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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:044053/0281   Pages: 6
Recorded: 09/29/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 52
1
Patent #:
Issue Dt:
04/20/2004
Application #:
09749830
Filing Dt:
12/28/2000
Publication #:
Pub Dt:
09/27/2001
Title:
MAGNETIC RECORDING MEDIUM
2
Patent #:
Issue Dt:
01/07/2003
Application #:
09870627
Filing Dt:
06/01/2001
Publication #:
Pub Dt:
02/14/2002
Title:
TAPE LEADER MEMBER IN A SINGLE-REEL TAPE CARTRIDGE
3
Patent #:
Issue Dt:
08/24/2004
Application #:
09984982
Filing Dt:
10/31/2001
Publication #:
Pub Dt:
11/07/2002
Title:
MAGNETIC RECORDING MEDIUM
4
Patent #:
Issue Dt:
12/09/2003
Application #:
10231126
Filing Dt:
08/30/2002
Publication #:
Pub Dt:
06/19/2003
Title:
MAGNETIC RECORDING MEDIUM
5
Patent #:
Issue Dt:
09/28/2010
Application #:
10343432
Filing Dt:
03/31/2003
Title:
MAGNETIC TAPE, ITS CLEANING METHOD, AND OPTICAL SERVOTRACK FORMING/CLEANING APPARATUS
6
Patent #:
Issue Dt:
05/01/2007
Application #:
10343716
Filing Dt:
07/28/2003
Publication #:
Pub Dt:
02/05/2004
Title:
MAGNETIC TAPE AND MAGNETIC TAPE CARTRIDGE
7
Patent #:
Issue Dt:
11/06/2007
Application #:
10369606
Filing Dt:
02/21/2003
Publication #:
Pub Dt:
12/15/2005
Title:
MAGNETIC RECORDING MEDIUM USING MAGNETIC POWDER HAVING A CORE PORTION AND AN OUTER LAYER PORTION INCLUDING A RARE EARTH ELEMENT AND MAGNETIC RECORDING CASSETTE
8
Patent #:
Issue Dt:
11/15/2005
Application #:
10369657
Filing Dt:
02/21/2003
Publication #:
Pub Dt:
04/15/2004
Title:
MAGNETIC POWDER, METHOD FOR PRODUCING THE SAME AND MAGNETIC RECORDING MEDIUM COMPRISING THE SAME
9
Patent #:
Issue Dt:
02/24/2009
Application #:
10383768
Filing Dt:
03/10/2003
Publication #:
Pub Dt:
06/10/2004
Title:
MAGNETIC TAPE AND MAGNETIC TAPE CARTRIDGE
10
Patent #:
Issue Dt:
09/11/2007
Application #:
10389880
Filing Dt:
03/18/2003
Publication #:
Pub Dt:
05/13/2004
Title:
MAGNETIC TAPE AND MAGNETIC TAPE CARTRIDGE
11
Patent #:
Issue Dt:
07/03/2007
Application #:
10489735
Filing Dt:
03/16/2004
Publication #:
Pub Dt:
12/09/2004
Title:
MAGNETIC RECORDING MEDIUM CONTAINING PARTICLES WITH A CORE CONTAINING A Fe16N2 PHASE
12
Patent #:
Issue Dt:
07/26/2005
Application #:
10725413
Filing Dt:
12/03/2003
Publication #:
Pub Dt:
08/26/2004
Title:
MAGNETIC RECORDING MEDIUM
13
Patent #:
Issue Dt:
08/30/2005
Application #:
10725414
Filing Dt:
12/03/2003
Publication #:
Pub Dt:
06/10/2004
Title:
MAGNETIC RECORDING MEDIUM
14
Patent #:
Issue Dt:
08/09/2005
Application #:
10725471
Filing Dt:
12/03/2003
Publication #:
Pub Dt:
08/26/2004
Title:
MAGNETIC RECORDING MEDIUM
15
Patent #:
Issue Dt:
06/13/2006
Application #:
10767204
Filing Dt:
01/30/2004
Publication #:
Pub Dt:
09/23/2004
Title:
MAGNETIC RECORDING MEDIUM
16
Patent #:
Issue Dt:
02/13/2007
Application #:
10983677
Filing Dt:
11/09/2004
Publication #:
Pub Dt:
05/12/2005
Title:
MAGNETIC RECORDING MEDIUM UTILIZING SPECIFIED NON-MAGNETIC PARTICLES IN THE MAGNETIC LAYER
17
Patent #:
Issue Dt:
01/02/2007
Application #:
11007174
Filing Dt:
12/09/2004
Publication #:
Pub Dt:
05/12/2005
Title:
MAGNETIC RECORDING MEDIUM
18
Patent #:
Issue Dt:
05/25/2010
Application #:
11107914
Filing Dt:
04/18/2005
Publication #:
Pub Dt:
12/08/2005
Title:
MAGNETIC TAPE
19
Patent #:
Issue Dt:
01/30/2007
Application #:
11129400
Filing Dt:
05/16/2005
Publication #:
Pub Dt:
11/17/2005
Title:
RECORDING/REPRODUCING METHOD OF MAGNETIC TAPE
20
Patent #:
Issue Dt:
02/28/2012
Application #:
11201157
Filing Dt:
08/11/2005
Publication #:
Pub Dt:
02/16/2006
Title:
MAGNETIC RECORDING MEDIUM
21
Patent #:
Issue Dt:
03/31/2009
Application #:
11222785
Filing Dt:
09/12/2005
Publication #:
Pub Dt:
01/12/2006
Title:
MAGNETIC POWDER, METHOD FOR PRODUCING THE SAME AND MAGNETIC RECORDING MEDIUM COMPRISING THE SAME
22
Patent #:
Issue Dt:
01/02/2007
Application #:
11236536
Filing Dt:
09/28/2005
Publication #:
Pub Dt:
04/06/2006
Title:
RECORDING/ REPRODUCING METHOD AND RECORDING/REPRODUCING APPARATUS FOR MAGNETIC TAPE
23
Patent #:
Issue Dt:
10/12/2010
Application #:
11292120
Filing Dt:
12/02/2005
Publication #:
Pub Dt:
06/15/2006
Title:
MAGNETIC TAPE CARTRIDGE WITH WRITE PROTECT MEMBER MOVABLE TO IRREVERSIBLY RETAINING POSITION
24
Patent #:
Issue Dt:
10/07/2008
Application #:
11401251
Filing Dt:
04/11/2006
Publication #:
Pub Dt:
10/12/2006
Title:
TAPE CARTRIDGE
25
Patent #:
Issue Dt:
04/14/2009
Application #:
11621854
Filing Dt:
01/10/2007
Publication #:
Pub Dt:
05/17/2007
Title:
MAGNETIC RECORDING MEDIUM UTILIZING SPECIFIED NON-MAGNETIC PARTICLES IN THE MAGNETIC LAYER
26
Patent #:
Issue Dt:
07/28/2009
Application #:
11703737
Filing Dt:
02/08/2007
Publication #:
Pub Dt:
09/06/2007
Title:
TAPE CARTRIDGE AND RECORDING/REPRODUCING APPARATUS
27
Patent #:
Issue Dt:
04/20/2010
Application #:
11754911
Filing Dt:
05/29/2007
Publication #:
Pub Dt:
09/27/2007
Title:
MAGNETIC RECORDING MEDIUM CONTAINING PARTICLES WITH A CORE CONTAINING A FE16N2 PHASE
28
Patent #:
Issue Dt:
06/21/2011
Application #:
11878432
Filing Dt:
07/24/2007
Publication #:
Pub Dt:
01/31/2008
Title:
TAPE CARTRIDGE AND TAPE LOADING SYSTEM USING SAME
29
Patent #:
Issue Dt:
01/06/2009
Application #:
11882296
Filing Dt:
07/31/2007
Publication #:
Pub Dt:
02/07/2008
Title:
TAPE CARTRIDGE, TAPE REEL DRIVING STRUCTURE, AND TAPE DRIVE
30
Patent #:
Issue Dt:
11/16/2010
Application #:
11954171
Filing Dt:
12/11/2007
Publication #:
Pub Dt:
07/10/2008
Title:
TAPE CARTRIDGE
31
Patent #:
Issue Dt:
10/05/2010
Application #:
12019344
Filing Dt:
01/24/2008
Publication #:
Pub Dt:
11/20/2008
Title:
SERVO SIGNAL RECORDING APPARATUS, SERVO SIGNAL RECORDING METHOD, AND MAGNETIC TAPE
32
Patent #:
Issue Dt:
04/20/2010
Application #:
12021030
Filing Dt:
01/28/2008
Publication #:
Pub Dt:
07/31/2008
Title:
SERVO SIGNAL RECORDING METHOD, SERVO SIGNAL RECORDING APPARATUS, AND MAGNETIC RECORDING MEDIUM
33
Patent #:
Issue Dt:
01/26/2010
Application #:
12026391
Filing Dt:
02/05/2008
Publication #:
Pub Dt:
11/13/2008
Title:
SERVO CONTROLLING METHOD, RECORDING/REPRODUCING APPARATUS, MAGNETIC TAPE, AND MAGNETIC TAPE CARTRIDGE
34
Patent #:
Issue Dt:
07/19/2011
Application #:
12045820
Filing Dt:
03/11/2008
Publication #:
Pub Dt:
09/18/2008
Title:
MAGNETIC TAPE APPARATUS
35
Patent #:
Issue Dt:
04/17/2012
Application #:
12104923
Filing Dt:
04/17/2008
Publication #:
Pub Dt:
10/23/2008
Title:
MAGNETIC TAPE DRIVING APPARATUS COMPRISING A TAPE SEPARATION PORTION THAT SEPARATES A MAGNETIC TAPE FROM A MAGNETORESISTIVE HEAD UNIT
