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Patent Assignment Assignor Details
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Assignor Name : NAKATSUGAWA, MINORU
Total Assignments: 20
Assignment: 1
Reel/Frame:018451/0226   Pages: 3
Recorded: 10/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
09/06/2006
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
09/06/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7899767
US20070038558
11496718
Correspondence name and address
MICHAEL J. SHEA
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:024325/0694   Pages: 6
Recorded: 05/03/2010
Attorney Dkt #:430.0203USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROHATA, KENJI
Exec Dt:
04/05/2010
2
YONEZAWA, MINORU
Exec Dt:
04/05/2010
3
MORITA, CHIE
Exec Dt:
04/07/2010
4
NISHIKAWA, TAKEICHIRO
Exec Dt:
04/05/2010
5
NAKATSUGAWA, MINORU
Exec Dt:
04/05/2010
6
MUKAI, MINORU
Exec Dt:
04/05/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8296608
US20100251039
12748807
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:028974/0815   Pages: 5
Recorded: 09/14/2012
Attorney Dkt #:430
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROHATA, KENJI
Exec Dt:
04/05/2010
2
YONEZAWA, MINORU
Exec Dt:
04/05/2010
3
MORITA, CHIE
Exec Dt:
04/07/2010
4
NISHIKAWA, TAKEICHIRO
Exec Dt:
04/05/2010
5
NAKATSUGAWA, MINORU
Exec Dt:
04/05/2010
6
MUKAI, MINORU
Exec Dt:
04/05/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8549362
US20130013964
13617370
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 4
Reel/Frame:024338/0248   Pages: 5
Recorded: 05/05/2010
Attorney Dkt #:430.0204USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKEICHIRO
Exec Dt:
04/08/2010
2
YONEZAWA, MINORU
Exec Dt:
04/09/2010
3
MORITA, CHIE
Exec Dt:
04/08/2010
4
NAKATSUGAWA, MINORU
Exec Dt:
04/08/2010
5
HIROHATA, KENJI
Exec Dt:
04/08/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8577646
US20100250450
12748827
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 5
Reel/Frame:024983/0228   Pages: 2
Recorded: 09/14/2010
Attorney Dkt #:SAKAP300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
09/06/2010
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
09/06/2010
3
SHINGAKI, RYUSEI
Exec Dt:
09/06/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8489924
US20110239045
12881383
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:025969/0491   Pages: 2
Recorded: 03/16/2011
Attorney Dkt #:05225.0577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKEICHIRO
Exec Dt:
02/28/2011
2
NAKATSUGAWA, MINORU
Exec Dt:
02/28/2011
3
SHINGAKI, RYUSEI
Exec Dt:
02/28/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8924180
US20120065933
13048697
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON, DC, DC 20001
Assignment: 7
Reel/Frame:028215/0664   Pages: 3
Recorded: 05/16/2012
Attorney Dkt #:SAKAP453US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINGAKI, RYUSEI
Exec Dt:
05/14/2012
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
05/14/2012
3
NAKATSUGAWA, MINORU
Exec Dt:
05/14/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120226476
13410645
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR, KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:028311/0244   Pages: 4
Recorded: 06/04/2012
Attorney Dkt #:691.0004USX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TEKEICHIRO
Exec Dt:
05/21/2012
2
NAKATSUGAWA, MINORU
Exec Dt:
05/21/2012
3
SHINGAKI, RYUSEI
Exec Dt:
05/22/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120245891
13427106
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 9
Reel/Frame:028715/0065   Pages: 6
Recorded: 08/02/2012
Attorney Dkt #:691.0004USX
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR'S SPELLING OF FIRST NAME FROM "TEKEICHIRO" TO "TAKEICHIRO" PREVIOUSLY RECORDED ON REEL 028311 FRAME 0244. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, TAKEICHIRO
Exec Dt:
05/21/2012
2
NAKATSUGAWA, MINORU
Exec Dt:
05/21/2012
3
SHINGAKI, RYUSEI
Exec Dt:
05/22/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 1058001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120245891
13427106
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 10
Reel/Frame:031585/0628   Pages: 3
Recorded: 11/12/2013
Attorney Dkt #:424782US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
11/06/2013
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
11/06/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9183067
US20140143610
14077569
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:033193/0563   Pages: 6
Recorded: 06/27/2014
Attorney Dkt #:435354US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TAKEICHIRO
Exec Dt:
05/30/2014
2
NAKATSUGAWA, MINORU
Exec Dt:
05/30/2014
3
MAMATA, TOORU
Exec Dt:
05/30/2014
4
KANEKO, YOSHIHIRO
Exec Dt:
05/30/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140344624
14278498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:040368/0168   Pages: 3
Recorded: 11/18/2016
Attorney Dkt #:450922US20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
03/25/2015
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
04/02/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9720759
US20150269014
14656949
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:036177/0919   Pages: 3
Recorded: 07/24/2015
Attorney Dkt #:451248USUS20RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
06/18/2015
2
NISHIKAWA, TAKEICHIRO
Exec Dt:
07/03/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150269120
14659922
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:041495/0849   Pages: 7
Recorded: 03/08/2017
Attorney Dkt #:461581US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
12/15/2016
2
HALLER, JOHN WAYNE
Exec Dt:
12/15/2016
3
DAVEY, ROBERT ANDREW
Exec Dt:
01/15/2017
4
KOKTAVA, RACHEL-LOUISE KVERTUS
Exec Dt:
12/21/2016
5
SAKAUE, KOSUKE
Exec Dt:
12/20/2016
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 #
 
