Inventor · disambiguated record
Akinori Yamatani
Also filed as: YAMATANI Akinori
17 granted patents·6 pending applications·12 citations·filing 2017–2024
87Inventor score
Files withSAMSUNG DISPLAY CO LTD23
Top patents by PatentIndex Score
23 records- 0192US10923663B2Monoamine compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Feb 16, 2021·7 cites·28 claims
- 0281US11165029B2Amine compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Nov 2, 2021·2 cites·20 claims
- 0375US11251380B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Feb 15, 2022·1 cites·24 claims
- 0474US10700296B2Heterocyclic compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Jun 30, 2020·1 cites·12 claims
- 0573US2024107871A1Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 0666US11575086B2Monoamine compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 7, 2023·0 cites·12 claims
- 0766US2024324449A1Light emitting element and amine compound for the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 0865US11563187B2Nitrogen-containing compound-containing compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jan 24, 2023·1 cites·16 claims
- 0963US11825733B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Nov 21, 2023·0 cites·14 claims
- 1060US11367841B2Heterocyclic compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·12 claims
- 1158US2023130537A1Light emitting device and amine compound for the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 1257US2024023429A1Monoamine compound and light emitting element including the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1356US2022344596A1Luminescence device and compound including nitrogen for sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 1456US2023337446A1Light emitting element and amine compound for the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1555US12052915B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jul 30, 2024·0 cites·20 claims
- 1648US10777747B2Amine compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Sep 15, 2020·0 cites·19 claims
- 1747US11502259B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 1845US11785836B2Organic electroluminescence device and compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·20 claims
- 1944US11950492B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 2, 2024·0 cites·17 claims
- 2042US12404271B2Organic electroluminescence device and polycyclic compound for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Sep 2, 2025·0 cites·21 claims
- 2139US10818850B2Organic electroluminescence device and compound including nitrogen for organic electroluminescence deviceSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·22 claims
- 2237US11254694B2Polycyclic compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·16 claims
- 2335US12398148B2Polycyclic compound and organic electroluminescence device including the sameSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Aug 26, 2025·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →