Hong-Seok Yang

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Head moving and holding mechanism for reversible tape recorder
- Patent number 5,953,182
- Issue date Sep 14, 1999
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and/or playback apparatus with reduced drive bel...
- Patent number 5,943,182
- Issue date Aug 24, 1999
- Sony Corporation
- Hisashi Hanzawa
- G11 - INFORMATION STORAGE