Inventor · disambiguated record
Seitaro Akagawa
Also filed as: AKAGAWA SEITARO
20 granted patents·2 pending applications·19 citations·filing 2010–2024
90Inventor score
Top patents by PatentIndex Score
22 records- 0182US9397276B2Light emitting device and resin compositionNICHIA CORP·Filed 2015·Granted Jul 19, 2016·4 cites·17 claims
- 0281US9559274B2Light emitting device and resin compositionNICHIA CORP·Filed 2016·Granted Jan 31, 2017·4 cites·21 claims
- 0378US9755116B2Method of manufacturing light emitting deviceNICHIA CORP·Filed 2016·Granted Sep 5, 2017·3 cites·14 claims
- 0476US9419187B2Light emitting device and method of manufacturing thereofNICHIA CORP·Filed 2015·Granted Aug 16, 2016·3 cites·11 claims
- 0572US10971481B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2019·Granted Apr 6, 2021·1 cites·18 claims
- 0668US11391878B2Light emitting moduleNICHIA CORP·Filed 2021·Granted Jul 19, 2022·0 cites·20 claims
- 0768US2025212583A1Light-emitting module and planar light sourceNICHIA CORP·Filed 2024·Application pending·0 cites
- 0867US11398460B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2021·Granted Jul 26, 2022·0 cites·20 claims
- 0966US12169299B2Planar light sourceNICHIA CORP·Filed 2023·Granted Dec 17, 2024·0 cites·7 claims
- 1065US10903399B2Method for manufacturing a light emitting device comprising at least two first light emitting diodes and a second light emitting diodes interposed therebetweenNICHIA CORP·Filed 2017·Granted Jan 26, 2021·1 cites·20 claims
- 1163US11061178B2Light emitting moduleNICHIA CORP·Filed 2020·Granted Jul 13, 2021·0 cites·18 claims
- 1262US11048092B2Display device and head-mounted displaySHARP KK·Filed 2020·Granted Jun 29, 2021·0 cites·17 claims
- 1360US10775627B2Display device and head-mounted displaySHARP KK·Filed 2018·Granted Sep 15, 2020·0 cites·9 claims
- 1458US11482569B2Light emitting device and backlight including the light emitting deviceNICHIA CORP·Filed 2021·Granted Oct 25, 2022·0 cites·21 claims
- 1552US10529695B2Light-emitting device and backlight including light-emitting deviceNICHIA CORP·Filed 2016·Granted Jan 7, 2020·0 cites·18 claims
- 1646US11004891B2Light emitting device and backlight including the light emitting deviceNICHIA CORP·Filed 2017·Granted May 11, 2021·0 cites·15 claims
- 1739US10847693B2Light emitting device and lead frame with resinNICHIA CORP·Filed 2018·Granted Nov 24, 2020·0 cites·18 claims
- 1839US10656019B2Method of determining chromaticity rank of light emitting deviceNICHIA CORP·Filed 2017·Granted May 19, 2020·0 cites·13 claims
- 1937US10274667B2Light-emitting device with two green light-emitting elements with different peak wavelengths and backlight including light-emitting deviceNICHIA CORP·Filed 2017·Granted Apr 30, 2019·0 cites·7 claims
- 2034US2019198719A1Light emitting device, light source device, and display deviceNICHIA CORP·Filed 2018·Application pending·0 cites
- 2133USD668622SLight emitting diodeAKAGAWA SEITARO·Filed 2010·Granted Oct 9, 2012·2 cites·1 claims
- 2230USD696637SLight emitting diodeAKAGAWA SEITARO·Filed 2012·Granted Dec 31, 2013·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →