Inventor · disambiguated record
Hironaka Fujii
Also filed as: FUJII HIRONAKA
26 granted patents·21 pending applications·167 citations·filing 2007–2019
95Inventor score
Top patents by PatentIndex Score
47 records- 0197US8283843B2Light emissive ceramic laminate and method of making samePAN GUANG·Filed 2011·Granted Oct 9, 2012·70 cites·36 claims
- 0293US8339025B2Luminescent ceramic and light-emitting device using the sameNAKAMURA TOSHITAKA·Filed 2010·Granted Dec 25, 2012·13 cites·17 claims
- 0390US9102875B2Emissive ceramic materials having a dopant concentration gradient and methods of making and using the sameNITTO DENKO CORP·Filed 2014·Granted Aug 11, 2015·6 cites·16 claims
- 0490US8169136B2Light emitting device with translucent ceramic plateNAKAMURA TOSHITAKA·Filed 2009·Granted May 1, 2012·17 cites·26 claims
- 0585US8931930B2Optical element for correcting color blindnessNITTO DENKO CORP·Filed 2013·Granted Jan 13, 2015·7 cites·17 claims
- 0684US8207663B2Phosphor composition and light emitting device using the sameSAMBANDAN EKAMBARAM·Filed 2011·Granted Jun 26, 2012·7 cites·20 claims
- 0783US9080103B2Phosphor layer attaching kit, optical semiconductor element-phosphor layer attaching body, and optical semiconductor deviceNITTO DENKO CORP·Filed 2013·Granted Jul 14, 2015·5 cites·6 claims
- 0882US8828531B2Emissive ceramic materials having a dopant concentration gradient and methods of making and using the samePAN GUANG·Filed 2011·Granted Sep 9, 2014·6 cites·19 claims
- 0978US8968600B2Light emitting composite with phosphor componentsZHANG BIN·Filed 2012·Granted Mar 3, 2015·3 cites·21 claims
- 1078US8502442B2Light emitting device with translucent ceramic plateNAKAMURA TOSHITAKA·Filed 2012·Granted Aug 6, 2013·4 cites·20 claims
- 1178US8137587B2Method of manufacturing phosphor translucent ceramics and light emitting devicesMIYAGAWA HIROAKI·Filed 2009·Granted Mar 20, 2012·5 cites·20 claims
- 1277US8846172B2Light emissive ceramic laminate and method of making sameNAKAMURA TOSHITAKA·Filed 2011·Granted Sep 30, 2014·5 cites·7 claims
- 1375US8941135B2Light emissive ceramic laminate and method of making sameFUJII HIRONAKA·Filed 2011·Granted Jan 27, 2015·3 cites·16 claims
- 1475US8697479B2Method for producing nanoparticlesMUKHERJEE RAJESH·Filed 2010·Granted Apr 15, 2014·2 cites·18 claims
- 1571US9130131B2Garnet-based phosphor ceramic sheets for light emitting deviceNITTO DENKO CORP·Filed 2013·Granted Sep 8, 2015·1 cites·21 claims
- 1671US8916893B2Light-emitting deviceOOYABU YASUNARI·Filed 2011·Granted Dec 23, 2014·3 cites·6 claims
- 1771US8123981B2Method of fabricating translucent phosphor ceramicsMIYAGAWA HIROAKI·Filed 2009·Granted Feb 28, 2012·3 cites·21 claims
- 1870US8710740B2Phosphor adhesive sheet, light emitting diode element including phosphor layer, light emitting diode device, and producing methods thereofNAKAMURA TOSHITAKA·Filed 2012·Granted Apr 29, 2014·1 cites·12 claims
- 1970US8298442B2Method of manufacturing phosphor translucent ceramics and light emitting devicesMIYAGAWA HIROAKI·Filed 2012·Granted Oct 30, 2012·1 cites·20 claims
- 2068US8664678B2Phosphor ceramic and light-emitting deviceOOYABU YASUNARI·Filed 2011·Granted Mar 4, 2014·2 cites·4 claims
- 2166US10001657B2Phosphor ceramic, encapsulated optical semiconductor element, circuit board, optical semiconductor device and light-emitting deviceNITTO DENKO CORP·Filed 2016·Granted Jun 19, 2018·1 cites·9 claims
- 2265US10119070B2Optical element for correcting color blindnessHARDING BRETT T·Filed 2012·Granted Nov 6, 2018·0 cites·28 claims
- 2363US9608178B2Semiconductor light emitting deviceITO HISATAKA·Filed 2011·Granted Mar 28, 2017·2 cites·6 claims
- 2459US9206086B2Method and apparatus for sintering flat ceramicsNITTO DENKO CORP·Filed 2013·Granted Dec 8, 2015·0 cites·19 claims
- 2558US9205571B2Method and apparatus for sintering flat ceramicsNITTO DENKO CORP·Filed 2013·Granted Dec 8, 2015·0 cites·33 claims
- 2654US9765257B2Emissive compacts and method of making the sameNITTO DENKO CORP·Filed 2013·Granted Sep 19, 2017·0 cites·14 claims
- 2754US2016060178A1Method and Apparatus for Sintering Flat CeramicsNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 2853US2014367725A1Composite film and semiconductor light emitting device using the sameNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 2951US2011227477A1Garnet-based phosphor ceramic sheets for light emitting deviceNITTO DENKO CORP·Filed 2011·Application pending·0 cites
- 3051US2013280520A1Phosphor ceramics and methods of making the sameNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3148US2014091346A1Phosphor adhesive sheet, optical semiconductor element-phosphor layer pressure-sensitive adhesive body, and optical semiconductor deviceNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3245US2015132585A1Phosphor Ceramics and Methods of Making the SameNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3345US2022035085A1Resin composition, optical semiconductor element, and optical semiconductor deviceNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 3444US2016064628A1Circuit board, optical semiconductor device, and producing method thereofNITTO DENKO CORP·Filed 2014·Application pending·0 cites
- 3544US2011309398A1Composite film and semiconductor light emitting device using the sameITO HISATAKA·Filed 2011·Application pending·0 cites
- 3644US2012068213A1Light emissive ceramic laminate and method of making sameZHANG BIN·Filed 2011·Application pending·0 cites
- 3743US2018145231A1Method for producing phosphor plateNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 3841US2017040502A1Wavelength conversion bonding member, wavelength conversion heat dissipation member, and light-emitting deviceNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 3941US2008061028A1Method for producing optical member and method for producing molding die for optical memberNITTO DENKO CORP·Filed 2007·Application pending·0 cites
- 4041US2010301367A1Light-emitting device comprising a dome-shaped ceramic phosphorNITTO DENKO CORP·Filed 2010·Application pending·0 cites
- 4139US2012014088A1Component for light-emitting device, light-emitting device and producing method thereofOOYABU YASUNARI·Filed 2011·Application pending·0 cites
- 4239US2012025247A1Component for light-emitting device, light-emitting device and producing method thereofOOYABU YASUNARI·Filed 2011·Application pending·0 cites
- 4339US2012012875A1Component for light-emitting device, light-emitting device and producing method thereofOOYABU YASUNARI·Filed 2011·Application pending·0 cites
- 4439US2012039064A1Light-emitting deviceOOYABU YASUNARI·Filed 2011·Application pending·0 cites
- 4537US2017037312A1Wavelength conversion member and production method thereofNITTO DENKO CORP·Filed 2015·Application pending·0 cites
- 4635US2019044037A1Ceramic plate, producing method thereof, and optical semiconductor deviceNITTO DENKO CORP·Filed 2016·Application pending·0 cites
- 4732US2017030556A1Wavelength conversion member and production method thereofNITTO DENKO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →