Susumu Abe

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Kanagawa-Ku, Yokohama-Shi, Kanagawa-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetrical excitation type magnetic device and method of manufact...
- Patent number 4,944,270
- Issue date Jul 31, 1990
- Akira Matsushita
- G11 - INFORMATION STORAGE