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Patent Assignment Assignor Details
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Assignor Name : KOYANAGI, TSUTOMU
Total Assignments: 6
Assignment: 1
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: 2
Reel/Frame:005745/0523   Pages: 3
Recorded: 06/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOYANAGI, TSUTOMU
Exec Dt:
06/13/1990
2
KIMURA, FUJIMI
Exec Dt:
06/13/1990
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU TOKYO 103, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5065270
NONE
07524565
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
4TH FL., 1755 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:007109/0985   Pages: 3
Recorded: 08/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINOUR, OSAMU
Exec Dt:
08/15/1994
2
KOYANAGI, TSUTOMU
Exec Dt:
08/15/1994
3
CHIHARA, HIROSHI
Exec Dt:
08/15/1994
4
YOSHIDA, MAKOTO
Exec Dt:
08/15/1994
5
CHOU, TSUTOMU
Exec Dt:
08/15/1994
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5570251
NONE
08271731
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009159/0453   Pages: 2
Recorded: 05/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, YOSHITAKA
Exec Dt:
03/06/1998
2
YOSHIDA, MAKOTO
Exec Dt:
03/06/1998
3
OYAMA, NOBUYA
Exec Dt:
03/06/1998
4
KOYANAGI, TSUTOMU
Exec Dt:
03/06/1998
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6259585
NONE
09013593
Correspondence name and address
OLIFF & BERRIDGE, PLC.
JAME A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:017491/0785   Pages: 3
Recorded: 04/17/2006
Attorney Dkt #:126045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, YUKIO
Exec Dt:
11/10/2005
2
HITOMI, ATSUSHI
Exec Dt:
11/14/2005
3
TANAKA, KAZUMITSU
Exec Dt:
10/28/2005
4
MATSUMOTO, TAKAO
Exec Dt:
10/26/2005
5
ITOH, MASAHIRO
Exec Dt:
10/26/2005
6
JINGUJI, KENICHI
Exec Dt:
10/26/2005
7
KOYANAGI, TSUTOMU
Exec Dt:
11/10/2005
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070007875
10557801
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:017574/0395   Pages: 3
Recorded: 02/16/2006
Attorney Dkt #:127019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAGUCHI, YUKIO
Exec Dt:
02/02/2006
2
HITOMI, ATSUSHI
Exec Dt:
02/08/2006
3
TANAKA, KAZUMITSU
Exec Dt:
02/03/2006
4
MATSUMOTO, TAKAO
Exec Dt:
01/30/2006
5
ITOH, MASAHIRO
Exec Dt:
01/30/2006
6
JINGUJI, KENICHI
Exec Dt:
01/30/2006
7
KOYANAGI, TSUTOMU
Exec Dt:
01/30/2006
8
KURACHI, KATSUYUKI
Exec Dt:
01/30/2006
Assignee
1
TDK CORPORATION
1-13-1, NIHONBASHI, CHUO-KU
TOKYO 103-8272, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7245066
US20070024171
10568494
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320

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