Youshuke Fukumoto

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for winding coil on toroidal core
- Patent number 4,872,618
- Issue date Oct 10, 1989
- Hitachi, Ltd.
- Hiroshi Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of and apparatus for winding coil on toroidal core
- Patent number 4,771,956
- Issue date Sep 20, 1988
- Hitachi, Ltd.
- Hiroshi Sato
- H01 - BASIC ELECTRIC ELEMENTS