Bulk initialisation or erasing

Industry

CPC
G11B11/10526

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00 Record carriers therefor

Current Industry

G11B11/10526Bulk initialisation or erasing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for editing an audio stream
- Patent number 11,823,713
- Issue date Nov 21, 2023
- Bolt-On IP Solutions, LLC
- William Craig Kenney
- G11 - INFORMATION STORAGE
Information Patent Grant
Preheat bulk erasing device for phase-change type optical disk
- Patent number 7,643,382
- Issue date Jan 5, 2010
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 7,502,308
- Issue date Mar 10, 2009
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and method for recording data by utilizing a...
- Patent number 7,385,882
- Issue date Jun 10, 2008
- Sony Corporation
- Masatoshi Nishino
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc-shaped recording medium, manufacturing method thereof, and dis...
- Patent number 7,233,547
- Issue date Jun 19, 2007
- Sony Corporation
- Yoshiyuki Teraoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Preheating bulk erasing device for magneto-optical disk
- Patent number 7,193,933
- Issue date Mar 20, 2007
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording apparatus having recovery processing unit
- Patent number 7,133,330
- Issue date Nov 7, 2006
- Fujitsu Limited
- Yoshiyuki Nanba
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical storage medium having data in uniform magnetized re...
- Patent number 6,901,034
- Issue date May 31, 2005
- Fujitsu Limited
- Yoshiyuki Nanba
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and method for recording data by utilizing a...
- Patent number 6,888,781
- Issue date May 3, 2005
- Sony Corporation
- Masatoshi Nishino
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic information recording medium having regions magnetized in...
- Patent number 6,829,201
- Issue date Dec 7, 2004
- Fuji Photo Film Co., Ltd.
- Masakazu Nishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording disc demagnetization apparatus
- Patent number 6,058,078
- Issue date May 2, 2000
- Ken Ishiguro
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk recording device and capable of verifying reco...
- Patent number 5,889,744
- Issue date Mar 30, 1999
- NEC Corporation
- Toshiaki Iwanaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk recording device capable of checking erased st...
- Patent number 5,883,868
- Issue date Mar 16, 1999
- NEC Corporation
- Toshiaki Iwanaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for initializing an optical disc
- Patent number 5,852,595
- Issue date Dec 22, 1998
- NEC Corporation
- Tsutomu Matsui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetio optical disk recording device capable of verifying recorde...
- Patent number 5,751,677
- Issue date May 12, 1998
- NEC Corporation
- Toshiaki Iwanaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk recording device capable of verifying recorded...
- Patent number 5,708,639
- Issue date Jan 13, 1998
- NEC Corporation
- Toshiaki Iwanaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium and apparatus
- Patent number 5,679,455
- Issue date Oct 21, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk having cellularly divided regions with alterna...
- Patent number 5,644,556
- Issue date Jul 1, 1997
- Canon Kabushiki Kaisha
- Katsuya Oikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording and reproducing apparatus
- Patent number 5,638,344
- Issue date Jun 10, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Write once magneto-optic media and system
- Patent number 5,599,619
- Issue date Feb 4, 1997
- International Business Machines Corporation
- John G. Eckhardt
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical tape recording and reading-out method involving run...
- Patent number 5,535,180
- Issue date Jul 9, 1996
- Mitsubishi Chemical Corporation
- Takumi Shimamori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium and apparatus
- Patent number 5,512,366
- Issue date Apr 30, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiyuki Nakaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk substrate, method for initialization thereof and drivi...
- Patent number 5,453,974
- Issue date Sep 26, 1995
- Mitsui Petrochemical Industries, Limited
- Takeshi Minoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical disk having a magnetic film with two layers and a p...
- Patent number 5,430,695
- Issue date Jul 4, 1995
- Nikon Corporation
- Hiroyuki Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-overwritable magnetooptical recording apparatus using exchange-...
- Patent number 5,355,354
- Issue date Oct 11, 1994
- Nikon Corporation
- Hiroyuki Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field modulation magnet-optical recording apparatus in whi...
- Patent number 5,329,408
- Issue date Jul 12, 1994
- Sharp Kabushiki Kaisha
- Hiroshi Fuji
- G11 - INFORMATION STORAGE
Information Patent Grant
Photomagnetic eraser
- Patent number 5,319,619
- Issue date Jun 7, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Koji Shindo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for initializing intermediate region between t...
- Patent number 5,309,416
- Issue date May 3, 1994
- Canon Kabushiki Kaisha
- Ryuichi Iwanaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of pre-processing over-write capable magnetooptical recordin...
- Patent number 5,258,973
- Issue date Nov 2, 1993
- Nikon Corporation
- Haruhisa Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetooptical recording method, and apparatus used in the method
- Patent number 5,235,569
- Issue date Aug 10, 1993
- Nikon Corporation
- Hiroyuki Matsumoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Indicator for Confirming Data Erasure, Box for Use in Processing Re...
- Publication number 20080007857
- Publication date Jan 10, 2008
- Tomoaki Ito
- G11 - INFORMATION STORAGE
Information Patent Application
Preheating bulk erase device for optical recording medium, preheati...
- Publication number 20060098536
- Publication date May 11, 2006
- Sony Corporation
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetooptic recording medium and storing apparatus
- Publication number 20050180269
- Publication date Aug 18, 2005
- FUJITSU LIMITED
- Yoshiyuki Nanba
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus and method for recording data by utilizing a...
- Publication number 20050135201
- Publication date Jun 23, 2005
- Masatoshi Nishino
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium
- Publication number 20040208088
- Publication date Oct 21, 2004
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Application
Disc-shaped recording medium, manufacturing method thereof, and dis...
- Publication number 20040196743
- Publication date Oct 7, 2004
- Yoshiyuki Teraoka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical recording medium preheat bulk erase apparatus, optical reco...
- Publication number 20030235120
- Publication date Dec 25, 2003
- Hiroshi Nakayama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetooptic recording medium and storing apparatus
- Publication number 20020150001
- Publication date Oct 17, 2002
- FUJITSU LIMITED
- Yoshiyuki Nanba
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium, information recording and reproducing...
- Publication number 20020081461
- Publication date Jun 27, 2002
- Fuji Photo Film Co., Ltd.
- Masakazu Nishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical disk, magneto-optical disk, and disk apparatus therefor and...
- Publication number 20020031055
- Publication date Mar 14, 2002
- Masatoshi Nishino
- G11 - INFORMATION STORAGE

