Inventor · name-matched record
ITOI HIROAKI
4 granted patents·2 pending applications·0 citations·filing 2020–2025
54Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
6 records- 0189US2026071120A1Novel compound, organic electroluminescence device using the same, and electronic apparatusIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 0288US2026020491A1Organic electroluminescence element, electronic device, composition, and mixture powderIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 0372US12550609B2Material for organic electroluminescent device and organic electroluminescent device including the sameSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Feb 10, 2026·0 cites·12 claims
- 0464US12516240B2Compound, organic electroluminescence device using the same, and electronic apparatusIDEMITSU KOSAN CO·Filed 2020·Granted Jan 6, 2026·0 cites·12 claims
- 0562US12581850B2Organic electroluminescence element, composition, powder, electronic equipment, and novel compoundIDEMITSU KOSAN CO·Filed 2020·Granted Mar 17, 2026·0 cites·19 claims
- 0652US12543494B2Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Granted Feb 3, 2026·0 cites·26 claims
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Identity basis: exact name match across USPTO filings. How scoring works →