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Patent Assignment Assignor Details
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Assignor Name : NAKAGAWA, YASUTADA
Total Assignments: 19
Assignment: 1
Reel/Frame:009724/0931   Pages: 3
Recorded: 01/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUTADA
Exec Dt:
01/11/1999
2
NAKAMURA, NOBUKO
Exec Dt:
01/11/1999
3
FUJII, YASUO
Exec Dt:
01/11/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356451
NONE
09231764
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLR.
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:011166/0369   Pages: 3
Recorded: 09/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOIKE, EIJIRO
Exec Dt:
09/22/2000
2
NAKAGAWA, YASUTADA
Exec Dt:
09/22/2000
3
HIGUCHI, MASATOSHI
Exec Dt:
09/22/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6640795
NONE
09671263
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
RICHARD V. BURGUJIAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 3
Reel/Frame:016708/0115   Pages: 3
Recorded: 06/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, TAKAHIRO
Exec Dt:
04/13/2005
2
NAKAHATA, MASAOMI
Exec Dt:
04/15/2005
3
NAKAGAWA, YASUTADA
Exec Dt:
04/13/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050221724
11088786
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL.
ERNEST F. CHAPMAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:017346/0577   Pages: 3
Recorded: 12/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, TAKAHIRO
Exec Dt:
12/01/2005
2
NAKAGAWA, YASUTADA
Exec Dt:
12/01/2005
3
NAKATA, SHINJI
Exec Dt:
12/05/2005
4
YOSHIDA, YUUICHI
Exec Dt:
12/01/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057956
US20060127707
11297378
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018831/0217   Pages: 11
Recorded: 01/31/2007
Attorney Dkt #:289901US2SX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARSHI, KENJI
Exec Dt:
11/20/2006
2
SHIMIZU, MASAHARU
Exec Dt:
11/20/2006
3
WAKABAYASHI, AKIJI
Exec Dt:
11/20/2006
4
SAITO, YASUO
Exec Dt:
11/22/2006
5
ISO, MACHIKO
Exec Dt:
11/24/2006
6
KISHI, TSUGUO
Exec Dt:
11/20/2006
7
SAKUTA, SHIGERU
Exec Dt:
11/24/2006
8
KITAMURA, MASARU
Exec Dt:
11/29/2006
9
DOJI, RYUHACHIRO
Exec Dt:
11/21/2006
10
IDE, HIDEKI
Exec Dt:
11/21/2006
11
NAMBU, SHUYA
Exec Dt:
11/22/2006
12
YAMAZAKI, MASAHIKO
Exec Dt:
11/22/2006
13
YAMADA, KATSUYA
Exec Dt:
11/20/2006
14
NAKAGAWA, YASUTADA
Exec Dt:
11/27/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
7526070
US20060233298
11403813
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018940/0562   Pages: 13
Recorded: 02/28/2007
Attorney Dkt #:289901US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 018831 FRAME 0217. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
IGARASHI, KENJI
Exec Dt:
11/20/2006
2
SHIMIZU, MASAHARU
Exec Dt:
11/20/2006
3
WAKABAYASHI, AKIJI
Exec Dt:
11/20/2006
4
SAITO, YASUO
Exec Dt:
11/22/2006
5
ISO, MACHIKO
Exec Dt:
11/24/2006
6
KISHI, TSUGUO
Exec Dt:
11/20/2006
7
SAKUTA, SHIGERU
Exec Dt:
11/24/2006
8
KITAMURA, MASARU
Exec Dt:
11/29/2006
9
DOJI, RYUHACHIRO
Exec Dt:
11/21/2006
10
IDE, HIDEKI
Exec Dt:
11/21/2006
11
NAMBU, SHUYA
Exec Dt:
11/22/2006
12
YAMAZAKI, MASAHIKO
Exec Dt:
11/22/2006
13
YAMADA, KATSUYA
Exec Dt:
11/20/2006
14
NAKAGAWA, YASUTADA
Exec Dt:
11/27/2006
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 #
 
 
 
 
 
 
 
 
 
 
 
