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Patent Assignment Assignor Details
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Assignor Name : ISHITSUKA, MASAAKI
Total Assignments: 14
Assignment: 1
Reel/Frame:023223/0494   Pages: 4
Recorded: 09/14/2009
Attorney Dkt #:348043US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMA, NOBUYUKI
Exec Dt:
08/03/2009
2
UCHIUMI, ISAO
Exec Dt:
08/04/2009
3
ISHITSUKA, MASAAKI
Exec Dt:
08/04/2009
4
KAMIYAMA, SATOSHI
Exec Dt:
08/03/2009
5
HIRANO, TORU
Exec Dt:
08/04/2009
6
FUKASAWA, TAKESHI
Exec Dt:
08/04/2009
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8491476
US20100087737
12557899
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:025552/0728   Pages: 5
Recorded: 12/29/2010
Attorney Dkt #:MSW-1006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONGOU, HIRONOBU
Exec Dt:
10/25/2010
2
HIRANO, TORU
Exec Dt:
10/26/2010
3
UCHIUMI, ISAO
Exec Dt:
10/29/2010
4
ISHITSUKA, MASAAKI
Exec Dt:
10/28/2010
5
SHIINA, TAKAYUKI
Exec Dt:
10/26/2010
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI-KEN, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123765
US20110172537
12977905
Correspondence name and address
KNOBLE YOSHIDA & DUNLEAVY, LLC
1628 JOHN F. KENNEDY BOULEVARD
EIGHT PENN CENTER, SUITE 1350
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:028804/0749   Pages: 4
Recorded: 08/17/2012
Attorney Dkt #:403297US2X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONGOU, HIRONOBU
Exec Dt:
05/14/2012
2
MIYAJIMA, YASUO
Exec Dt:
05/14/2012
3
HIRANO, TORU
Exec Dt:
05/14/2012
4
UCHIUMI, ISAO
Exec Dt:
05/14/2012
5
IWAMA, NOBUYUKI
Exec Dt:
05/14/2012
6
ISHITSUKA, MASAAKI
Exec Dt:
05/14/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8834375
US20120310096
13579665
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:031890/0241   Pages: 5
Recorded: 01/03/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAJIMA, YASUO
Exec Dt:
11/15/2012
2
IWAMA, NOBUYUKI
Exec Dt:
11/15/2012
3
UCHIUMI, ISAO
Exec Dt:
11/15/2012
4
ISHITSUKA, MASAAKI
Exec Dt:
11/26/2012
5
HIRANO, TORU
Exec Dt:
11/15/2012
6
HONGOU, HIRONOBU
Exec Dt:
11/15/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140121519
14147343
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND MAIER & NEUSTA
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030868/0724   Pages: 4
Recorded: 07/24/2013
Attorney Dkt #:419250US20X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONGOU, HIRONOBU
Exec Dt:
07/02/2013
2
MIYAJIMA, YASUO
Exec Dt:
07/02/2013
3
IWAMA, NOBUYUKI
Exec Dt:
07/02/2013
4
UCHIUMI, ISAO
Exec Dt:
07/02/2013
5
ISHITSUKA, MASAAKI
Exec Dt:
07/12/2013
6
HIRANO, TORU
Exec Dt:
07/02/2013
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226229
US20130310695
13981507
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:030884/0764   Pages: 4
Recorded: 07/26/2013
Attorney Dkt #:419377US20X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAJIMA, YASUO
Exec Dt:
07/01/2013
2
HONGOU, HIRONOBU
Exec Dt:
07/01/2013
3
HIRANO, TORU
Exec Dt:
07/01/2013
4
UCHIUMI, ISAO
Exec Dt:
07/01/2013
5
IWAMA, NOBUYUKI
Exec Dt:
07/01/2013
6
ISHITSUKA, MASAAKI
Exec Dt:
07/12/2013
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130336
US20130303918
13982062
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:032720/0384   Pages: 9
Recorded: 04/21/2014
Attorney Dkt #:433959US20X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEISHI, WATARU
Exec Dt:
03/13/2014
2
SHIBANUMA, HIROYUKI
