Dt:
01/31/2001
3
TAKAHASHI, HISASHI
Exec Dt:
01/24/2001
4
MURAKAMI, TERUO
Exec Dt:
01/24/2001
5
OBAMA, MASAO
Exec Dt:
01/24/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030205353
10446961
Correspondence name and address
PILLSBURY WINTHROP LLP
GLENN J. PERRY
P.O. BOX 10500
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:020857/0528   Pages: 4
Recorded: 04/25/2008
Attorney Dkt #:325601US2X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
04/15/2008
2
INOUE, TETSUO
Exec Dt:
04/15/2008
3
SATO, AKIRA
Exec Dt:
04/15/2008
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN 235-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7920043
US20090045905
12091619
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:020875/0617   Pages: 4
Recorded: 04/30/2008
Attorney Dkt #:325711US2X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, TETSUO
Exec Dt:
04/15/2008
2
SATO, AKIRA
Exec Dt:
04/15/2008
3
NAKAGAWA, KATSUTOSHI
Exec Dt:
04/15/2008
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN 235-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7821371
US20090243780
12092092
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:021458/0284   Pages: 4
Recorded: 08/28/2008
Attorney Dkt #:005341.00220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
08/12/2008
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TOSHIBA MATERIALS CO., LTD.
8 SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D593515
NONE
29323644
Correspondence name and address
BANNER & WITCOFF
1100 13TH STREET NW SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 10
Reel/Frame:024947/0273   Pages: 4
Recorded: 09/07/2010
Attorney Dkt #:02887.0668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TSUTOMU
Exec Dt:
07/14/2010
2
FUNAYAMA, YOSHITAKA
Exec Dt:
07/14/2010
3
ITO, YUMI
Exec Dt:
07/20/2010
4
OOYA, YASUMASA
Exec Dt:
07/14/2010
5
SAKAI, RYO
Exec Dt:
07/20/2010
6
NAKAGAWA, KATSUTOSHI
Exec Dt:
07/20/2010
7
TAKEUCHI, HAJIME
Exec Dt:
07/20/2010
8
SHIRAKAWA, YASUHIRO
Exec Dt:
07/20/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8487330
US20110006325
12746665
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:024929/0268   Pages: 4
Recorded: 09/02/2010
Attorney Dkt #:365923US2XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TSUTOMU
Exec Dt:
08/10/2010
2
TAKEUCHI, HAJIME
Exec Dt:
08/10/2010
3
OOYA, YASUMASA
Exec Dt:
08/10/2010
4
NAKAGAWA, KATSUTOSHI
Exec Dt:
08/10/2010
5
ITO, YUMI
Exec Dt:
08/10/2010
6
TOYOSHIMA, MASAKI
Exec Dt:
08/10/2010
7
SHIRAKAWA, YASUHIRO
Exec Dt:
08/10/2010
8
SAKAI, RYO
Exec Dt:
08/10/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN 235-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8471283
US20110006334
12919287
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025794/0933   Pages: 4
Recorded: 02/11/2011
Attorney Dkt #:369699US2X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TSUTOMU
Exec Dt:
11/22/2010
2
OOYA, YASUMASA
Exec Dt:
11/22/2010
3
SAKAI, RYO
Exec Dt:
11/22/2010
4
NAKAGAWA, KATSUTOSHI
Exec Dt:
11/22/2010
5
TAKEUCHI, HAJIME
Exec Dt:
11/22/2010
6
ITO, YUMI
Exec Dt:
11/22/2010
7
SHIRAKAWA, YASUHIRO
Exec Dt:
11/22/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8288937
US20110128466
12955999
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:029334/0874   Pages: 4
Recorded: 11/21/2012
Attorney Dkt #:404388US2X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
08/30/2012
2
OOYA, YASUMASA
Exec Dt:
08/30/2012
3
FUNAYAMA, YOSHITAKA
Exec Dt:
08/30/2012
4
USUI, DAICHI
Exec Dt:
08/30/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933475
US20130240915
13609726
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:029334/0683   Pages: 4
Recorded: 11/21/2012
Attorney Dkt #:404493US2X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
09/07/2012
2
ITO, YUMI
Exec Dt:
09/10/2012
3
YAMAKAWA, MASAHIKO
Exec Dt:
09/10/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8723412
US20130241394
13609845
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:029450/0472   Pages: 4
Recorded: 12/12/2012
Attorney Dkt #:017447-0267
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOYA, YASUMASA
Exec Dt:
12/05/2012
2
YAMAKAWA, MASAHIKO
Exec Dt:
12/05/2012
3
SHIRAKAWA, YASUHIRO
Exec Dt:
12/05/2012
4
NAKAGAWA, KATSUTOSHI
Exec Dt:
12/05/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8955996
US20130100645
13711000
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 16
Reel/Frame:029870/0106   Pages: 4
Recorded: 02/25/2013
Attorney Dkt #:017447-0270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOYA, YASUMASA
Exec Dt:
02/12/2013
2
YAMAKAWA, MASAHIKO
Exec Dt:
02/12/2013
3
SHIRAKAWA, YASUHIRO
Exec Dt:
02/12/2013
4
NAKAGAWA, KATSUTOSHI
Exec Dt:
02/12/2013
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8796915
US20130169147
13774574
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 17
Reel/Frame:029983/0099   Pages: 4
Recorded: 03/13/2013
Attorney Dkt #:017447-0269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOYA, YASUMASA
Exec Dt:
02/21/2013
2
YAMAKAWA, MASAHIKO
Exec Dt:
02/21/2013
3
SHIRAKAWA, YASUHIRO
Exec Dt:
02/21/2013
4
NAKAGAWA, KATSUTOSHI
Exec Dt:
02/25/2013
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MATERIALS CO., LTD.
8, SHINSUGITA-CHO, ISOGO-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 235-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228718
US20130188333
13797192
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP SUITE 500
3000 K STREET, N.W.
WASHINGTON, DC 20007-5143
Assignment: 18
Reel/Frame:039458/0529   Pages: 3
Recorded: 08/16/2016
Attorney Dkt #:KATOSH.424APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
07/05/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10025750
US20170124017
15119312
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 19
Reel/Frame:057830/0493   Pages: 3
Recorded: 10/19/2021
Attorney Dkt #:539696US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
10/06/2021
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
2
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
72-34, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489880
US20220182422
17604798
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:063213/0934   Pages: 3
Recorded: 04/04/2023
Attorney Dkt #:08411.0652-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, KATSUTOSHI
Exec Dt:
12/09/2022
2
YAMADA, YUTA
Exec Dt:
12/09/2022
Assignee
1
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
72-34, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230273586
18040255
Correspondence name and address
FINNEGAN, HENDERSON
FINNEGAN HENDERSON
WASHINGTON, DC 20001

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