7526070
US20060233298
11403813
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019338/0963   Pages: 3
Recorded: 05/24/2007
Attorney Dkt #:304444US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUTADA
Exec Dt:
05/11/2007
2
KOIKE, EIJIRO
Exec Dt:
05/11/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070224920
11691566
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:021099/0018   Pages: 5
Recorded: 06/16/2008
Attorney Dkt #:09814.0011-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, TAKAHIRO
Exec Dt:
07/05/2007
2
NAKAGAWA, YASUTADA
Exec Dt:
07/05/2007
3
SASAKI, YUJI
Exec Dt:
07/05/2007
4
YOSHIDA, YUICHI
Exec Dt:
07/05/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080248357
11812542
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:020205/0562   Pages: 3
Recorded: 12/06/2007
Attorney Dkt #:315178US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, TAKAHIRO
Exec Dt:
10/01/2007
2
NAKAGAWA, YASUTADA
Exec Dt:
10/01/2007
3
SASAKI, YUJI
Exec Dt:
10/01/2007
4
YOSHIDA, YUICHI
Exec Dt:
10/01/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354200
US20080233439
11859240
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:020548/0586   Pages: 3
Recorded: 02/22/2008
Attorney Dkt #:318781US2PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGASHI, SHINYA
Exec Dt:
12/18/2007
2
NAKAGAWA, YASUTADA
Exec Dt:
12/26/2007
3
TERADA, TAKAHIRO
Exec Dt:
12/19/2007
4
YOSHIDA, YUUICHI
Exec Dt:
12/19/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081486
11915631
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:021312/0593   Pages: 3
Recorded: 07/30/2008
Attorney Dkt #:326576US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIZAWA, MASASHI
Exec Dt:
06/02/2008
2
INOUE, ATSUO
Exec Dt:
06/03/2008
3
NAKAGAWA, YASUTADA
Exec Dt:
06/02/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8284372
US20080291385
12123861
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:021895/0528   Pages: 3
Recorded: 11/26/2008
Attorney Dkt #:331898US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YUJI
Exec Dt:
09/29/2008
2
TERADA, TAKAHIRO
Exec Dt:
09/29/2008
3
NAKAGAWA, YASUTADA
Exec Dt:
09/29/2008
4
YOSHIDA, YUICHI
Exec Dt:
09/29/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081513
12210459
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:022015/0720   Pages: 3
Recorded: 12/22/2008
Attorney Dkt #:333618US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YUJI
Exec Dt:
11/13/2008
2
TERADA, TAKAHIRO
Exec Dt:
11/13/2008
3
NAKAGAWA, YASUTADA
Exec Dt:
11/13/2008
4
KAN, HIROFUMI
Exec Dt:
12/09/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090104497
12253577
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:023338/0903   Pages: 3
Recorded: 10/07/2009
Attorney Dkt #:347596US2TTC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YUJI
Exec Dt:
09/18/2009
2
NAKAGAWA, YASUTADA
Exec Dt:
09/25/2009
3
YOSHIDA, YUICHI
Exec Dt:
09/28/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100055532
12550943
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:023595/0997   Pages: 3
Recorded: 12/02/2009
Attorney Dkt #:09591.0039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANO, MASAYUKI
Exec Dt:
11/30/2009
2
KONO, TAKUYA
Exec Dt:
11/30/2009
3
NAKAGAWA, YASUTADA
Exec Dt:
11/30/2009
4
SASAKI, YUJI
Exec Dt:
11/30/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100136796
12628800
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE NW
WASHINGTON DC, DC 20001
Assignment: 16
Reel/Frame:024181/0112   Pages: 4
Recorded: 04/02/2010
Attorney Dkt #:04329.4545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBIKI, AYUMI
Exec Dt:
01/25/2010
2
KOSHIBA, TAKESHI
Exec Dt:
02/02/2010
3
MUKAI, HIDEFUMI
Exec Dt:
02/02/2010
4
NAKAGAWA, YASUTADA
Exec Dt:
01/27/2010
5
MIYOSHI, SEIRO
Exec Dt:
02/02/2010
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100187714
12691813
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 17
Reel/Frame:026714/0102   Pages: 3
Recorded: 08/08/2011
Attorney Dkt #:384839US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUTADA
Exec Dt:
08/02/2011
2
KONO, TAKUYA
Exec Dt:
08/04/2011
3
YONEDA, IKUO
Exec Dt:
08/04/2011
4
HATANO, MASAYUKI
Exec Dt:
08/04/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691123
US20120074605
13204844
Correspondence name and address
NICHOLAS D. JACKSON
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:030015/0716   Pages: 4
Recorded: 03/15/2013
Attorney Dkt #:413787US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUTADA
Exec Dt:
03/11/2013
2
TANAKA, SATOSHI
Exec Dt:
03/12/2013
3
TAKEKAWA, YOKO
Exec Dt:
03/12/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10029456
US20130249981
13832570
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:041169/0106   Pages: 4
Recorded: 02/03/2017
Attorney Dkt #:500810US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAGAWA, YASUTADA
Exec Dt:
10/18/2016
2
NAKA, TOMOMICHI
Exec Dt:
10/20/2016
3
UEMATSU, IKUO
Exec Dt:
10/20/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392727
US20170145593
15424165
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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