Inventor · disambiguated record

Keigo Umemoto

Also filed as: UMEMOTO KEIGO

2 granted patents·14 citations·filing 1996–1999

55Inventor score
Technology areasC08KC08L
Files withIDEMITSU PETROCHEMICAL CO2

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2 records

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →