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Patent Assignment Assignor Details
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Assignor Name : KUWAHARA, TSUNEO
Total Assignments: 10
Assignment: 1
Reel/Frame:003793/0579   Pages: 2
Recorded: 08/28/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, SHIRO
Exec Dt:
07/07/1980
2
KUWAHARA, TSUNEO
Exec Dt:
07/07/1980
3
TAKAHASHI, KUNIHIRO
Exec Dt:
07/07/1980
4
ECHIGO NAOYUKI
Exec Dt:
07/07/1980
Assignee
1
KABUSHIKI KAISHA DAINI SEIKOSHA,
6-31-1, KAMEIDO, KOTO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4247797
NONE
06033229
Correspondence name and address
BURNS, LOBATO, ET AL
71 BROADWAY- SUITE 1230
NEW YORK, N.Y. 10006
Assignment: 2
Reel/Frame:004842/0394   Pages: 2
Recorded: 01/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWAHARA, TSUNEO
Exec Dt:
08/01/1986
2
NAKAYAMA, MASATOSHI
Exec Dt:
08/01/1986
3
HIRATA, HIDEKI
Exec Dt:
08/01/1986
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4737408
NONE
06897087
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5 - STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005927/0811   Pages: 4
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TEZUKA, SUIN-ICHI
Exec Dt:
11/11/1991
2
KUWAHARA, TSUNEO
Exec Dt:
11/11/1991
Assignee
1
TDK CORPORATION
A CORP. OF JAPAN
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5292568
NONE
07773844
Correspondence name and address
WATSON, COLE, GRINDLE & WATSON
1400 K STREET, N.W.
WASHINGTON, DC 20005-2477
Assignment: 4
Reel/Frame:006798/0933   Pages: 3
Recorded: 11/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGAYA, HIDEYUKI
Exec Dt:
10/06/1993
2
KUWAHARA, TSUNEO
Exec Dt:
10/06/1993
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME,
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474715
NONE
08118297
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007567/0782   Pages: 4
Recorded: 06/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMINAGA, JUNJI
Exec Dt:
05/25/1995
2
HARATANI, SUSUMU
Exec Dt:
05/25/1995
3
INABA, RYO
Exec Dt:
05/25/1995
4
KUWAHARA, TSUNEO
Exec Dt:
05/25/1995
Assignee
1
TDK CORPORATION
13-1 NIHONBASHI 1-CHOME CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5569517
NONE
08462286
Correspondence name and address
R. J. LASKER, ESQ.
1400 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:009014/0640   Pages: 3
Recorded: 02/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRABAYASHI, YUKIKO
Exec Dt:
08/27/1997
2
MARUYAMA, SATOSHI
Exec Dt:
08/27/1997
3
SUZUKI, HISASHI
Exec Dt:
08/27/1997
4
KUWAHARA, TSUNEO
Exec Dt:
08/27/1997
5
OHE, KAZUHIDE
Exec Dt:
08/27/1997
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5909356
NONE
08928725
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
FREDERICK D. VASTINE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:009291/0368   Pages: 3
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TSUNEO
Exec Dt:
02/03/1998
2
MARUYAMA, SATOSHI
Exec Dt:
02/03/1998
3
OHE, KAZUHIDE
Exec Dt:
02/03/1998
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395419
NONE
09022401
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
JOHN K. PIKE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:018083/0098   Pages: 3
Recorded: 08/08/2006
Attorney Dkt #:128493
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, ATSUSHI
Exec Dt:
07/02/2006
2
KUBO, KEIKO
Exec Dt:
07/04/2006
3
KAWAGUCHI, YUKIO
Exec Dt:
06/28/2006
4
SUGIURA, KEI
Exec Dt:
07/03/2006
5
KUWAHARA, TSUNEO
Exec Dt:
06/28/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7595274
US20060293167
11471669
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:018520/0236   Pages: 3
Recorded: 11/15/2006
Attorney Dkt #:297764US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOJI, SHIGERU
Exec Dt:
10/04/2006
2
KUWAHARA, TSUNEO
Exec Dt:
10/04/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI
CHUO-KU
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7523664
US20070169552
11549768
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:027216/0524   Pages: 4
Recorded: 11/11/2011
Attorney Dkt #:074128-0152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, TOMONAGA
Exec Dt:
10/04/2011
2
YOSHIDA, MAKOTO
Exec Dt:
09/30/2011
3
ITO, TOMOKAZU
Exec Dt:
10/11/2011
4
KAMIYAMA, HIROSHI
Exec Dt:
09/30/2011
5
OKUMURA, TAKESHI
Exec Dt:
10/11/2011
6
KUWAHARA, TSUNEO
Exec Dt:
10/12/2011
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN 103-8272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8878641
US20120133472
13294627
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096

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