Inventor · disambiguated record
Eiichiro Okahisa
Also filed as: OKAHISA EIICHIRO
34 granted patents·8 pending applications·47 citations·filing 2013–2025
95Inventor score
Top patents by PatentIndex Score
42 records- 0192USRE49645EManufacturing method of light-emitting deviceNICHIA CORP·Filed 2021·Granted Sep 5, 2023·2 cites·32 claims
- 0291US10608406B2Light emitting deviceNICHIA CORP·Filed 2018·Granted Mar 31, 2020·4 cites·15 claims
- 0391US10267483B2Light-emitting deviceNICHIA CORP·Filed 2016·Granted Apr 23, 2019·7 cites·20 claims
- 0489US12320516B2Light-emitting deviceNICHIA CORP·Filed 2023·Granted Jun 3, 2025·0 cites·13 claims
- 0589US9835297B2Light emitting device having a wavelength converter fixed to the mounting surfaceNICHIA CORP·Filed 2016·Granted Dec 5, 2017·6 cites·20 claims
- 0689US9748733B2Semiconductor laser device and backlight device using the semiconductor laser deviceNICHIA CORP·Filed 2016·Granted Aug 29, 2017·8 cites·20 claims
- 0786US9318871B2Semiconductor laser device and manufacturing method thereof, and submount manufacturing methodNICHIA CORP·Filed 2014·Granted Apr 19, 2016·5 cites·9 claims
- 0885US9496680B2Semiconductor laser device and manufacturing method thereof, and submount manufacturing methodNICHIA CORP·Filed 2016·Granted Nov 15, 2016·3 cites·8 claims
- 0985US2025264205A1Light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 1084US10439358B2Manufacturing method of light-emitting deviceNICHIA CORP·Filed 2017·Granted Oct 8, 2019·3 cites·22 claims
- 1183US2025293479A1Method for manufacturing laser packageNICHIA CORP·Filed 2025·Application pending·0 cites
- 1281US12100928B2Semiconductor device, semiconductor device package, and manufacturing methods thereofNICHIA CORP·Filed 2023·Granted Sep 24, 2024·0 cites·10 claims
- 1380US12347999B2Method for manufacturing laser packageNICHIA CORP·Filed 2022·Granted Jul 1, 2025·0 cites·10 claims
- 1480US9746160B2Light emitting device and method of manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Aug 29, 2017·4 cites·21 claims
- 1579US11655958B2Light-emitting deviceNICHIA CORP·Filed 2022·Granted May 23, 2023·0 cites·24 claims
- 1679US9985411B2Light-emitting device and package for light-emitting deviceNICHIA CORP·Filed 2017·Granted May 29, 2018·3 cites·25 claims
- 1777US11949209B2Semiconductor device and method of manufacturing the semiconductor deviceNICHIA CORP·Filed 2023·Granted Apr 2, 2024·0 cites·10 claims
- 1877US11892155B2Light-emitting deviceNICHIA CORP·Filed 2023·Granted Feb 6, 2024·0 cites·17 claims
- 1974US2025239837A1Light emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 2071US11677211B2Semiconductor device, semiconductor device package, and manufacturing methods thereofNICHIA CORP·Filed 2020·Granted Jun 13, 2023·0 cites·17 claims
- 2170US11581699B2Semiconductor device and method of manufacturing the semiconductor deviceNICHIA CORP·Filed 2021·Granted Feb 14, 2023·0 cites·14 claims
- 2270US11367994B2Light emitting deviceNICHIA CORP·Filed 2021·Granted Jun 21, 2022·0 cites·19 claims
- 2370US9459520B2Light source unit and optical engineNICHIA CORP·Filed 2014·Granted Oct 4, 2016·2 cites·20 claims
- 2469US12300972B2Light emitting deviceNICHIA CORP·Filed 2022·Granted May 13, 2025·0 cites·9 claims
- 2568US11038317B2Semiconductor device and method of manufacturing the semiconductor deviceNICHIA CORP·Filed 2019·Granted Jun 15, 2021·0 cites·13 claims
- 2667US10965097B2Light emitting deviceNICHIA CORP·Filed 2020·Granted Mar 30, 2021·0 cites·19 claims
- 2767US10833473B2Semiconductor device, semiconductor device package, and manufacturing methods thereofNICHIA CORP·Filed 2019·Granted Nov 10, 2020·0 cites·16 claims
- 2866US11428382B2Light-emitting deviceNICHIA CORP·Filed 2021·Granted Aug 30, 2022·0 cites·17 claims
- 2964US11149917B2Light-emitting deviceNICHIA CORP·Filed 2019·Granted Oct 19, 2021·0 cites·18 claims
- 3064US2024030676A1Plurality of light-emitting devices, and light-emitting moduleNICHIA CORP·Filed 2023·Application pending·0 cites
- 3158US2018183205A1Method for manufacturing laser packageNICHIA CORP·Filed 2017·Application pending·0 cites
- 3253US10522969B2Light-emitting device and lid body used in light-emitting deviceNICHIA CORP·Filed 2018·Granted Dec 31, 2019·0 cites·18 claims
- 3351US2025311518A1Placement member and light-emitting deviceNICHIA CORP·Filed 2025·Application pending·0 cites
- 3450US10404033B2Light-emitting device and package for light-emitting deviceNICHIA CORP·Filed 2018·Granted Sep 3, 2019·0 cites·20 claims
- 3550US9559489B2Semiconductor laser device, light source device, method of producing semiconductor laser device, and method of producing light source deviceNICHIA CORP·Filed 2015·Granted Jan 31, 2017·0 cites·20 claims
- 3650US2022302672A1Base member or light-emitting deviceNICHIA CORP·Filed 2022·Application pending·0 cites
- 3749US10535972B2Electronic component package and electronic component deviceSHINKO ELECTRIC IND CO·Filed 2018·Granted Jan 14, 2020·0 cites·7 claims
- 3848US10612754B2Method for manufacturing light-emitting device, method for manufacturing laser module, and light-emitting deviceNICHIA CORP·Filed 2017·Granted Apr 7, 2020·0 cites·19 claims
- 3947US2015077972A1Light emitting deviceNICHIA CORP·Filed 2014·Application pending·0 cites
- 4046US9077138B2Semiconductor laser deviceNICHIA CORP·Filed 2013·Granted Jul 7, 2015·0 cites·21 claims
- 4145US10253933B2Light emitting deviceNICHIA CORP·Filed 2017·Granted Apr 9, 2019·0 cites·6 claims
- 4239US10215362B2Light source apparatus with lens arrayNICHIA CORP·Filed 2015·Granted Feb 26, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →