Sadao Hosoi

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Head tracking control system for a helical scan VTR
- Patent number 4,370,685
- Issue date Jan 25, 1983
- Sony Corporation
- Sadao Hosoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic head height control apparatus
- Patent number 4,366,515
- Issue date Dec 28, 1982
- Sony Corporation
- Masayuki Takano
- G11 - INFORMATION STORAGE