Hideo Arai

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Annaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of growing silicon single crystals
- Patent number 5,501,172
- Issue date Mar 26, 1996
- Shin-Etsu Handotai Co., Ltd.
- Toshinari Murai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of growing silicon monocrystalline rod
- Patent number 5,258,092
- Issue date Nov 2, 1993
- Shin-Etsu Handotai Co., Ltd.
- Hirotoshi Yamagishi
- C30 - CRYSTAL GROWTH