Inventor · disambiguated record

Kohei Umehara

Also filed as: UMEHARA KOHEI

1 granted patent·16 citations·filing 2003–2003

38Inventor score
Technology areasC07C
Files withNIPPON CATALYTIC CHEM IND1

Top patents by PatentIndex Score

1 record

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