Itsuro Ishizaki

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Yokahama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for dissolving surface layer of semiconductor sub...
- Patent number 5,890,501
- Issue date Apr 6, 1999
- Kabushiki Kaisha Toshiba
- Minako Kaneko
- H01 - BASIC ELECTRIC ELEMENTS