Kiyohito Yamasawa

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin magnetic element and transformer
- Patent number 6,351,204
- Issue date Feb 26, 2002
- Alps Electric Co., Ltd.
- Kiyohito Yamasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin magnetic element and transformer
- Patent number 6,140,902
- Issue date Oct 31, 2000
- Alps Electric Co., Ltd.
- Kiyohito Yamasawa
- H01 - BASIC ELECTRIC ELEMENTS