Inventor · name-matched record
YAMAKI TARO
3 granted patents·2 pending applications·0 citations·filing 2020–2025
43Inventor score
Files withIDEMITSU KOSAN CO5
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
5 records- 0189US12516066B2Compound, organic electroluminescence device and electronic apparatusIDEMITSU KOSAN CO·Filed 2024·Granted Jan 6, 2026·0 cites·22 claims
- 0289US2026071120A1Novel compound, organic electroluminescence device using the same, and electronic apparatusIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 0389US2026008745A1Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2025·Application pending·0 cites
- 0464US12516240B2Compound, organic electroluminescence device using the same, and electronic apparatusIDEMITSU KOSAN CO·Filed 2020·Granted Jan 6, 2026·0 cites·12 claims
- 0552US12543494B2Compound, 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 →