Inventor · disambiguated record
Daisuke Sanga
Also filed as: SANGA DAISUKE
27 granted patents·4 pending applications·151 citations·filing 2004–2025
94Inventor score
Top patents by PatentIndex Score
31 records- 0194US7615798B2Semiconductor light emitting device having an electrode made of a conductive oxideNICHIA CORP·Filed 2005·Granted Nov 10, 2009·35 cites·20 claims
- 0293US10603889B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2018·Granted Mar 31, 2020·3 cites·15 claims
- 0393US7183586B2Semiconductor element and manufacturing method for the sameNICHIA CORP·Filed 2004·Granted Feb 27, 2007·90 cites·20 claims
- 0490US12204128B2Optical member, composite optical member, and lighting deviceNICHIA CORP·Filed 2023·Granted Jan 21, 2025·1 cites·32 claims
- 0589US9397270B2Semiconductor light emitting device and method of manufacturing the sameNICHIA CORP·Filed 2015·Granted Jul 19, 2016·3 cites·4 claims
- 0687US8980661B2Method for manufacturing light emitting deviceNICHIA CORP·Filed 2014·Granted Mar 17, 2015·5 cites·14 claims
- 0782US9914288B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2014·Granted Mar 13, 2018·2 cites·2 claims
- 0878US9048385B2Nitride semiconductor light emitting diodeSANGA DAISUKE·Filed 2010·Granted Jun 2, 2015·6 cites·34 claims
- 0976US12145349B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2021·Granted Nov 19, 2024·0 cites·16 claims
- 1073US10974492B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2020·Granted Apr 13, 2021·0 cites·15 claims
- 1171US8674387B2Light emitting deviceSANGA DAISUKE·Filed 2010·Granted Mar 18, 2014·3 cites·21 claims
- 1271US2025255059A1Method of manufacturing light emitting device and light emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 1368US12317663B2Method of manufacturing light emitting device and light emitting deviceNICHIA CORP·Filed 2022·Granted May 27, 2025·0 cites·12 claims
- 1463US2025267998A1Light-emitting device and method of manufacturing light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 1559US12410900B2Light-emitting moduleNICHIA CORP·Filed 2022·Granted Sep 9, 2025·0 cites·17 claims
- 1658US7462884B2Nitride semiconductor deviceNICHIA CORP·Filed 2006·Granted Dec 9, 2008·2 cites·17 claims
- 1757US10950590B2Light emitting deviceNICHIA CORP·Filed 2019·Granted Mar 16, 2021·0 cites·17 claims
- 1856US9180549B2Wavelength conversion member, light emitting device, and method of manufacturing light emitting deviceNICHIA CORP·Filed 2014·Granted Nov 10, 2015·0 cites·9 claims
- 1955US12349525B2Light emitting module and method for manufacturing light emitting moduleNICHIA CORP·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 2052US9136450B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Sep 15, 2015·0 cites·23 claims
- 2152US2024399956A1Method for estimating temperature of light emitting module, light emitting module, and automotive unitNICHIA CORP·Filed 2024·Application pending·0 cites
- 2251US10535641B2Light emitting device and method of manufacturing sameNICHIA CORP·Filed 2018·Granted Jan 14, 2020·0 cites·18 claims
- 2349US9620689B2Semiconductor light emitting device and method of manufacturing the sameNICHIA CORP·Filed 2016·Granted Apr 11, 2017·0 cites·11 claims
- 2446US9048405B2Light emitting deviceNICHIA CORP·Filed 2013·Granted Jun 2, 2015·0 cites·14 claims
- 2545US11942579B2Light emitting device and adaptive driving beam headlampNICHIA CORP·Filed 2021·Granted Mar 26, 2024·0 cites·10 claims
- 2644US2023115310A1Method for estimating temperature of light emitting module, light emitting module, and automotive unitNICHIA CORP·Filed 2022·Application pending·0 cites
- 2743US9518718B2Bandpass filter for use in light emitting device and light emitting device using the sameNICHIA CORP·Filed 2013·Granted Dec 13, 2016·0 cites·21 claims
- 2842US10096753B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Oct 9, 2018·0 cites·12 claims
- 2940US8981420B2Nitride semiconductor deviceKUSUSE TAKESHI·Filed 2006·Granted Mar 17, 2015·0 cites·24 claims
- 3033USD747817SLight emitting diodeNICHIA CORP·Filed 2014·Granted Jan 19, 2016·1 cites·1 claims
- 3132US11177417B2Light emitting device including phosphor layer with protrusions and recesses and method for manufacturing sameNICHIA CORP·Filed 2018·Granted Nov 16, 2021·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →