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Semiconductor laser device
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Issue date Oct 15, 2002
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Matsushita Electric Industrial Co., Ltd.
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Masahiro Kume
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B82 - NANO-TECHNOLOGY
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Semiconductor laser device
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Patent number 6,324,200
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Issue date Nov 27, 2001
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Matsushita Electric Industrial Co., Ltd.
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Satoshi Kamiyama
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B82 - NANO-TECHNOLOGY
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Light-emitting diode device
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Patent number 6,169,296
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Issue date Jan 2, 2001
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Matsushita Electric Industrial Co., Ltd.
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Satoshi Kamiyama
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H01 - BASIC ELECTRIC ELEMENTS
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Semiconductor laser
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Patent number 5,663,974
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Issue date Sep 2, 1997
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Matsushita Electric Industrial Co., Ltd.
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Ayumu Tsujimura
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B82 - NANO-TECHNOLOGY
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Semiconductor laser
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Patent number 5,619,520
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Issue date Apr 8, 1997
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Matsushita Electric Industrial Co., Ltd.
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Yoichi Sasai
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B82 - NANO-TECHNOLOGY
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Semiconductor laser device
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Patent number 5,600,667
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Issue date Feb 4, 1997
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Matsushita Electric Industrial Co., Ltd.
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Isao Kidoguchi
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B82 - NANO-TECHNOLOGY
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Semiconductor laser device
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Patent number 5,502,739
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Issue date Mar 26, 1996
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Matsushita Electric Industrial Co., Ltd.
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Isao Kidoguchi
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B82 - NANO-TECHNOLOGY
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Semiconductor laser
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Patent number 5,185,755
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Issue date Feb 9, 1993
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Matsushita Electric Industrial Co., Ltd.
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Yoshihiro Mori
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H01 - BASIC ELECTRIC ELEMENTS
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