Inventor
UKAWA HIROAKI
JP26 patents
Patents
26 patentsUS7432589B2Oct 7, 2008
Semiconductor device
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US7815343B2Oct 19, 2010
Light emitting device
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Light emitting device and method of manufacturing the same
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US10103299B2Oct 16, 2018
Light emitting device
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US9634213B2Apr 25, 2017
Light emitting device having dual sealing resins
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US9755123B2Sep 5, 2017
Light emitting device and method of manufacturing the light emitting device
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US11315913B2Apr 26, 2022
Light emitting device and method of manufacturing the light emitting device
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US10593847B2Mar 17, 2020
Light emitting device
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US9172013B2Oct 27, 2015
Light emitting device having dual sealing resins
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US11367821B2Jun 21, 2022
Light emitting device
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US11735697B2Aug 22, 2023
Light-emitting device and method of manufacturing the same
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US11677054B2Jun 13, 2023
Light-emitting device
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US11322658B2May 3, 2022
Light-emitting device and method of manufacturing the same
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US11189764B2Nov 30, 2021
Light-emitting device and manufacturing method thereof
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US12471420B2Nov 11, 2025
Light emitting device
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US11094864B2Aug 17, 2021
Light emitting device
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US10431572B2Oct 1, 2019
Light emitting device and method of manufacturing the light emitting device
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US10361347B2Jul 23, 2019
Light emitting device
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US11094676B2Aug 17, 2021
Light emitting device
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US10153415B2Dec 11, 2018
Light emitting device having dual sealing resins
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US9608182B2Mar 28, 2017
Light emitting device and method for manufacturing the same
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US10806809B2Oct 20, 2020
Light-emitting device
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US10756246B2Aug 25, 2020
Light emitting device
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US10493175B2Dec 3, 2019
Method for manufacturing light-emitting device
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Light-emitting device and method for manufacturing the same
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US10873015B2Dec 22, 2020
Light emitting device and method of manufacturing the light emitting device
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