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Patent Assignment Assignor Details
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Assignor Name : TSUNA, TAKAMITSU
Total Assignments: 9
Assignment: 1
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 #
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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: 2
Reel/Frame:009783/0071   Pages: 3
Recorded: 02/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOENO, YOSHIKAZU
Exec Dt:
09/01/1998
2
ICHIKAWA, SHINJI
Exec Dt:
09/01/1998
3
TSUNA, TAKAMITSU
Exec Dt:
09/01/1998
4
SATO, ISAMU
Exec Dt:
09/01/1998
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6246552
NONE
09091363
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:010587/0719   Pages: 3
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOENO, YOSHIKAZU
Exec Dt:
01/13/2000
2
ICHIKAWA, SHINJI
Exec Dt:
01/13/2000
3
SHIRAISHI, MASASHI
Exec Dt:
01/13/2000
4
WADA, TAKESHI
Exec Dt:
01/13/2000
5
TSUNA, TAKAMITSU
Exec Dt:
01/13/2000
6
OTA, NORIKAZU
Exec Dt:
01/13/2000
7
HONDA, TAKASHI
Exec Dt:
01/13/2000
8
KAWAI, MITSUYOSHI
Exec Dt:
01/13/2000
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381104
NONE
09439092
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:010945/0034   Pages: 3
Recorded: 07/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOENO, YOSHIKAZU
Exec Dt:
05/17/2000
2
TSUNA, TAKAMITSU
Exec Dt:
05/17/2000
3
ICHIKAWA, SHINJI
Exec Dt:
05/17/2000
4
SHIRAISHI, MASASHI
Exec Dt:
05/17/2000
5
WADA, TAKESHI
Exec Dt:
05/17/2000
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6744603
NONE
09615715
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
CARLOS R. VILLAMAR
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:010953/0353   Pages: 3
Recorded: 07/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, SHINJI
Exec Dt:
05/24/2000
2
SOENO, YOSHIKAZU
Exec Dt:
05/24/2000
3
TSUNA, TAKAMITSU
Exec Dt:
05/24/2000
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6621661
NONE
09615776
Correspondence name and address
OBLON SPIVAK ET AL
DAVID A. BILODEAU
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:013706/0697   Pages: 3
Recorded: 01/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHYAMA, MASAMI
Exec Dt:
06/04/2002
2
TSUNA, TAKAMITSU
Exec Dt:
06/04/2002
3
TSUCHIYA, TAKAHIRO
Exec Dt:
06/04/2002
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020190485
10173417
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
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: 8
Reel/Frame:025802/0066   Pages: 2
Recorded: 02/16/2011
Attorney Dkt #:148610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUNA, TAKAMITSU
Exec Dt:
02/08/2011
2
GOTO, ATSUSHI
Exec Dt:
02/08/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110204744
13028584
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:051470/0050   Pages: 6
Recorded: 01/09/2020
Attorney Dkt #:074128-0223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIDEYO
Exec Dt:
11/28/2019
2
TSUNA, TAKAMITSU
Exec Dt:
12/06/2019
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489217
US20200243935
16738627
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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