Assignee
HIROSAKI NAOTO
JP·19 granted patents·2 pending applications·112 citations·filing 2005–2013
Top patents by PatentIndex Score
21 records- 0194US8409470B2Phosphor and light-emitting equipment using phosphorHIROSAKI NAOTO·Filed 2006·Granted Apr 2, 2013·22 cites·23 claims
- 0293US8147715B2Phosphor, process for producing the same, and luminescent deviceHIROSAKI NAOTO·Filed 2006·Granted Apr 3, 2012·22 cites·11 claims
- 0391US8148887B2Light emitting diode lamp and light emitting deviceHIROSAKI NAOTO·Filed 2008·Granted Apr 3, 2012·20 cites·11 claims
- 0490US8206611B2Phosphor and use thereofHIROSAKI NAOTO·Filed 2006·Granted Jun 26, 2012·20 cites·42 claims
- 0585US9062252B2Phosphor, manufacture thereof, light-emitting device, and image display deviceHIROSAKI NAOTO·Filed 2012·Granted Jun 23, 2015·7 cites·51 claims
- 0678US8142685B2Fluorescent material, process for producing the same, and luminescent deviceHIROSAKI NAOTO·Filed 2008·Granted Mar 27, 2012·7 cites·15 claims
- 0776US8765015B2Phosphor, process for producing the same, and luminescent deviceHIROSAKI NAOTO·Filed 2012·Granted Jul 1, 2014·3 cites·3 claims
- 0874US8436525B2Phosphor, production method thereof and light emitting instrumentHIROSAKI NAOTO·Filed 2011·Granted May 7, 2013·2 cites·16 claims
- 0969US9512979B2Phosphor, production method for the same, and light-emitting deviceHIROSAKI NAOTO·Filed 2012·Granted Dec 6, 2016·1 cites·9 claims
- 1067US8147718B2Oxynitride fluorescent material and light-emitting deviceHIROSAKI NAOTO·Filed 2011·Granted Apr 3, 2012·1 cites·12 claims
- 1167US8114313B2Phosphor, process for producing the same, and luminescent deviceHIROSAKI NAOTO·Filed 2006·Granted Feb 14, 2012·3 cites·13 claims
- 1262US8852453B2PhosphorHIROSAKI NAOTO·Filed 2005·Granted Oct 7, 2014·1 cites·9 claims
- 1361US8946981B2Phosphor, lighting fixture, and image display deviceHIROSAKI NAOTO·Filed 2011·Granted Feb 3, 2015·2 cites·10 claims
- 1459US8883039B2Fluorophor and method for production thereof and illuminatorHIROSAKI NAOTO·Filed 2006·Granted Nov 11, 2014·1 cites·10 claims
- 1555US2013168606A1Phosphor and light-emitting equipment using phosphorHIROSAKI NAOTO·Filed 2013·Application pending·0 cites
- 1654US8394295B2Oxynitride fluorescent material and light-emitting deviceHIROSAKI NAOTO·Filed 2012·Granted Mar 12, 2013·0 cites·2 claims
- 1752US8703019B2Phosphor and use thereofHIROSAKI NAOTO·Filed 2012·Granted Apr 22, 2014·0 cites·12 claims
- 1851US9624428B2Phosphor, production method for the same, and light-emitting deviceHIROSAKI NAOTO·Filed 2012·Granted Apr 18, 2017·0 cites·26 claims
- 1950US9359551B2Phosphor, manufacture thereof; light-emitting device, and image display device utilizing phosphorHIROSAKI NAOTO·Filed 2012·Granted Jun 7, 2016·0 cites·60 claims
- 2047US9512358B2Phosphor, production method for the same, and light-emitting deviceHIROSAKI NAOTO·Filed 2012·Granted Dec 6, 2016·0 cites·26 claims
- 2138US2012019127A1Phosphor, method for producing same, light-emitting device, and image display apparatusHIROSAKI NAOTO·Filed 2010·Application pending·0 cites
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