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Semiconductor laser device
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Patent number 5,596,592
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Issue date Jan 21, 1997
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Mitsubish Denki Kabushiki Kaisha
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Yoriko Tanigami
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser device
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Patent number 5,581,570
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Issue date Dec 3, 1996
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Mitsubishi Denki Kabushiki Kaishi
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Yasuaki Yoshida
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B82 - NANO-TECHNOLOGY
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Semiconductor laser
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Patent number 5,345,464
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Issue date Sep 6, 1994
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Mitsubishi Denki Kabushiki Kaisha
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Akira Takemoto
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser device
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Patent number 5,228,048
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Issue date Jul 13, 1993
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Mitsubishi Denki Kabushiki Kaisha
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Akira Takemoto
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser device
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Patent number 5,093,835
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Issue date Mar 3, 1992
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Mitsubishi Denki Kabushiki Kaisha
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Akira Takemoto
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser device
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Patent number 4,910,745
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Issue date Mar 20, 1990
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Mitsubishi Denki Kabushiki Kaisha
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Akira Takemoto
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser
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Patent number 4,888,781
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Issue date Dec 19, 1989
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Mitsubishi Denki Kabushiki Kaisha
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Etsuji Omura
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B82 - NANO-TECHNOLOGY
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