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Patent Assignment Assignor Details
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Assignor Name : MATSUZAKI, MIKIO
Total Assignments: 24
Assignment: 1
Reel/Frame:005253/0487   Pages: 2
Recorded: 02/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EZAKI, JOICHIRO
Exec Dt:
06/28/1988
2
ITO, YOSHIAKI
Exec Dt:
06/28/1988
3
MATSUZAKI, MIKIO
Exec Dt:
06/28/1988
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4928195
NONE
07215524
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005165/0875   Pages: 2
Recorded: 10/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EZAKI, JOICHIRO
Exec Dt:
07/26/1988
2
ITOH, YOSHIAKI
Exec Dt:
07/26/1988
3
KATASE, SHUNICHI
Exec Dt:
07/26/1988
4
MATSUZAKI, MIKIO
Exec Dt:
07/26/1988
Assignee
1
TDK CORPORATION,
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4893203
NONE
07229426
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005278/0612   Pages: 2
Recorded: 04/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUDA, KAZUMASA
Exec Dt:
03/21/1989
2
SAKAI, MASANORI
Exec Dt:
03/21/1989
3
EZAKI, JOICHIRO
Exec Dt:
03/21/1989
4
MATSUZAKI, MIKIO
Exec Dt:
03/21/1989
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
TOKYO 103, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939604
NONE
07327699
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HWY, FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005388/0797   Pages: 3
Recorded: 08/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
04/11/1989
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5006946
NONE
07340533
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
& NEUSTADT
1755 JEFF DAVIS HWY.,
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:006442/0144   Pages: 3
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUKUDA, KAZUMASA
Exec Dt:
10/25/1989
2
MOMOI, MONJIRO
Exec Dt:
10/25/1989
3
TSUNA, TAKAMITSU
Exec Dt:
10/25/1989
4
MATSUZAKI, MIKIO
Exec Dt:
10/25/1989
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416656
NONE
07801626
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:005829/0954   Pages: 3
Recorded: 09/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
03/22/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068759
NONE
07501041
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005388/0794   Pages: 3
Recorded: 08/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
04/11/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001583
NONE
07340532
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND
& NEUSTADT
1755 JEFF DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006036/0841   Pages: 3
Recorded: 03/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
04/26/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126903
NONE
07517722
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:006364/0316   Pages: 3
Recorded: 12/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, MAKOTO
Exec Dt:
05/11/1990
2
IWAI, YUZURU
Exec Dt:
05/11/1990
3
YAMANAKA, NOBORU
Exec Dt:
05/11/1990
4
SHOUZI, JUN
Exec Dt:
05/11/1990
5
KOYANAGI, TSUTOMU
Exec Dt:
05/11/1990
6
MATSUZAKI, MIKIO
Exec Dt:
05/11/1990
7
OHYAMA, NOBUYA
Exec Dt:
05/11/1990
8
TANAKA, YOSHIAKI
Exec Dt:
05/11/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236735
NONE
07715012
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005900/0675   Pages: 3
Recorded: 11/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
05/15/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124864
NONE
07517746
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FLR., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:006098/0997   Pages: 3
Recorded: 05/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUZAKI, MIKIO
Exec Dt:
05/31/1990
2
KATASE, SHUNICHI
Exec Dt:
05/31/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN 103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5134531
NONE
07534235
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
1755 JEFFERSON DAVIS HWY., 4TH FLR.,
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:006036/0207   Pages: 3
Recorded: 03/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOMOI, MONJIRO
Exec Dt:
07/09/1990
2
FUKUDA, KAZUMASA
Exec Dt:
07/09/1990
3
MATSUZAKI, MIKIO
Exec Dt:
07/09/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5126901
NONE
07533767
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:006459/0281   Pages: 3
Recorded: 03/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
08/07/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5220471
NONE
07905190
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:005941/0599   Pages: 3
Recorded: 12/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
08/18/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5097369
NONE
07577609
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND,
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:006290/0902   Pages: 3
Recorded: 11/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MATSUZAKI, MIKIO
Exec Dt:
03/27/1991
Assignee
1
TDK CORPORATION
13-1, NOHONBASHI 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5200869
NONE
07658872
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:008207/0909   Pages: 2
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UNO, YASUFUMI
Exec Dt:
09/25/1996
2
MIYAUCHI, DAISUKE
Exec Dt:
09/25/1996
3
MATSUZAKI, MIKIO
Exec Dt:
09/25/1996
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5772794
NONE
08729762
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
GEORGE E. ORAM, JR.
