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Patent Assignment Assignor Details
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Assignor Name : YAMADA, KEIJU
Total Assignments: 19
Assignment: 1
Reel/Frame:026916/0996   Pages: 3
Recorded: 09/16/2011
Attorney Dkt #:383809US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
07/13/2011
2
YAMAZAKI, TAKASHI
Exec Dt:
07/14/2011
3
FUKUDA, MASATOSHI
Exec Dt:
07/14/2011
4
KOSHIO, YASUHIRO
Exec Dt:
07/14/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9362196
US20120015687
13181737
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:027592/0536   Pages: 3
Recorded: 01/25/2012
Attorney Dkt #:393469US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
01/16/2012
2
ISHIDA, MASAAKI
Exec Dt:
01/16/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8860190
US20120193770
13357866
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:029102/0077   Pages: 3
Recorded: 10/10/2012
Attorney Dkt #:12423/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, TAKAYOSHI
Exec Dt:
08/31/2012
2
HASHIMOTO, KOH
Exec Dt:
08/31/2012
3
TSUTSUMI, YUKAKO
Exec Dt:
08/31/2012
4
AKITA, KOJI
Exec Dt:
08/31/2012
5
YAMADA, KEIJU
Exec Dt:
09/06/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO,, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130222401
13600670
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001
Assignment: 4
Reel/Frame:029108/0865   Pages: 6
Recorded: 10/11/2012
Attorney Dkt #:12432/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, KOH
Exec Dt:
09/06/2012
2
TSUTSUMI, YUKAKO
Exec Dt:
09/06/2012
3
ITO, TAKAYOSHI
Exec Dt:
09/06/2012
4
AKITA, KOJI
Exec Dt:
09/06/2012
5
YAMADA, KEIJU
Exec Dt:
09/06/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO,, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130222196
13603864
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001
Assignment: 5
Reel/Frame:029110/0911   Pages: 6
Recorded: 10/11/2012
Attorney Dkt #:12431/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUTSUMI, YUKAKO
Exec Dt:
09/05/2012
2
HASHIMOTO, KOH
Exec Dt:
09/05/2012
3
ITO, TAKAYOSHI
Exec Dt:
09/05/2012
4
AKITA, KOJI
Exec Dt:
09/05/2012
5
YAMADA, KEIJU
Exec Dt:
09/06/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO,, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8874048
US20130225102
13603790
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001
Assignment: 6
Reel/Frame:031297/0921   Pages: 3
Recorded: 09/27/2013
Attorney Dkt #:422856US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, KEIJU
Exec Dt:
09/09/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140266532
14039028
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:034929/0223   Pages: 2
Recorded: 02/10/2015
Attorney Dkt #:448671US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, KEIJU
Exec Dt:
02/06/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150279791
14618328
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:037237/0856   Pages: 5
Recorded: 12/08/2015
Attorney Dkt #:07906.0171
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
09/02/2015
2
IIDA, MIKIYA
Exec Dt:
09/04/2015
3
MASUNISHI, KAI
Exec Dt:
09/04/2015
4
SHIMOKAWA, KAZUO
Exec Dt:
09/04/2015
5
FUKUZAWA, HIDEAKI
Exec Dt:
09/20/2015
6
HARA, MICHIKO
Exec Dt:
09/02/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885762
US20160091575
14870817
Correspondence name and address
FINNEGAN,HENDERSON, ET AL.
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:037359/0581   Pages: 7
Recorded: 12/22/2015
Attorney Dkt #:07906.0171
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST NAME OF THIRD INVENTOR PREVIOUSLY RECORDED AT REEL: 037237 FRAME: 0856. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YAMADA, KEIJU
Exec Dt:
09/02/2015
2
IIDA, MIKIYA
Exec Dt:
09/04/2015
3
MASUNISHI, KEI
Exec Dt:
09/04/2015
4
SHIMOKAWA, KAZUO
Exec Dt:
09/04/2015
5
FUKUZAWA, HIDEAKI
Exec Dt:
09/20/2015
6
HARA, MICHIKO
Exec Dt:
09/02/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9885762
US20160091575
14870817
Correspondence name and address
FINNEGAN, HENDERSON, ET AL.
901 NEW YORK AVENUE
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:041349/0519   Pages: 6
Recorded: 02/23/2017
Attorney Dkt #:08411.0480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, KOH
Exec Dt:
02/07/2017
