Masamichi Kondo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disc drive unit
- Patent number 6,654,329
- Issue date Nov 25, 2003
- Sony Corporation
- Masamichi Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing apparatus and method
- Patent number 6,147,957
- Issue date Nov 14, 2000
- Sony Corporation
- Toru Nagara
- G11 - INFORMATION STORAGE
Information Patent Grant
Printed circuit board magnetic head for magneto-optical recording d...
- Patent number 5,650,983
- Issue date Jul 22, 1997
- Sony Corporation
- Masamichi Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Short seeking time optical disc apparatus
- Patent number 5,561,644
- Issue date Oct 1, 1996
- Sony Corporation
- Masamichi Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recording and reproducing data on a magneto-optical d...
- Patent number 5,528,570
- Issue date Jun 18, 1996
- Sony Corporation
- Masamichi Kondo
- G11 - INFORMATION STORAGE