METROPOLITAN SQUARE, 655 15TH ST., NW
SUITE 330 - G STREET LOBBY
WASHINGTON, DC 20005-5701
Assignment: 17
Reel/Frame:012354/0317   Pages: 3
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEO, AKIHIKO
Exec Dt:
11/07/2001
2
ROPPONGI, TETSUYA
Exec Dt:
11/07/2001
3
HORINOUCHI, SHINICHI
Exec Dt:
11/07/2001
4
MORITA, HARUYUKI
Exec Dt:
11/07/2001
5
MATSUZAKI, MIKIO
Exec Dt:
11/07/2001
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6707643
US20020036863
09951382
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I ST., N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 18
Reel/Frame:012356/0594   Pages: 3
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, TOMOKO
Exec Dt:
11/07/2001
2
ROPPONGI, TETSUYA
Exec Dt:
11/07/2001
3
HORINOUCHI, SHINICHI
Exec Dt:
11/07/2001
4
MORITA, HARUYUKI
Exec Dt:
11/07/2001
5
MATSUZAKI, MIKIO
Exec Dt:
11/07/2001
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6639754
US20020039254
09951380
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT &
DUNNER, LLP - MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 19
Reel/Frame:013214/0901   Pages: 3
Recorded: 08/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUZAKI, MIKIO
Exec Dt:
07/15/2002
2
FUKUDA, KAZUMASA
Exec Dt:
07/15/2002
3
TSUNA, TAKAMITSU
Exec Dt:
07/18/2002
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680820
US20020191343
10158914
Correspondence name and address
SPIVAK OBLON MCCLELLAND ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 20
Reel/Frame:014345/0053   Pages: 2
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACHID, SBIAA
Exec Dt:
11/26/2003
2
MATSUZAKI, MIKIO
Exec Dt:
11/27/2003
3
MORITA, HARUYUKI
Exec Dt:
11/26/2003
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7123451
US20040114284
10668998
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 21
Reel/Frame:020453/0729   Pages: 4
Recorded: 02/05/2008
Attorney Dkt #:134273
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, ISAMU
Exec Dt:
01/18/2008
2
ROPPONGI, TETSUYA
Exec Dt:
01/18/2008
3
WATABE, YUICHI
Exec Dt:
01/18/2008
4
OTA, NORIKAZU
Exec Dt:
01/18/2008
5
IKEDA, HIROSHI
Exec Dt:
01/18/2008
6
MATSUZAKI, MIKIO
Exec Dt:
01/18/2008
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7920357
US20080151436
11907095
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:024077/0789   Pages: 5
Recorded: 03/15/2010
Attorney Dkt #:335001-2117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPPONGI, TETSUYA
Exec Dt:
03/02/2010
2
ADACHI, TAKUYA
Exec Dt:
03/02/2010
3
SATO, ISAMU
Exec Dt:
03/02/2010
4
IKEDA, HIROSHI
Exec Dt:
03/02/2010
5
MATSUZAKI, MIKIO
Exec Dt:
03/02/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8094399
US20110222185
12721034
Correspondence name and address
MARCIE EMAS
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 23
Reel/Frame:024550/0824   Pages: 3
Recorded: 06/17/2010
Attorney Dkt #:75C-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, ISAMU
Exec Dt:
05/10/2010
2
IKEDA, HIROSHI
Exec Dt:
05/10/2010
3
MATSUZAKI, MIKIO
Exec Dt:
06/03/2010
4
ROPPONGI, TETSUYA
Exec Dt:
05/07/2010
5
YAMANAKA, NOBORU
Exec Dt:
05/07/2010
6
AOYAMA, TSUTOMU
Exec Dt:
05/12/2010
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8358127
US20110248710
12755803
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 24
Reel/Frame:030750/0520   Pages: 4
Recorded: 07/08/2013
Attorney Dkt #:75D_003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUZAKI, MIKIO
Exec Dt:
04/06/2013
2
SHINOHARA, KOICHI
Exec Dt:
03/28/2013
3
SHIBATA, TATSUO
Exec Dt:
03/26/2013
4
SAHASHI, MASASHI
Exec Dt:
03/26/2013
5
NOZAKI, TOMOHIRO
Exec Dt:
03/26/2013
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724434
US20130279309
13839163
Correspondence name and address
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191

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