Naoetsudenshikogyo-Kabushikigaisha

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Niigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicon epitaxial wafer and its manufacturing method
- Patent number 6,458,205
- Issue date Oct 1, 2002
- Shin-Etsu Handotai Co., Ltd.
- Koichi Hasegawa
- C30 - CRYSTAL GROWTH