Inventor · disambiguated record
Eri Otaka
Also filed as: OTAKA ERI
1 granted patent·2 citations·filing 2013–2013
19Inventor score
Technology areasB01J
Files withJX NIPPON OIL & ENERGY CORP1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →