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Kenichi Kajiwara
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Kamakura, JP
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last 30 patents
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Patent Grant
Superluminescent diode with stripe shaped doped region
Patent number
5,357,124
Issue date
Oct 18, 1994
Mitsubishi Precision Co. Ltd
Kenichi Kajiwara
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Superluminescent diode
Patent number
5,223,722
Issue date
Jun 29, 1993
Mitsubishi Denki Kabushiki Kaisha
Yutaka Nagai
H01 - BASIC ELECTRIC ELEMENTS