Shinji Masugi

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disc cartridge having design parameters of a recording and/or repro...
- Patent number 5,995,344
- Issue date Nov 30, 1999
- Sony Corporation
- Taizo Fukuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape stabilizer for a recording and playback device
- Patent number 5,982,592
- Issue date Nov 9, 1999
- Sony Corporation
- Kengo Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus, magnetic head and tape cartridge
- Patent number 5,872,692
- Issue date Feb 16, 1999
- Sony Corporation
- Kengo Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording/reproducing apparatus, magnetic head and tape cartridge
- Patent number 5,847,906
- Issue date Dec 8, 1998
- Sony Corporation
- Kengo Saito
- G11 - INFORMATION STORAGE