Inventor · disambiguated record
Daisuke Hiraiwa
Also filed as: HIRAIWA DAISUKE
6 granted patents·1 pending application·21 citations·filing 2009–2012
77Inventor score
Top patents by PatentIndex Score
7 records- 0178US8836086B2Semiconductor light emitting chip and method for processing substrateHIRAIWA DAISUKE·Filed 2011·Granted Sep 16, 2014·4 cites·3 claims
- 0275US8569735B2Semiconductor light-emitting element, electrode and manufacturing method for the element, and lampHIRAIWA DAISUKE·Filed 2009·Granted Oct 29, 2013·9 cites·17 claims
- 0371US8884329B2Semiconductor light-emitting element, electrode structure and light-emitting deviceOKABE TAKEHIKO·Filed 2012·Granted Nov 11, 2014·5 cites·15 claims
- 0465US8502254B2Group III nitride semiconductor light-emitting device and method of manufacturing the same, and lampHIRAIWA DAISUKE·Filed 2010·Granted Aug 6, 2013·1 cites·11 claims
- 0558US8969905B2Semiconductor light emitting device and method for manufacturing semiconductor light emitting device, and lampOKABE TAKEHIKO·Filed 2009·Granted Mar 3, 2015·2 cites·14 claims
- 0644US2011018022A1Semiconductor light-emitting device and method for manufacturing the sameOKABE TAKEHIKO·Filed 2009·Application pending·0 cites
- 0743US8691602B2Method for producing semiconductor light-emitting chipHIRAIWA DAISUKE·Filed 2012·Granted Apr 8, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →