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Light-emitting device |
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2017-06-13 |
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LED module |
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2016-09-06 |
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Lead frame, wiring board, light emitting unit, and illuminating apparatus |
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Light emitting device and illumination apparatus using same |
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2013-11-26 |
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Lighting apparatus |
— |
2013-11-05 |
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Heterocycle-bearing onium salts |
Masami Ishihara, Masahiro Takahashi |
2010-11-16 |
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Heterocycle-bearing onium salts |
Masami Ishihara, Masahiro Takahashi |
2008-01-15 |
| 7101918 |
Hybrid type onium salt |
Masami Ishihara, Tsuneaki Maesawa |
2006-09-05 |
| 6414159 |
Method for preparation of a quaternary ammonium salt |
Kimihiko Sano, Takuhiro Kimura, Atsunori Sano |
2002-07-02 |
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Method of producing sintered body of material for thermoelectric element |
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2001-08-21 |
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Thermoelectric module with improved heat-transfer efficiency and method of manufacturing the same |
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2001-08-14 |