skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MATSUDERA, KATSUKI
Total Assignments: 18
Assignment: 1
Reel/Frame:010453/0517   Pages: 3
Recorded: 12/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDERA, KATSUKI
Exec Dt:
12/09/1999
2
YONEYA, KAZUHIDE
Exec Dt:
12/09/1999
3
HISADA, TOSHIKI
Exec Dt:
12/09/1999
4
KOYANAGI, MASARU
Exec Dt:
12/09/1999
5
KUSHIYAMA, NATSUKI
Exec Dt:
12/09/1999
6
NAKAGAWA, KAORU
Exec Dt:
12/09/1999
7
HARA, TAKAHIKO
Exec Dt:
12/09/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6198649
NONE
09460641
Correspondence name and address
LOEB & LOEB LLP
WILLIAM H. WRIGHT, ESQ.
10100 SANTA MONICA BLVD., 22ND FL.
LOS ANGELES, CA 90067-4164
Assignment: 2
Reel/Frame:011029/0854   Pages: 3
Recorded: 08/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDERA, KATSUKI
Exec Dt:
06/20/2000
2
KOYANAGI, MASARU
Exec Dt:
06/20/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6480034
NONE
09520632
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 3
Reel/Frame:012223/0870   Pages: 3
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOU, MANAMI
Exec Dt:
09/19/2001
2
YONEYA, KAZUHIDE
Exec Dt:
09/19/2001
3
KOYANAGI, MASARU
Exec Dt:
09/19/2001
4
HISADA, TOSHIKI
Exec Dt:
09/19/2001
5
MATSUDERA, KATSUKI
Exec Dt:
09/19/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6510087
US20020036928
09963805
Correspondence name and address
HOGAN & HARTSON L.L.P.
LAWRENCE J. MCCLURE, ESQ.
500 SOUTH GRAND AVENUE,
SUITE 1900
LOS ANGELES, CA 90071
Assignment: 4
Reel/Frame:012213/0578   Pages: 3
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONIZAWA, TADASHI
Exec Dt:
09/20/2001
2
KUSHIYAMA, NATSUKI
Exec Dt:
09/20/2001
3
KOYANAGI, MASARU
Exec Dt:
09/20/2001
4
MATSUDERA, KATSUKI
Exec Dt:
09/20/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
MINATO-KU
1-1 SHIBAURA 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6563351
US20020041194
09965951
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
EDWARD B. WELLER
1755 EMBARCADERO ROAD
PALO ALTO, CA 94303-3340
Assignment: 5
Reel/Frame:014915/0928   Pages: 2
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDERA, KATSUKI
Exec Dt:
01/13/2004
2
KOYANAGI, MASARU
Exec Dt:
01/13/2004
3
YONEYA, KAZUHIDE
Exec Dt:
01/13/2004
4
HISADA, TOSHIKI
Exec Dt:
01/13/2004
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6801144
US20040114453
10678742
Correspondence name and address
HOGAN & HARTSON L.L.P.
ANTHONY J. ORLER, ESQ.
500 S. GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 6
Reel/Frame:016396/0880   Pages: 3
Recorded: 03/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDERA, KATSUKI
Exec Dt:
01/13/2005
2
YONEYA, KAZUHIDE
Exec Dt:
01/13/2005
3
KOYANAGI, MASARU
Exec Dt:
01/13/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7206242
US20050152205
11013688
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:017902/0320   Pages: 3
Recorded: 05/17/2006
Attorney Dkt #:288983US2S
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MIKIHIKO
Exec Dt:
03/30/2006
2
MATSUDERA, KATSUKI
Exec Dt:
03/30/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368939
US20060226871
11391371
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:018380/0292   Pages: 2
Recorded: 10/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUDERA, KATSUKI
Exec Dt:
08/10/2006
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070076832
11542226
Correspondence name and address
JOSEPH M. POTENZA
BANNER & WITCOFF, LTD.
1001 G STREET, N.W., SUITE 1100
WASHINGTON, D.C. 20001-4597
Assignment: 9
Reel/Frame:019875/0118   Pages: 3
Recorded: 09/25/2007
Attorney Dkt #:312316US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MIKIHIKO
Exec Dt:
07/25/2007
2
KOYANAGI, MASARU
Exec Dt:
07/25/2007
3
MATSUDERA, KATSUKI
Exec Dt:
07/26/2007
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7843089
US20080019203
11780240
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021725/0734   Pages: 3
Recorded: 10/23/2008
Attorney Dkt #:TOSHP320US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUDERA, KATSUKI
Exec Dt:
07/23/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7808269
US20090039913
12146804
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
24TH FLOOR, NATIONAL CITY CENTER
1900 EAST NINTH STREET
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:024938/0951   Pages: 3
Recorded: 09/03/2010
Attorney Dkt #:TOSHP320USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUDERA, KATSUKI
Exec Dt:
07/23/2008
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030961
US20100327904
12875612
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:022891/0803   Pages: 2
Recorded: 06/30/2009
Attorney Dkt #:SAKAP199US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUDERA, KATSUKI
Exec Dt:
06/24/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100026397
12494579
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR - KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:025658/0258   Pages: 3
Recorded: 01/19/2011
Attorney Dkt #:KYOWP328US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MATSUDERA, KATSUKI
Exec Dt:
01/10/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8384441
US20110181321
13009032
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR, KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 14
Reel/Frame:027130/0263   Pages: 2
Recorded: 10/27/2011
Attorney Dkt #:SAKAP424US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, JUNICHIRO
Exec Dt:
09/26/2011
2
MATSUDERA, KATSUKI
Exec Dt:
10/03/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648628
US20120194225
13238200
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR, KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 15
Reel/Frame:037102/0761   Pages: 8
Recorded: 11/20/2015
Attorney Dkt #:08411.0423
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JIEZHI
Exec Dt:
10/28/2015
2
TAKAHASHI, KUNIHARU
Exec Dt:
10/27/2015
3
NAGASHIMA, HIROYUKI
Exec Dt:
10/26/2015
4
MITANI, YUICHIRO
Exec Dt:
10/28/2015
5
MATSUDERA, KATSUKI
Exec Dt:
10/26/2015
6
KANEBAKO, KAZUNORI
Exec Dt:
10/26/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9665426
US20160217035
14945932
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 16
Reel/Frame:043805/0720   Pages: 4
Recorded: 10/06/2017
Attorney Dkt #:TAI/1966US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, HIROYUKI
Exec Dt:
10/02/2017
2
NAGAI, YUJI
Exec Dt:
10/02/2017
3
UTSUNO, YUKIHIRO
Exec Dt:
10/02/2017
4
MATSUDERA, KATSUKI
Exec Dt:
10/02/2017
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHROME, MINATO-KU
TOKYO, JAPAN 105-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10346068
US20180246660
15693430
Correspondence name and address
PATTERSON & SHERIDAN, LLP - TOSHIBA AMER
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:054377/0885   Pages: 8
Recorded: 11/16/2020
Attorney Dkt #:531297US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOHARA, KOICHI
Exec Dt:
07/01/2020
2
MATSUDERA, KATSUKI
Exec Dt:
09/10/2020
3
GAMARA, IAN CHRISTOPHER
Exec Dt:
09/10/2020
4
HARADA, YOSHIKAZU
Exec Dt:
07/10/2020
5
KAI, NORITAKA
Exec Dt:
06/17/2020
6
TANEFUSA, YUSUKE
Exec Dt:
06/15/2020
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11183256
US20210082531
16914733
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:057802/0407   Pages: 3
Recorded: 10/15/2021
Attorney Dkt #:129315-0105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOTOMO, GOICHI
Exec Dt:
09/29/2021
2
MATSUDERA, KATSUKI
Exec Dt:
10/14/2021
Assignee
1
KIOXIA CORPORATION
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN 108-0023
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220300438
17470427
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, 20007-5109 UNITED STATES

Search Results as of: 04/28/2024 03:59 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT