Yukihiro Miyamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium substrate and magnetic recording medium
- Patent number 6,183,892
- Issue date Feb 6, 2001
- Mitsubishi Chemical Corporation
- Jun Saiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Longitudinal magnetic recording medium comprising a circumterential...
- Patent number 5,352,501
- Issue date Oct 4, 1994
- Mitsubishi Kasei Corporation
- Yukihiro Miyamoto
- G11 - INFORMATION STORAGE