Inventor · disambiguated record
Hirokazu Sasa
Also filed as: SASA HIROKAZU
12 granted patents·1 pending application·23 citations·filing 2013–2025
86Inventor score
Files withNICHIA CORP13
Top patents by PatentIndex Score
13 records- 0191US9136447B2Light emitting device and method of manufacturing the sameNICHIA CORP·Filed 2013·Granted Sep 15, 2015·12 cites·5 claims
- 0285US9461216B2Light emitting deviceNICHIA CORP·Filed 2015·Granted Oct 4, 2016·4 cites·14 claims
- 0379US9490390B2Method of manufacturing light emitting element that includes formation of an insulating layerNICHIA CORP·Filed 2014·Granted Nov 8, 2016·3 cites·11 claims
- 0479US2025318329A1Light emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 0577US9093612B2Light emitting deviceNICHIA CORP·Filed 2014·Granted Jul 28, 2015·3 cites·12 claims
- 0676US12369441B2Method of manufacturing wavelength converting member and method of manufacturing light emitting deviceNICHIA CORP·Filed 2023·Granted Jul 22, 2025·0 cites·18 claims
- 0767US9780275B2Method for manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Oct 3, 2017·1 cites·15 claims
- 0865US11843078B2Light emitting device with good visibilityNICHIA CORP·Filed 2020·Granted Dec 12, 2023·0 cites·17 claims
- 0954US10224470B2Light emitting deviceNICHIA CORP·Filed 2016·Granted Mar 5, 2019·0 cites·19 claims
- 1050US10134954B2Light emitting element having protective layerNICHIA CORP·Filed 2016·Granted Nov 20, 2018·0 cites·7 claims
- 1150US9324925B2Light emitting device having a metal film extending from the first electrodeNICHIA CORP·Filed 2015·Granted Apr 26, 2016·0 cites·6 claims
- 1249US11557704B2Light-emitting device having a higher luminanceNICHIA CORP·Filed 2020·Granted Jan 17, 2023·0 cites·13 claims
- 1348US9543465B2Method for manufacturing light emitting deviceNICHIA CORP·Filed 2015·Granted Jan 10, 2017·0 cites·11 claims
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