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Patent Assignment Assignor Details
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Assignor Name : SUGAWARA, KATSUYA
Total Assignments: 20
Assignment: 1
Reel/Frame:028954/0299   Pages: 5
Recorded: 09/13/2012
Attorney Dkt #:04329.4713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIGUCHI, YUUZO
Exec Dt:
06/26/2012
2
KANAMARU, MASAHIRO
Exec Dt:
06/29/2012
3
SUGAWARA, KATSUYA
Exec Dt:
06/29/2012
4
YUSU, KEIICHIRO
Exec Dt:
06/29/2012
5
SAKURAI, MASATOSHI
Exec Dt:
06/29/2012
6
MATSUMOTO, KAZUKI
Exec Dt:
06/27/2012
7
HIRAMATSU, TAKEHIRO
Exec Dt:
06/27/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130077459
13537755
Correspondence name and address
E. CHAPMAN - FHFGD
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:029535/0064   Pages: 6
Recorded: 12/27/2012
Attorney Dkt #:08411.0314
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIGUCHI, YUUZO
Exec Dt:
12/20/2012
2
SUGAWARA, KATSUYA
Exec Dt:
12/20/2012
3
KANAMARU, MASAHIRO
Exec Dt:
12/20/2012
4
YUSU, KEIICHIRO
Exec Dt:
12/10/2012
5
SAKURAI, MASATOSHI
Exec Dt:
12/20/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8989525
US20130259417
13726953
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:029547/0876   Pages: 6
Recorded: 12/31/2012
Attorney Dkt #:09814.0169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIGUCHI, YUUZO
Exec Dt:
12/20/2012
2
KANAMARU, MASAHIRO
Exec Dt:
12/20/2012
3
SUGAWARA, KATSUYA
Exec Dt:
12/20/2012
4
YUSU, KEIICHIRO
Exec Dt:
12/28/2012
5
SAKURAI, MASATOSHI
Exec Dt:
12/20/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8982291
US20130258218
13730201
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:029552/0211   Pages: 6
Recorded: 01/02/2013
Attorney Dkt #:08411.0319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIGUCHI, YUUZO
Exec Dt:
12/20/2012
2
KANAMARU, MASAHIRO
Exec Dt:
12/20/2012
3
SUGAWARA, KATSUYA
Exec Dt:
12/20/2012
4
YUSU, KEIICHIRO
Exec Dt:
12/28/2012
5
SAKURAI, MASATOSHI
Exec Dt:
12/20/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130258452
13730321
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:030708/0686   Pages: 4
Recorded: 06/28/2013
Attorney Dkt #:MJS-4770-52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, TOMOYUKI
Exec Dt:
05/21/2013
2
HIEDA, HIROYUKI
Exec Dt:
05/21/2013
3
KANAMARU, MASAHIRO
Exec Dt:
05/22/2013
4
SUGAWARA, KATSUYA
Exec Dt:
05/24/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140106065
13930288
Correspondence name and address
MICHAEL J. SHEA
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 6
Reel/Frame:032081/0501   Pages: 12
Recorded: 01/29/2014
Attorney Dkt #:4455.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAMARU, MASAHIRO
Exec Dt:
12/17/2013
2
KAMATA, YOSHIYUKI
Exec Dt:
12/12/2013
3
YAMAMOTO, RYOSUKE
Exec Dt:
12/12/2013
4
OKINO, TAKESHI
Exec Dt:
12/13/2013
5
KIKITSU, AKIRA
Exec Dt:
12/12/2013
6
SUGAWARA, KATSUYA
Exec Dt:
12/13/2013
7
OOTERA, YASUAKI
Exec Dt:
12/13/2013
8
MAEDA, TOMOYUKI
Exec Dt:
12/13/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9064522
US20140374380
14167464
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 7
Reel/Frame:032660/0833   Pages: 4
Recorded: 04/11/2014
Attorney Dkt #:TAI/0530US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, AKIRA
Exec Dt:
03/12/2014
2
SUGAWARA, KATSUYA
Exec Dt:
03/12/2014
3
TAKIZAWA, KAZUTAKA
Exec Dt:
03/12/2014
4
KIMURA, KAORI
Exec Dt:
03/12/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9117478
US20150069010
14194458
Correspondence name and address
FREDERICK D. KIM
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046-2472
Assignment: 8
Reel/Frame:036914/0826   Pages: 3
Recorded: 10/29/2015
Attorney Dkt #:09814.0279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KATSUYA
Exec Dt:
10/06/2015
2
MAEDA, TOMOYUKI
Exec Dt:
10/06/2015
3
YAMADA, KENICHIRO
Exec Dt:
10/06/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548079
US20160275985
14922540
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:037003/0240   Pages: 3
Recorded: 11/10/2015
Attorney Dkt #:09814.0265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
10/16/2015
2
YAMADA, KENICHIRO
Exec Dt:
10/16/2015
3
MAEDA, TOMOYUKI
Exec Dt:
10/16/2015
4
SUGAWARA, KATSUYA
Exec Dt:
10/16/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160035374
14811149
Correspondence name and address
FINNEGAN, HENDERSON, ET AL.
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:037111/0978   Pages: 3
Recorded: 11/23/2015
Attorney Dkt #:09814.0264
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
10/16/2015
2
YAMADA, KENICHIRO
Exec Dt:
10/16/2015
3
MAEDA, TOMOYUKI
Exec Dt:
10/16/2015
4
SUGAWARA, KATSUYA
Exec Dt:
10/16/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349389
US20160035373
14809494
Correspondence name and address
FINNEGAN
901 NEW YORK AVE
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:039822/0899   Pages: 3
Recorded: 08/25/2016
Attorney Dkt #:09814.0308
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KATSUYA
Exec Dt:
08/03/2016
2
YAMADA, KENICHIRO
Exec Dt:
08/03/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9824724
US20170062017
15244559
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 12
Reel/Frame:041027/0009   Pages: 3
Recorded: 12/19/2016
Attorney Dkt #:09814.0322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KATSUYA
Exec Dt:
11/21/2016
2
MAEDA, TOMOYUKI
Exec Dt:
11/21/2016
3
YAMADA, KENICHIRO
Exec Dt:
11/21/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9824703
US20170243604
15258509
Correspondence name and address
ERNEST F. CHAPMAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 13
Reel/Frame:042683/0025   Pages: 5
Recorded: 06/13/2017
Attorney Dkt #:9814.0339
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
03/29/2017
2
YAMADA, KENICHIRO
Exec Dt:
03/29/2017
3
NARITA, NAOYUKI
Exec Dt:
03/29/2017
4
MAEDA, TOMOYUKI
Exec Dt:
03/29/2017
5
SUGAWARA, KATSUYA
Exec Dt:
03/29/2017
6
ISOWAKI, YOUSUKE
Exec Dt:
03/29/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180068679
15443760
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:042682/0995   Pages: 3
Recorded: 06/13/2017
Attorney Dkt #:9814.0338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
06/07/2017
2
NARITA, NAOYUKI
Exec Dt:
06/06/2017
3
MAEDA, TOMOYUKI
Exec Dt:
06/06/2017
4
ISOWAKI, YOUSUKE
Exec Dt:
06/06/2017
5
SUGAWARA, KATSUYA
Exec Dt:
06/07/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9805745
NONE
15442312
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:045298/0986   Pages: 3
Recorded: 03/21/2018
Attorney Dkt #:04173.0681
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOWAKI, YOUSUKE
Exec Dt:
03/09/2018
2
SUGAWARA, KATSUYA
Exec Dt:
03/09/2018
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10083711
NONE
15913736
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 16
Reel/Frame:045619/0534   Pages: 3
Recorded: 04/24/2018
Attorney Dkt #:09814.0374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
04/17/2018
2
MAEDA, TOMOYUKI
Exec Dt:
04/16/2018
3
ISOWAKI, YOUSUKE
Exec Dt:
04/17/2018
4
NARITA, NAOYUKI
Exec Dt:
04/16/2018
5
SUGAWARA, KATSUYA
Exec Dt:
04/17/2018
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10170141
US20190013042
15922387
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:052315/0975   Pages: 5
Recorded: 04/06/2020
Attorney Dkt #:09814.0438
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGISHI, MASAYUKI
Exec Dt:
04/01/2020
2
NARITA, NAOYUKI
Exec Dt:
04/01/2020
3
MAEDA, TOMOYUKI
Exec Dt:
04/01/2020
4
SUTO, HIROFUMI
Exec Dt:
04/01/2020
5
NAGASAWA, TAZUMI
Exec Dt:
04/01/2020
6
SUGAWARA, KATSUYA
Exec Dt:
04/01/2020
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11062728
US20210074319
16817762
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 18
Reel/Frame:058842/0710   Pages: 3
Recorded: 02/01/2022
Attorney Dkt #:541568US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOWAKI, YOUSUKE
Exec Dt:
01/21/2022
2
SUGAWARA, KATSUYA
Exec Dt:
01/20/2022
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11600297
US20230068268
17649567
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:060495/0853   Pages: 5
Recorded: 07/13/2022
Attorney Dkt #:543007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, KATSUYA
Exec Dt:
07/05/2022
2
YAMADA, KENICHIRO
Exec Dt:
07/05/2022
3
MAEDA, TOMOYUKI
Exec Dt:
07/05/2022
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230244959
17812280
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:060695/0167   Pages: 4
Recorded: 08/02/2022
Attorney Dkt #:544243US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISOWAKI, YOUSUKE
Exec Dt:
07/25/2022
2
SUGAWARA, KATSUYA
Exec Dt:
07/22/2022
3
YAMADA, KENICHIRO
Exec Dt:
07/22/2022
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11817138
US20230274763
17816784
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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