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Patent Assignment Assignor Details
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Assignor Name : OHBA, RYUJI
Total Assignments: 26
Assignment: 1
Reel/Frame:008276/0339   Pages: 2
Recorded: 11/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHBA, RYUJI
Exec Dt:
09/24/1996
2
MIZUNO, TOMOHISA
Exec Dt:
09/24/1996
3
YOSHIMI, MAKOTO
Exec Dt:
09/24/1996
4
OHUCHI, KAZUYA
Exec Dt:
09/24/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
KANAGAWA-KEN
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5734181
NONE
08716713
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 2
Reel/Frame:011765/0186   Pages: 3
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOGA, JUNJI
Exec Dt:
04/10/2001
2
UCHIDA, KEN
Exec Dt:
04/10/2001
3
OHBA, RYUJI
Exec Dt:
04/11/2001
4
TORIUMI, AKIRA
Exec Dt:
04/13/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6690030
US20010019137
09798923
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012320/0017   Pages: 3
Recorded: 11/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, KEN
Exec Dt:
11/16/2001
2
KOGA, JUNJI
Exec Dt:
11/16/2001
3
OHBA, RYUJI
Exec Dt:
11/16/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
MINATO-KU
1-1 SHIBAURA 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787795
US20020096740
09990362
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:012971/0423   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHBA, RYUJI
Exec Dt:
05/17/2002
2
KOGA, JUNJI
Exec Dt:
05/17/2002
3
UCHIDA, KEN
Exec Dt:
05/17/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680505
US20020140023
10107440
Correspondence name and address
OBLON, SPIVAK, MCLELLAND, MAIER & ETAL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:016831/0733   Pages: 3
Recorded: 08/01/2005
Attorney Dkt #:227893US2TTCRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJITA, SHINOBU
Exec Dt:
10/29/2002
2
UCHIDA, KEN
Exec Dt:
10/31/2002
3
OHBA, RYUJI
Exec Dt:
10/31/2002
4
KOGA, JUNJI
Exec Dt:
10/30/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7111029
US20030061250
10235827
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:016506/0604   Pages: 3
Recorded: 04/28/2005
Attorney Dkt #:262506US2SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHBA, RYUJI
Exec Dt:
12/09/2004
2
FUJITA, SHINOBU
Exec Dt:
12/09/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7573094
US20050180219
10997943
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:017588/0077   Pages: 3
Recorded: 02/17/2006
Attorney Dkt #:283139US2SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
12/19/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7629642
US20060124991
11296314
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:019831/0175   Pages: 3
Recorded: 09/17/2007
Attorney Dkt #:308279US2SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, MARI
Exec Dt:
05/10/2007
2
OHBA, RYUJI
Exec Dt:
05/10/2007
3
FUJITA, SHINOBU
Exec Dt:
05/22/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039890
US20070296025
11743265
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:021356/0416   Pages: 3
Recorded: 08/07/2008
Attorney Dkt #:327200US2RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, MARI
Exec Dt:
06/20/2008
2
OHBA, RYUJI
Exec Dt:
06/20/2008
3
YASUDA, SHINICHI
Exec Dt:
06/20/2008
4
FUJITA, SHINOBU
Exec Dt:
06/24/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8307022
US20090327379
12130567
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:022649/0976   Pages: 3
Recorded: 05/07/2009
Attorney Dkt #:04329.4452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, TETSUYA
Exec Dt:
04/01/2009
2
OHBA, RYUJI
Exec Dt:
04/01/2009
3
OZAWA, YOSHIO
Exec Dt:
04/01/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8115248
US20090212349
12388966
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:027276/0624   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:385965US2RDCONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
09/11/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8916923
US20120061746
13225025
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:027049/0207   Pages: 3
Recorded: 10/12/2011
Attorney Dkt #:02887.0766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHITA, DAISUKE
Exec Dt:
10/03/2011
2
OHBA, RYUJI
Exec Dt:
10/03/2011
3
MITANI, YUICHIRO
Exec Dt:
10/03/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120018792
13146312
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 13
Reel/Frame:027562/0314   Pages: 3
Recorded: 01/19/2012
Attorney Dkt #:393134US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, HIROYASU
Exec Dt:
01/12/2012
2
NISHIHARA, KIYOHITO
Exec Dt:
01/12/2012
3
NAWATA, HIDEFUMI
Exec Dt:
01/12/2012
4
ICHIGE, MASAYUKI
Exec Dt:
01/12/2012
5
OHBA, RYUJI
Exec Dt:
01/12/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130015518
13353818
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:027863/0267   Pages: 3
Recorded: 03/14/2012
Attorney Dkt #:396357US2RD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
02/03/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8587050
US20120235219
13419930
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:028302/0412   Pages: 3
Recorded: 06/01/2012
Attorney Dkt #:396958US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
03/27/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9061898
US20130082319
13426842
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:028327/0138   Pages: 3
Recorded: 06/06/2012
Attorney Dkt #:396855US2SRD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHBA, RYUJI
Exec Dt:
03/30/2012
2
MATSUSHITA, DAISUKE
Exec Dt:
03/30/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742489
US20120235223
13427587
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:029321/0685   Pages: 3
Recorded: 11/19/2012
Attorney Dkt #:404336US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
10/01/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8890231
US20130248967
13603710
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:030503/0601   Pages: 3
Recorded: 05/29/2013
Attorney Dkt #:416859US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
05/20/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969843
US20140231740
13904337
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:030933/0024   Pages: 3
Recorded: 08/02/2013
Attorney Dkt #:419754US20S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
07/16/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041091
US20140284679
13957802
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:034495/0398   Pages: 3
Recorded: 12/12/2014
Attorney Dkt #:441432US20ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAYAMA, KANA
Exec Dt:
09/30/2014
2
OHBA, RYUJI
Exec Dt:
09/30/2014
3
KAMIGAICHI, TAKESHI
Exec Dt:
09/30/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150263121
14483601
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:035626/0438   Pages: 3
Recorded: 05/13/2015
Attorney Dkt #:TAI/0987US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
04/14/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160071853
14634709
Correspondence name and address
PATTERSON & SHERIDAN, LLP - TOSHIBA AMER
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 22
Reel/Frame:036505/0665   Pages: 2
Recorded: 09/08/2015
Attorney Dkt #:459613US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
09/03/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160260815
14847056
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:037741/0098   Pages: 2
Recorded: 02/16/2016
Attorney Dkt #:467259US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
02/03/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170077111
15044373
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:040361/0523   Pages: 3
Recorded: 11/17/2016
Attorney Dkt #:055669-0122
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
11/02/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9721654
NONE
15267925
Correspondence name and address
PAVAN K. AGARWAL
FOLEY & LARDNER LLP, SUITE 600
3000 K STREET, N.W.
WASHINGTON, DC 20007-5109
Assignment: 25
Reel/Frame:047324/0430   Pages: 6
Recorded: 10/26/2018
Attorney Dkt #:114124-0232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, HIROKI
Exec Dt:
09/16/2018
2
MURAKOSHI, ATSUSHI
Exec Dt:
09/13/2018
3
OHBA, RYUJI
Exec Dt:
09/13/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903228
US20190273092
16114074
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
WASHINGTON, DC 20007
Assignment: 26
Reel/Frame:047400/0295   Pages: 3
Recorded: 11/02/2018
Attorney Dkt #:114124-0229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHBA, RYUJI
Exec Dt:
10/17/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10658480
US20190296118
16124114
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST NW
WASHINGTON, DC 20007

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