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Akinobu Kasami
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Yokohama, JP
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last 30 patents
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Patent Grant
Green light emitting device
Patent number
4,417,262
Issue date
Nov 22, 1983
Tokyo Shibaura Denki Kabushiki Kaisha
Masami Iwamoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Green light emitting device
Patent number
4,224,632
Issue date
Sep 23, 1980
Tokyo Shibaura Denki Kabushiki Kaisha
Masami Iwamoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method of manufacturing red light-emitting gallium phosphide device
Patent number
4,180,423
Issue date
Dec 25, 1979
Tokyo Shibaura Electric Co., Ltd.
Makoto Naito
H01 - BASIC ELECTRIC ELEMENTS