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Patent Assignment Assignor Details
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Assignor Name : KARATSU, MASAHIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:009665/0242   Pages: 3
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOU, TSUTOMU
Exec Dt:
12/07/1998
2
SHIGETA, MASAO
Exec Dt:
12/07/1998
3
KARATSU, MASAHIRO
Exec Dt:
12/07/1998
4
FUJII, MARI
Exec Dt:
12/07/1998
5
ISHIZAKA, CHIKARA
Exec Dt:
12/07/1998
6
SAITO, KATSUMI
Exec Dt:
12/07/1998
7
WAKAYAMA, KATSUHIKO
Exec Dt:
12/07/1998
8
MIMURA, SHOHEI
Exec Dt:
12/07/1998
9
ITO, MASAHIRO
Exec Dt:
12/07/1998
Assignees
1
TDK CORPORATION
CHUO-KU
13-1, NIHONBASHI 1-CHOME
TOKYO, JAPAN
2
TOKYO MAGNETIC PRINTING CO., LTD.
TAITO-KU
5-1, TAITO 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310837
NONE
09170083
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
JAMES J. KELLY, PH.D.
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:015784/0992   Pages: 3
Recorded: 09/16/2004
Attorney Dkt #:81864.0038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAYAMA, KATSUHIKO
Exec Dt:
05/21/2004
2
KARATSU, MASAHIRO
Exec Dt:
05/21/2004
3
CHOU, TSUTOMU
Exec Dt:
05/18/2004
4
HASHIMOTO, YASUO
Exec Dt:
05/17/2004
Assignee
1
TDK CORPORATION
1-13-1, NISHONBASHI
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323214
US20050012652
10494738
Correspondence name and address
HOGAN & HARTSON L.L.P.
500 S. GRAND AVENUE
SUITE 1900
LOS ANGELES, CA 90071-2611
Assignment: 3
Reel/Frame:017277/0545   Pages: 4
Recorded: 06/24/2005
Attorney Dkt #:124479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATSU, MASAHIRO
Exec Dt:
06/11/2005
2
SATOU, SHIGEKI
Exec Dt:
06/11/2005
3
NOMURA, TAKESHI
Exec Dt:
06/13/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI,
CHUO-KU, TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491283
US20060044731
10540774
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:017834/0099   Pages: 3
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATSU, MASAHIRO
Exec Dt:
09/09/2005
2
SATO, SHIGEKI
Exec Dt:
09/09/2005
3
KANASUGI, MASAAKI
Exec Dt:
09/09/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
SHUO-KU, TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7360305
US20070017091
10550713
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 5
Reel/Frame:017860/0508   Pages: 3
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATSU, MASAHIRO
Exec Dt:
09/09/2005
2
SATO, SHIGEKI
Exec Dt:
09/09/2005
3
KANASUGI, MASAAKI
Exec Dt:
09/09/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7491282
US20060180269
10550743
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
DAVID V. CARLSON
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:017834/0018   Pages: 3
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARATSU, MASAHIRO
Exec Dt:
09/16/2005
2
SATO, SHIGEKI
Exec Dt:
09/16/2005
3
KANASUGI, MASAAKI
Exec Dt:
09/16/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060196592
10550749
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
DAVID V. CARLSON
701 EFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:017728/0082   Pages: 2
Recorded: 03/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANASUGI, MASAAKI
Exec Dt:
02/27/2006
2
ISHIYAMA, TAMOTSU
Exec Dt:
03/01/2006
3
SATO, SHIGEKI
Exec Dt:
03/02/2006
4
KARATSU, MASAHIRO
Exec Dt:
03/01/2006
5
SUZUKI, TSUNEO
Exec Dt:
03/01/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7661361
US20060213382
11387715
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:018483/0001   Pages: 3
Recorded: 11/03/2006
Attorney Dkt #:127468
Conveyance: RECORD TO CORRECT 3RD ASSIGNOR EXECUTION DATE ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON MARCH 24, 2006 ON REEL 017728 FRAME 0082.
Assignors
1
KANASUGI, MASAAKI
Exec Dt:
02/27/2006
2
ISHIYAMA, TAMOTSU
Exec Dt:
03/01/2006
3
SATO, SHIGEKI
Exec Dt:
02/25/2006
4
KARATSU, MASAHIRO
Exec Dt:
03/01/2006
5
SUZUKI, TSUNEO
Exec Dt:
03/01/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7661361
US20060213382
11387715
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320

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