Helicoidal tracks

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CPC
G11B5/5927

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

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G11B5/5927Helicoidal tracks

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording/reproducing apparatus
- Patent number 7,130,147
- Issue date Oct 31, 2006
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Control system of tape travel for a magnetic recording and reproduc...
- Patent number 6,424,483
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Kenichi Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for controlling recording and reproduction in...
- Patent number 5,587,789
- Issue date Dec 24, 1996
- Goldstar Co. Ltd.
- Je H. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing apparatus
- Patent number 4,642,708
- Issue date Feb 10, 1987
- Hitachi, Ltd.
- Takashi Furuhata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic recording/reproducing apparatus
- Publication number 20060056102
- Publication date Mar 16, 2006
- Kenichi Honjo
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording/reproducing apparatus
- Publication number 20040109256
- Publication date Jun 10, 2004
- Kenichi Honjo
- G11 - INFORMATION STORAGE