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Patent Assignment Assignor Details
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Assignor Name : SEKIGUCHI, KATSUHIKO
Total Assignments: 13
Assignment: 1
Reel/Frame:009973/0598   Pages: 3
Recorded: 05/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/11/1997
2
MASUI, MICHIO
Exec Dt:
11/11/1997
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5926089
NONE
08982352
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C., FOURTH FLOOR
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:010641/0484   Pages: 3
Recorded: 02/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/12/1997
2
MASUI, MICHIO
Exec Dt:
11/12/1997
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285917
NONE
08984215
Correspondence name and address
OBLON, SPIVAK, MCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:009988/0289   Pages: 3
Recorded: 05/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROTA, YOSHIHIRO
Exec Dt:
05/13/1999
2
SEKIGUCHI, KATSUHIKO
Exec Dt:
05/13/1999
3
MIYOSHI, TETSUYA
Exec Dt:
05/13/1999
4
FUWA, YUTAKA
Exec Dt:
05/13/1999
5
SHIMOKAWA, YOSHIYUKI
Exec Dt:
05/13/1999
6
SASAKI, HIDEKI
Exec Dt:
05/13/1999
7
HORI, MASAO
Exec Dt:
05/13/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6618648
NONE
09262288
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS AVENUE, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:010336/0267   Pages: 2
Recorded: 10/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, TAKESHI
Exec Dt:
10/20/1999
2
KOIZUMI, YOSHIHIRO
Exec Dt:
10/20/1999
3
TANAKA, TATSUJI
Exec Dt:
10/20/1999
4
SEKIGUCHI, KATSUHIKO
Exec Dt:
10/20/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA-KEN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6571153
NONE
09425612
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET NW, SUITE 500
WASHINGTON, DC 20005-5109
Assignment: 5
Reel/Frame:011040/0363   Pages: 3
Recorded: 08/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, TAKESHI
Exec Dt:
05/29/2000
2
SAKAI, YUTAKA
Exec Dt:
05/29/2000
3
KOIZUMI, YOSHIHIRO
Exec Dt:
05/29/2000
4
TANAKA, TATSUJI
Exec Dt:
05/29/2000
5
SEKIGUCHI, KATSUHIKO
Exec Dt:
05/29/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HIROKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6598224
NONE
09560742
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 6
Reel/Frame:013734/0816   Pages: 3
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/08/2000
2
SHIROTA, YOSHIHIRO
Exec Dt:
11/08/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741916
NONE
09709493
Correspondence name and address
FINNEGAN, HENDERSON ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 7
Reel/Frame:014041/0145   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/08/2000
2
SHIROTA, YOSHIHIRO
Exec Dt:
11/08/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741916
NONE
09709493
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 8
Reel/Frame:013723/0085   Pages: 5
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDA, TAKESHI
Exec Dt:
01/24/2003
2
KATAYAMA, SHIGEKI
Exec Dt:
01/24/2003
3
HATANAKA, TAKAHIRO
Exec Dt:
01/24/2003
4
TAMURA, SETSUO
Exec Dt:
01/24/2003
5
SHIMOO, MANABU
Exec Dt:
01/24/2003
6
KOIZUMI, YOSHIHIRO
Exec Dt:
01/24/2003
7
TANAKA, TATSUJI
Exec Dt:
01/24/2003
8
SHONO, TAKAYA
Exec Dt:
01/24/2003
9
SEKIGUCHI, KATSUHIKO
Exec Dt:
01/24/2003
10
SAWAI, KOICHI
Exec Dt:
01/24/2003
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO 105-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030135541
10355184
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:021883/0963   Pages: 3
Recorded: 11/24/2008
Attorney Dkt #:06042.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKASHITA, HIRONORI
Exec Dt:
10/28/2008
2
SEKIGUCHI, KATSUHIKO
Exec Dt:
10/28/2008
3
TAKEI, YOSHINORI
Exec Dt:
10/28/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7930124
US20090076745
12208597
Correspondence name and address
FINNEGAN, HENDERSON ET AL.
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:023285/0944   Pages: 3
Recorded: 09/25/2009
Attorney Dkt #:06042.0017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
09/03/2009
2
TAKANI, HIDEYUKI
Exec Dt:
09/03/2009
3
SUGIURA, HIDEAKI
Exec Dt:
09/03/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7737677
US20100007333
12203685
Correspondence name and address
FINNEGAN, HENDERSON ET AL.
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:026972/0914   Pages: 4
Recorded: 09/27/2011
Attorney Dkt #:383866US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, SHIGEKI
Exec Dt:
08/24/2011
2
SEKIGUCHI, KATSUHIKO
Exec Dt:
08/24/2011
3
FUKUSHIMA, KAZUTO
Exec Dt:
08/25/2011
4
MATSUMOTO, TSUTOMU
Exec Dt:
09/05/2011
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
2
YOKOHAMA NATIONAL UNIVERSITY
79-1, TOKIWADAI, HODOGAYA-KU
YOKOHAMA, KANAGAWA, JAPAN 240-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8547201
US20120019355
13145120
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:028937/0777   Pages: 4
Recorded: 09/11/2012
Attorney Dkt #:12445/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITAGAKI, DAIJU
Exec Dt:
06/11/2012
2
MIURA, SHOGO
Exec Dt:
06/14/2012
3
SEKIGUCHI, KATSUHIKO
Exec Dt:
06/11/2012
4
HIRANO, SATOSHI
Exec Dt:
05/18/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO, JAPAN 105-8001
2
NATIONAL UNIVERSITY CORPORATION NAGOYA INSTITUTE OF TECHNOLOGY
29, AZA KIICHI, GOKISO-CHO, SHOWA-KU,
NAGOYA-SHI, AICHI, JAPAN 466-0061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9548606
US20130006433
13610447
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 13
Reel/Frame:029344/0883   Pages: 6
Recorded: 11/26/2012
Attorney Dkt #:12365/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNARI, TAKAAKI
Exec Dt:
10/02/2012
2
KAWASAKI, TOMOYUKI
Exec Dt:
10/02/2012
3
SEKIGUCHI, KATSUHIKO
Exec Dt:
10/02/2012
4
MIURA, SHOGO
Exec Dt:
10/02/2012
5
KAWAMATA, MASAYUKI
Exec Dt:
11/22/2012
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU,
TOKYO,, JAPAN 105-8001
2
TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME, AOBA-KU, SENDAI-SHI,
MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8767800
US20130063205
13611799
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001

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