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Yoshiyuki Kinugawa
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Soka-shi, JP
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last 30 patents
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Patent Grant
Light emitting element and manufacturing method for the same
Patent number
6,924,513
Issue date
Aug 2, 2005
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120241803
Publication date
Sep 27, 2012
Kabushiki Kaisha Toshiba
Yoshiyuki KINUGAWA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Light emitting element and manufacturing method for the same
Publication number
20040026700
Publication date
Feb 12, 2004
Kabushiki Kaisha Toshiba
Yasuhiko Akaike
H01 - BASIC ELECTRIC ELEMENTS