2
SANO, MAKOTO
Exec Dt:
02/08/2017
3
YAMADA, KEIJU
Exec Dt:
02/07/2017
4
HIGAKI, MAKOTO
Exec Dt:
02/08/2017
5
HAPPOYA, AKIHIKO
Exec Dt:
02/16/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9793202
NONE
15438895
Correspondence name and address
E. CHAPMAN - FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 11
Reel/Frame:041838/0804   Pages: 6
Recorded: 03/01/2017
Attorney Dkt #:08411.0478
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
02/15/2017
2
SANO, MAKOTO
Exec Dt:
02/15/2017
3
HIGAKI, MAKOTO
Exec Dt:
02/15/2017
4
HASHIMOTO, KOH
Exec Dt:
02/15/2017
5
HAPPOYA, AKIHIKO
Exec Dt:
02/16/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355338
US20180053987
15441993
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:041794/0663   Pages: 7
Recorded: 03/30/2017
Attorney Dkt #:16395
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARA, MICHIKO
Exec Dt:
03/21/2017
2
SHIBANO, MOTOMICHI
Exec Dt:
03/09/2017
3
SHIMOKAWA, KAZUO
Exec Dt:
03/06/2017
4
YAMADA, KEIJU
Exec Dt:
03/17/2017
5
IGUCHI, TOMOHIRO
Exec Dt:
03/06/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170050842
15242373
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVE
SUITE 1010
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:043150/0017   Pages: 3
Recorded: 07/31/2017
Attorney Dkt #:KATOSH.450AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
07/18/2017
2
SANO, MAKOTO
Exec Dt:
07/18/2017
3
HASHIMOTO, KOH
Exec Dt:
07/14/2017
4
HIGAKI, MAKOTO
Exec Dt:
07/18/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199736
US20180226722
15664669
Correspondence name and address
KNOBBE, MARTENS, OLSON, & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:043349/0005   Pages: 3
Recorded: 08/21/2017
Attorney Dkt #:KATOSH.454AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASHIMOTO, KOH
Exec Dt:
07/13/2017
2
SANO, MAKOTO
Exec Dt:
07/18/2017
3
YAMADA, KEIJU
Exec Dt:
07/18/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10439264
US20180205133
15682372
Correspondence name and address
KNOBBE, MARTENS, OLSON, & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:043654/0584   Pages: 3
Recorded: 09/21/2017
Attorney Dkt #:KYOTOSH.229AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANO, MAKOTO
Exec Dt:
09/07/2017
2
YAMADA, KEIJU
Exec Dt:
09/08/2017
3
HASHIMOTO, KOH
Exec Dt:
09/07/2017
4
HIGAKI, MAKOTO
Exec Dt:
09/08/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10211541
US20180123261
15691006
Correspondence name and address
KNOBBE, MARTENS, OLSON, & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 16
Reel/Frame:045720/0813   Pages: 7
Recorded: 05/04/2018
Attorney Dkt #:512657US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
04/05/2018
2
ITOU, TAKAYOSHI
Exec Dt:
04/05/2018
3
KANAYAMA, SHOICHI
Exec Dt:
04/04/2018
4
IKEDA, NARU
Exec Dt:
04/04/2018
5
HARAGASHIRA, MOTOJI
Exec Dt:
04/04/2018
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180283999
15941584
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:047138/0027   Pages: 5
Recorded: 10/11/2018
Attorney Dkt #:516404US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KEIJU
Exec Dt:
09/07/2018
2
SANO, MAKOTO
Exec Dt:
09/07/2018
3
HIGAKI, MAKOTO
Exec Dt:
09/07/2018
4
HASHIMOTO, KOH
Exec Dt:
09/07/2018
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10644388
US20190214716
16126189
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:047306/0183   Pages: 5
Recorded: 10/25/2018
Attorney Dkt #:09814.0386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJI, YOSHIHIKO
Exec Dt:
10/15/2018
2
YAMADA, KEIJU
Exec Dt:
10/15/2018
3
MASUNISHI, KEI
Exec Dt:
10/15/2018
4
HARA, MICHIKO
Exec Dt:
10/15/2018
5
HIGASHI, YOSHIHIRO
Exec Dt:
10/15/2018
6
OKAMOTO, KAZUAKI
Exec Dt:
10/15/2018
7
KAJI, SHIORI
Exec Dt:
10/15/2018
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 #
 
 
 
 
 
 
 
 
 
 
 
10775197
US20190285436
16119373
Correspondence name and address
FINNEGAN, HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:052393/0310   Pages: 2
Recorded: 04/14/2020
Attorney Dkt #:528905US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMADA, KEIJU
Exec Dt:
03/10/2020
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11831067
US20210013586
16803483
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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