36
Patent #:
Issue Dt:
03/06/2012
Application #:
12128156
Filing Dt:
05/28/2008
Publication #:
Pub Dt:
12/04/2008
Title:
DATA RECORDING APPARATUS AND DATA RECORDING METHOD
37
Patent #:
Issue Dt:
06/12/2012
Application #:
12170608
Filing Dt:
07/10/2008
Publication #:
Pub Dt:
01/15/2009
Title:
TAPE DEVICE HAVING A TAPE CLEANING STRUCTURE
38
Patent #:
Issue Dt:
06/28/2011
Application #:
12193981
Filing Dt:
08/19/2008
Publication #:
Pub Dt:
04/30/2009
Title:
MAGNETIC TAPE ON WHICH A SERVO PATTERN IS FORMED
39
Patent #:
Issue Dt:
09/27/2011
Application #:
12213055
Filing Dt:
06/13/2008
Publication #:
Pub Dt:
12/18/2008
Title:
DATA RECORDING APPARATUS FOR RECORDING A DATA SIGNAL ONTO A MAGNETIC RECORDING MEDIUM AND DATA RECORDING SYSTEM USING THE DATA RECORDING APPARATUS
40
Patent #:
Issue Dt:
04/24/2012
Application #:
12279169
Filing Dt:
10/22/2008
Publication #:
Pub Dt:
02/12/2009
Title:
MAGNETIC TAPE APPARATUS
41
Patent #:
Issue Dt:
01/11/2011
Application #:
12404962
Filing Dt:
03/16/2009
Publication #:
Pub Dt:
09/17/2009
Title:
MAGNETIC TAPE DRIVING APPARATUS
42
Patent #:
Issue Dt:
11/29/2011
Application #:
12476773
Filing Dt:
06/02/2009
Publication #:
Pub Dt:
12/03/2009
Title:
SERVO SIGNAL RECORDING APPARATUS, INFORMATION RECORDING APPARATUS, AND TRACKING SERVO METHOD
43
Patent #:
Issue Dt:
06/14/2011
Application #:
12479120
Filing Dt:
06/05/2009
Publication #:
Pub Dt:
12/17/2009
Title:
INFORMATION RECORDING APPARATUS
44
Patent #:
Issue Dt:
01/08/2013
Application #:
12535367
Filing Dt:
08/04/2009
Publication #:
Pub Dt:
02/11/2010
Title:
MAGNETIC TAPE AND METHOD FOR PRODUCING THE SAME
45
Patent #:
Issue Dt:
06/28/2011
Application #:
12613230
Filing Dt:
11/05/2009
Publication #:
Pub Dt:
03/04/2010
Title:
SINGLE-REEL TYPE TAPE CARTRIDGE
46
Patent #:
Issue Dt:
08/12/2014
Application #:
13028493
Filing Dt:
02/16/2011
Publication #:
Pub Dt:
09/22/2011
Title:
CARTRIDGE PACKAGING MATERIAL AND CARTRIDGE PACKAGING STRUCTURE
47
Patent #:
Issue Dt:
11/26/2013
Application #:
13115163
Filing Dt:
05/25/2011
Publication #:
Pub Dt:
12/01/2011
Title:
MAGNETIC TAPE DRIVING APPARATUS HAVING A HEAD DISPLACING PORTION
48
Patent #:
Issue Dt:
04/12/2016
Application #:
13211051
Filing Dt:
08/16/2011
Publication #:
Pub Dt:
02/23/2012
Title:
MAGNETIC RECORDING MEDIUM
49
Patent #:
Issue Dt:
10/20/2015
Application #:
13330219
Filing Dt:
12/19/2011
Publication #:
Pub Dt:
06/21/2012
Title:
MAGNETIC RECORDING MEDIUM
50
Patent #:
Issue Dt:
02/11/2014
Application #:
13457037
Filing Dt:
04/26/2012
Publication #:
Pub Dt:
08/23/2012
Title:
MAGNETIC TAPE AND METHOD FOR PRODUCING THE SAME
51
Patent #:
Issue Dt:
09/13/2016
Application #:
14147339
Filing Dt:
01/03/2014
Publication #:
Pub Dt:
05/01/2014
Title:
MAGNETIC TAPE AND METHOD FOR PRODUCING THE SAME
52
Patent #:
Issue Dt:
09/19/2017
Application #:
15054887
Filing Dt:
02/26/2016
Publication #:
Pub Dt:
06/23/2016
Title:
MAGNETIC RECORDING MEDIUM
Assignor
1
Exec Dt:
09/01/2017
Assignee
1
26-30, NISHIAZABU 2-CHOME, MINATO-KU,
TOKYO,, JAPAN
Correspondence name and address
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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