Masato Takeuchi

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing and applying heat treatment to a magnetic core
- Patent number 5,439,534
- Issue date Aug 8, 1995
- Mitsui Petrochemical Industries, Ltd.
- Masato Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic ribbon and magnetic core
- Patent number 5,242,760
- Issue date Sep 7, 1993
- Mitsui Petrochemical Industries Ltd.
- Takashi Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS