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Makiko Hashimoto
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Ushiku-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Semiconductor light-emitting device
Patent number
6,707,071
Issue date
Mar 16, 2004
Mitsubishi Chemical Corporation
Makiko Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting device and manufacturing method for th...
Patent number
6,387,721
Issue date
May 14, 2002
Mitsubishi Chemical Corporation
Makiko Hashimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Semiconductor light-emitting device
Publication number
20020125488
Publication date
Sep 12, 2002
Mitsubishi Chemical Corporation
Makiko Hashimoto
H01 - BASIC ELECTRIC ELEMENTS