Bulk initialisation or erasing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for editing an audio stream

Preheat bulk erasing device for phase-change type optical disk

Optical recording medium

Optical disk apparatus and method for recording data by utilizing a...

Disc-shaped recording medium, manufacturing method thereof, and dis...

Preheating bulk erasing device for magneto-optical disk

Magneto-optical recording apparatus having recovery processing unit

Magneto-optical storage medium having data in uniform magnetized re...

Optical disk apparatus and method for recording data by utilizing a...

Magnetic information recording medium having regions magnetized in...

Information recording disc demagnetization apparatus

Magneto-optical disk recording device and capable of verifying reco...

Magneto-optical disk recording device capable of checking erased st...

Device for initializing an optical disc

Magnetio optical disk recording device capable of verifying recorde...

Magneto-optical disk recording device capable of verifying recorded...

Magneto-optic recording medium and apparatus

Magneto-optical disk having cellularly divided regions with alterna...

Magneto-optic recording and reproducing apparatus

Write once magneto-optic media and system

Magneto-optical tape recording and reading-out method involving run...

Magneto-optic recording medium and apparatus

Optical disk substrate, method for initialization thereof and drivi...

Magneto-optical disk having a magnetic film with two layers and a p...

Non-overwritable magnetooptical recording apparatus using exchange-...

Magnetic field modulation magnet-optical recording apparatus in whi...

Photomagnetic eraser

Method and apparatus for initializing intermediate region between t...

Method of pre-processing over-write capable magnetooptical recordin...

Magnetooptical recording method, and apparatus used in the method

Patents Applicationslast 30 patents

Indicator for Confirming Data Erasure, Box for Use in Processing Re...

Preheating bulk erase device for optical recording medium, preheati...

Magnetooptic recording medium and storing apparatus

Optical disk apparatus and method for recording data by utilizing a...

Optical recording medium

Disc-shaped recording medium, manufacturing method thereof, and dis...

Optical recording medium preheat bulk erase apparatus, optical reco...

Magnetooptic recording medium and storing apparatus

Information recording medium, information recording and reproducing...

Optical disk, magneto-optical disk, and disk apparatus therefor and...