Exec Dt:
03/13/2014
3
FUJIWARA, SHUTA
Exec Dt:
03/13/2014
4
KAMIYAMA, SATOSHI
Exec Dt:
03/13/2014
5
SHIINA, TAKAYUKI
Exec Dt:
03/13/2014
6
ISHITSUKA, MASAAKI
Exec Dt:
03/19/2014
7
FUJITA, TOMOHIRO
Exec Dt:
03/13/2014
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9335404
US20140307521
14353230
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:037375/0560   Pages: 9
Recorded: 12/29/2015
Attorney Dkt #:461938US20X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIHARA, TERUKI
Exec Dt:
10/07/2015
2
KAMEISHI, WATARU
Exec Dt:
10/07/2015
3
SHIBANUMA, HIROYUKI
Exec Dt:
10/07/2015
4
ISHITSUKA, MASAAKI
Exec Dt:
10/16/2015
5
FUJIWARA, SHUTA
Exec Dt:
10/07/2015
6
KAMIYAMA, SATOSHI
Exec Dt:
10/07/2015
7
FUJITA, TOMOHIRO
Exec Dt:
10/07/2015
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI-KEN, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11129595
US20160120512
14920147
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:037342/0418   Pages: 10
Recorded: 12/21/2015
Attorney Dkt #:464614US20X CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEISHI, WATARU
Exec Dt:
11/25/2015
2
SHIBANUMA, HIROYUKI
Exec Dt:
11/25/2015
3
FUJIWARA, SHUTA
Exec Dt:
11/25/2015
4
KAMIYAMA, SATOSHI
Exec Dt:
11/25/2015
5
SHIINA, TAKAYUKI
Exec Dt:
11/25/2015
6
ISHITSUKA, MASAAKI
Exec Dt:
12/15/2015
7
FUJITA, TOMOHIRO
Exec Dt:
11/25/2015
8
HAGIHARA, TERUKI
Exec Dt:
11/25/2015
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10123777
US20160106393
14976666
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:037632/0950   Pages: 9
Recorded: 02/01/2016
Attorney Dkt #:464679US20X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMEISHI, WATARU
Exec Dt:
11/25/2015
2
SHIBANUMA, HIROYUKI
Exec Dt:
11/25/2015
3
KAMIYAMA, SATOSHI
Exec Dt:
11/25/2015
4
ISHITSUKA, MASAAKI
Exec Dt:
12/15/2015
5
FUJITA, TOMOHIRO
Exec Dt:
11/25/2015
6
HAGIHARA, TERUKI
Exec Dt:
11/25/2015
7
FUJIWARA, SHUTA
Exec Dt:
11/25/2015
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI-KEN, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10624606
US20160183917
14976821
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:039207/0311   Pages: 3
Recorded: 07/21/2016
Attorney Dkt #:469005US20X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHITSUKA, MASAAKI
Exec Dt:
06/13/2016
2
SHIKATA, HIROYUKI
Exec Dt:
06/14/2016
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10959705
US20160287213
15083609
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:046271/0892   Pages: 2
Recorded: 07/05/2018
Attorney Dkt #:514664US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHITSUKA, MASAAKI
Exec Dt:
07/03/2018
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11064973
US20190008477
16027898
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:047210/0195   Pages: 4
Recorded: 10/18/2018
Attorney Dkt #:515984US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGASE, TOSHIYUKI
Exec Dt:
10/03/2018
2
ISHITSUKA, MASAAKI
Exec Dt:
10/03/2018
3
HIRANO, TORU
Exec Dt:
10/10/2018
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190069880
16119823
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:053171/0162   Pages: 2
Recorded: 07/10/2020
Attorney Dkt #:531417US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHITSUKA, MASAAKI
Exec Dt:
06/05/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210018605
16925435
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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