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Light emitting device and LED light bulb
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Patent number 10,368,408
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Issue date Jul 30, 2019
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Toshiba Materials Co., Ltd.
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Hiroyasu Kondo
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Light emitting device and LED light bulb
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Patent number 10,368,409
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Issue date Jul 30, 2019
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Toshiba Materials Co., Ltd.
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Hiroyasu Kondo
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Lighting device
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Patent number 10,274,185
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Issue date Apr 30, 2019
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Kabushiki Kaisha Toshiba
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Mitsuaki Kato
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F21 - LIGHTING
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Lighting apparatus
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Patent number 10,107,457
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Issue date Oct 23, 2018
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Kabushiki Kaisha Toshiba
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Hiroshi Ohno
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F21 - LIGHTING
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