 
 
 
 
 
 
 
 
 
 
9925393
US20170259083
15069688
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:055039/0248   Pages: 3
Recorded: 01/20/2021
Attorney Dkt #:534886US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATSUGAWA, MINORU
Exec Dt:
01/14/2021
2
KANO, YUSUKE
Exec Dt:
01/18/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210241910
17152987
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:057834/0100   Pages: 6
Recorded: 10/19/2021
Attorney Dkt #:539842US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORO, KAZUMASA
Exec Dt:
10/12/2021
2
KANO, YUSUKE
Exec Dt:
10/12/2021
3
SATO, ANRI
Exec Dt:
10/08/2021
4
NAKATSUGAWA, MINORU
Exec Dt:
10/13/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220130543
17504894
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:060470/0298   Pages: 8
Recorded: 07/11/2022
Attorney Dkt #:543790US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, SHO
Exec Dt:
03/22/2022
2
PIAO, LONGXUN
Exec Dt:
03/23/2022
3
ARITA, KOSUKE
Exec Dt:
03/23/2022
4
YAMAZAKI, YUDAI
Exec Dt:
03/22/2022
5
NAKATSUGAWA, MINORU
Exec Dt:
03/23/2022
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230028661
17811623
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:060751/0653   Pages: 4
Recorded: 08/09/2022
Attorney Dkt #:544353US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, ANRI
Exec Dt:
08/03/2022
2
KANO, YUSUKE
Exec Dt:
08/03/2022
3
NAKATSUGAWA, MINORU
Exec Dt:
08/03/2022
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230076298
17883673
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:061596/0225   Pages: 6
Recorded: 10/31/2022
Attorney Dkt #:545435US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, YUKA
Exec Dt:
10/05/2022
2
YAMAZAKI, ANRI
Exec Dt:
10/05/2022
3
PIAO, LONGXUN
Exec Dt:
10/12/2022
4
NAKATSUGAWA, MINORU
Exec Dt:
10/07/2022
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230147719
18051205
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:064480/0227   Pages: 4
Recorded: 08/03/2023
Attorney Dkt #:549325US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANO, YUSUKE
Exec Dt:
04/12/2023
2
NAKATSUGAWA, MINORU
Exec Dt:
04/13/2023
3
YAMAZAKI, ANRI
Exec Dt:
04/12/2023
4
ARITA, KOSUKE
Exec Dt:
04/13/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240047066
18364577
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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