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Yoshihiro Irokawa
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Aichi, JP
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last 30 patents
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Patent Grant
Production method for semiconductor substrate and semiconductor ele...
Patent number
7,011,707
Issue date
Mar 14, 2006
Toyoda Gosei Co., Ltd.
Seiji Nagai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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last 30 patents
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Production method for semiconductor substrate and semiconductor ele...
Publication number
20040115937
Publication date
Jun 17, 2004
Seiji Nagai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Semiconductor crystal growing method and semiconductor light-emitti...
Publication number
20040077166
Publication date
Apr 22, 2004
Seiji Nagal
C30 - CRYSTAL GROWTH