Inventor · disambiguated record
Yuta Sagara
Also filed as: SAGARA Yuta
7 granted patents·7 pending applications·11 citations·filing 2013–2023
72Inventor score
Files withNIPPON STEEL CHEMICAL & MAT CO LTD10UNIV KYUSHU NAT UNIV CORP2MITSUBISHI ELECTRIC CORP1NIPPON STEEL & SUMIKIN CHEM CO1
Top patents by PatentIndex Score
14 records- 0191US9793492B2Compound, light emitter, and organic light emitting deviceUNIV KYUSHU NAT UNIV CORP·Filed 2014·Granted Oct 17, 2017·11 cites·10 claims
- 0255US12193324B2Melt mixture for organic electroluminescent element, and organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2020·Granted Jan 7, 2025·0 cites·8 claims
- 0352US2025171683A1Emission material, and organic electroluminescent deviceNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2023·Application pending·0 cites
- 0451US2024298539A1Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2022·Application pending·0 cites
- 0550US2023309400A1Thermally activated delayed fluorescence material and organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 0648US10453638B2Overcurrent tripping device and circuit breaker employing sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 22, 2019·0 cites·10 claims
- 0748US2023371375A1Light-emitting material, and organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 0845US2015239880A1Light emitting material, compound, and organic light emitting device using the sameUNIV KYUSHU NAT UNIV CORP·Filed 2013·Application pending·0 cites
- 0942US11818950B2Organic electroluminescence elementNIPPON STEEL & SUMIKIN CHEM CO·Filed 2016·Granted Nov 14, 2023·0 cites·9 claims
- 1040US12484443B2Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2019·Granted Nov 25, 2025·0 cites·3 claims
- 1140US2023136708A1Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 1240US2023139757A1Organic electroluminescent deviceNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 1338US11374178B2Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·8 claims
- 1435US12185624B2Organic electroluminescent elementNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2019·Granted Dec 31, 2024·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →