Inventor · name-matched record
MAEDA RYOJI
2 granted patents·0 citations·filing 2020–2020
23Inventor score
Technology areasH10K
Files withIDEMITSU KOSAN CO2
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
2 records- 0162US12581850B2Organic electroluminescence element, composition, powder, electronic equipment, and novel compoundIDEMITSU KOSAN CO·Filed 2020·Granted Mar 17, 2026·0 cites·19 claims
- 0253US12583864B2Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2020·Granted Mar 24, 2026·0 cites·23 claims
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Identity basis: exact name match across USPTO filings. How scoring works →