Inventor · disambiguated record
Koya Shiratori
Also filed as: SHIRATORI KOYA
31 granted patents·9 pending applications·55 citations·filing 2009–2025
95Inventor score
Files withSEIKO EPSON CORP31SHIRATORI KOYA4LUMITEK DISPLAY TECH LIMITED3KOBAYASHI HIDEKAZU1YAMAMOTO HIDETOSHI1
Top patents by PatentIndex Score
40 records- 0198US11069874B2Light emitting element, light emitting device, and electronic apparatusSEIKO EPSON CORP·Filed 2020·Granted Jul 20, 2021·4 cites·24 claims
- 0297US11683948B2Light emitting element, light emitting device, and electronic apparatusSEIKO EPSON CORP·Filed 2020·Granted Jun 20, 2023·4 cites·21 claims
- 0392US9972804B2Light emitting element, light emitting device, and electronic apparatusSEIKO EPSON CORP·Filed 2017·Granted May 15, 2018·5 cites·16 claims
- 0491US8076687B2Light emitting device for improving the color purity of emitted light and electronic apparatusKOBAYASHI HIDEKAZU·Filed 2009·Granted Dec 13, 2011·15 cites·10 claims
- 0588US9620569B2Light-emitting device and electronic apparatusSEIKO EPSON CORP·Filed 2015·Granted Apr 11, 2017·4 cites·20 claims
- 0688US9590204B2Light-emitting device, electronic equipment, and process of producing light-emitting deviceSEIKO EPSON CORP·Filed 2016·Granted Mar 7, 2017·3 cites·16 claims
- 0787US10263218B2Electro-optical device with a luminance adjustment layerSEIKO EPSON CORP·Filed 2017·Granted Apr 16, 2019·3 cites·16 claims
- 0887US2025081723A1Light emitting element, light emitting device, and electronic apparatusLUMITEK DISPLAY TECH LIMITED·Filed 2024·Application pending·0 cites
- 0983US12063805B2Light emitting element, light emitting device, and electronic apparatusLUMITEK DISPLAY TECH LIMITED·Filed 2023·Granted Aug 13, 2024·0 cites·28 claims
- 1083US11956984B2Light emitting element, light emitting device, and electronic apparatusLUMITEK DISPLAY TECH LIMITED·Filed 2023·Granted Apr 9, 2024·0 cites·30 claims
- 1181US8093587B2Organic el device and process of producing the sameSHIRATORI KOYA·Filed 2009·Granted Jan 10, 2012·6 cites·6 claims
- 1277US10658620B2Electro-optical device and electronic equipmentSEIKO EPSON CORP·Filed 2019·Granted May 19, 2020·1 cites·20 claims
- 1375US10627405B2Detection device and biological information measuring deviceSEIKO EPSON CORP·Filed 2018·Granted Apr 21, 2020·2 cites·4 claims
- 1475US8686448B2Light emitting device, electronic apparatus, and manufacturing method of light emitting deviceSHIRATORI KOYA·Filed 2012·Granted Apr 1, 2014·3 cites·20 claims
- 1572US8792068B2Lighting device and electronic deviceSHIRATORI KOYA·Filed 2010·Granted Jul 29, 2014·2 cites·6 claims
- 1672US2025306442A1Projector and projection systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1772US2025310489A1Projector and projection systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1872US2025306444A1Projector and projection systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1969US11201315B2Electro-optical device with a luminance adjustment layerSEIKO EPSON CORP·Filed 2020·Granted Dec 14, 2021·0 cites·8 claims
- 2068US10269882B2Organic EL device, method of manufacturing organic EL device, and electronic deviceSEIKO EPSON CORP·Filed 2016·Granted Apr 23, 2019·1 cites·15 claims
- 2167US10720595B2Light emitting element, light emitting device, and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 2265US8835943B2Light-emitting element, light-emitting device, display device, and electronic apparatusYAMAMOTO HIDETOSHI·Filed 2011·Granted Sep 16, 2014·1 cites·17 claims
- 2364US8810129B2Light emitting device with transmissive film patterned in a stepwise shape and method of manufacturing the light emitting deviceSHIRATORI KOYA·Filed 2012·Granted Aug 19, 2014·1 cites·8 claims
- 2459US2010051973A1Light-emitting device, electronic equipment, and process of producing light-emitting deviceSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 2558US11467417B2Display deviceSEIKO EPSON CORP·Filed 2020·Granted Oct 11, 2022·0 cites·8 claims
- 2658US9853252B2Light-emitting device, electronic equipment, and process of producing light-emitting deviceSEIKO EPSON CORP·Filed 2017·Granted Dec 26, 2017·0 cites·3 claims
- 2758US2024168366A1Wavelength converter, light source device, and projectorSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 2856US12197115B2Wavelength conversion element, illumination device, and projectorSEIKO EPSON CORP·Filed 2022·Granted Jan 14, 2025·0 cites·10 claims
- 2956US11703750B2Illuminator and projectorSEIKO EPSON CORP·Filed 2022·Granted Jul 18, 2023·0 cites·10 claims
- 3056US2025306259A1Optical element, optical instrument, and projectorSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 3155US10859899B2Wavelength conversion element, method for producing wavelength conversion element, light source device, and projectorSEIKO EPSON CORP·Filed 2018·Granted Dec 8, 2020·0 cites·18 claims
- 3255US9343512B2Light-emitting device and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted May 17, 2016·0 cites·9 claims
- 3351US11614679B2Light source apparatus and projectorSEIKO EPSON CORP·Filed 2021·Granted Mar 28, 2023·0 cites·8 claims
- 3450US11366377B2Wavelength conversion element, illumination device, and projectorSEIKO EPSON CORP·Filed 2021·Granted Jun 21, 2022·0 cites·14 claims
- 3549US2015060811A1Light emitting apparatus and electronic apparatusSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3646US10431775B2Organic EL device, method for manufacturing organic EL device, and electronic instrumentSEIKO EPSON CORP·Filed 2017·Granted Oct 1, 2019·0 cites·22 claims
- 3742US11698579B2Wavelength conversion element, light source device, projector, and method of manufacturing wavelength conversion elementSEIKO EPSON CORP·Filed 2021·Granted Jul 11, 2023·0 cites·12 claims
- 3841US11353785B2Light source device and projectorSEIKO EPSON CORP·Filed 2020·Granted Jun 7, 2022·0 cites·18 claims
- 3937US9972808B2Display device having a substrate with a polygonal display area and an electronic apparatusSEIKO EPSON CORP·Filed 2015·Granted May 15, 2018·0 cites·21 claims
- 4036US2016233284A1Organic el device and electronic apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →